2011-06-12 22:00:51 +00:00
|
|
|
Hadoop HDFS Change Log
|
|
|
|
|
|
|
|
|
|
Trunk (unreleased changes)
|
|
|
|
|
|
|
|
|
|
INCOMPATIBLE CHANGES
|
|
|
|
|
|
|
|
|
|
HDFS-1526. Dfs client name for a map/reduce task should be unique
|
|
|
|
|
among threads. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1536. Improve HDFS WebUI. (hairong)
|
|
|
|
|
|
|
|
|
|
NEW FEATURES
|
|
|
|
|
|
2011-06-16 17:45:00 +00:00
|
|
|
HDFS-1359. Add BlockPoolID to Block. (suresh)
|
|
|
|
|
|
2011-06-12 22:00:51 +00:00
|
|
|
HDFS-1365. Federation: propose ClusterID and BlockPoolID format
|
|
|
|
|
(Tanping via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1394. Federation: modify -format option for namenode to generated
|
|
|
|
|
new blockpool id and accept newcluster (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1400. Federation: DataTransferProtocol uses ExtendedBlockPool to
|
|
|
|
|
include BlockPoolID in the protocol. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1428. Federation : add cluster ID and block pool ID into
|
|
|
|
|
Name node web UI(Tanping via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1450. Federation: Introduce block pool ID into FSDatasetInterface.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1632. Federation: data node storage structure changes and
|
|
|
|
|
introduce block pool storage. (Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1634. Federation: Convert single threaded DataNode into
|
|
|
|
|
per BlockPool thread model.(boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1637. Federation: FSDataset in Datanode should be created after
|
|
|
|
|
initial handshake with namenode. (boryas and jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1653. Federation: Block received message from datanode sends invalid
|
|
|
|
|
DatanodeRegistration. (Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1645. Federation: DatanodeCommond.Finalize needs to include
|
|
|
|
|
BlockPoolId. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1638. Federation: DataNode.handleDiskError needs to inform
|
|
|
|
|
ALL namenodes if a disk failed (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1647. Federation: Multiple namenode configuration. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1639. Federation: Add block pool management to FSDataset. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1648. Federation: Only DataStorage must be locked using in_use.lock
|
|
|
|
|
and no locks must be associated with BlockPoolStorage. (Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1641. Federation: Datanode fields that are no longer used should
|
|
|
|
|
be removed (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1642. Federation: add Datanode.getDNRegistration(String bpid)
|
|
|
|
|
method (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1643. Federation: remove namenode argument from DataNode
|
|
|
|
|
constructor (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1657. Federation: Tests that corrupt block files fail due to changed
|
|
|
|
|
file path in federation. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1661. Federation: Remove unnecessary TODO:FEDERATION comments.
|
|
|
|
|
(jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1660. Federation: Datanode doesn't start with two namenodes (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1650. Federation: TestReplication fails. (Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1651. Federation: Tests fail due to null pointer exception in
|
|
|
|
|
Datnode#shutdown() method. (Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1649. Federation: Datanode command to refresh namenode list at
|
|
|
|
|
the datanode. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1646. Federation: MiniDFSClsuter#waitActive() waits for ever
|
|
|
|
|
with the introduction of BPOfferService in datanode. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1659. Federation: BPOfferService exits after one iteration
|
|
|
|
|
incorrectly. (Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1654. Federation: Fix TestDFSUpgrade and TestDFSRollback failures.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1668. Federation: Datanodes sends block pool usage information
|
|
|
|
|
to the namenode in heartbeat. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1669. Federation: Fix TestHftpFileSystem failure. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1670. Federation: remove dnRegistration from Datanode (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1662. Federation: fix unit test case, TestCheckpoint
|
|
|
|
|
and TestDataNodeMXBean (tanping via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1671. Federation: shutdown in DataNode should be able to
|
|
|
|
|
shutdown individual BP threads as well as the whole DN (boryas).
|
|
|
|
|
|
|
|
|
|
HDFS-1663. Federation: Rename getPoolId() everywhere to
|
|
|
|
|
getBlockPoolId() (tanping via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1652. FederationL Add support for multiple namenodes in
|
|
|
|
|
MiniDFSCluster. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1672. Federation: refactor stopDatanode(name) to work
|
|
|
|
|
with multiple Block Pools (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1687. Federation: DirectoryScanner changes for
|
|
|
|
|
federation (Matt Foley via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1626. Make BLOCK_INVALIDATE_LIMIT configurable. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1655. Federation: DatablockScanner should scan blocks for
|
|
|
|
|
all the block pools. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1664. Federation: Add block pool storage usage to Namenode WebUI.
|
|
|
|
|
(Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1674. Federation: Rename BlockPool class to BlockPoolSlice.
|
|
|
|
|
(jghoman, Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1673. Federation: Datanode changes to track block token secret per
|
|
|
|
|
namenode. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1677. Federation: Fix TestFsck and TestListCorruptFileBlocks
|
|
|
|
|
failures. (Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1678. Federation: Remove unnecessary #getBlockpool()
|
|
|
|
|
for NameNodeMXBean in FSNameSystem. (Tanping via Suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1688. Federation: Fix failures in fault injection tests,
|
|
|
|
|
TestDiskError, TestDatanodeRestart and TestDFSTartupVersions. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1696. Federation: when build version doesn't match -
|
|
|
|
|
datanode should wait (keep connecting) untill NN comes up
|
|
|
|
|
with the right version (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1681. Balancer: support per pool and per node policies. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1695. Federation: Fix testOIV and TestDatanodeUtils
|
|
|
|
|
(jhoman and tanping via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS:1699. Federation: Fix failure of TestBlockReport.
|
|
|
|
|
(Matt Foley via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1698. Federation: TestOverReplicatedBlocks and TestWriteToReplica
|
|
|
|
|
failing. (jhoman and jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1701. Federation: Fix TestHeartbeathandling.
|
|
|
|
|
(Erik Steffl and Tanping Wang via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1693. Federation: Fix TestDFSStorageStateRecovery failure. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1694. Federation: SimulatedFSDataset changes to work with
|
|
|
|
|
federation and multiple block pools. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1689. Federation: Configuration for namenodes. (suresh and jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1682. Change Balancer CLI for multiple namenodes and balancing
|
|
|
|
|
policy. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1697. Federation: fix TestBlockRecovery (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1702. Federation: fix TestBackupNode and TestRefreshNamendoes
|
|
|
|
|
failures. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1706. Federation: TestFileAppend2, TestFileAppend3 and
|
|
|
|
|
TestBlockTokenWithDFS failing. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1704. Federation: Add a tool that lists namenodes, secondary and
|
|
|
|
|
backup from configuration file. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1711. Federation: create method for updating machine name in
|
|
|
|
|
DataNode.java (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1712. Federation: when looking up datanode we should use machineNmae
|
|
|
|
|
(in testOverReplicatedBlocks) (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1709. Federation: Error "nnaddr url param is null" when clicking on a
|
|
|
|
|
node from NN Live Node Link. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1714. Federation: refactor upgrade object in DataNode (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1715. Federation: warning/error not generated when datanode sees
|
|
|
|
|
inconsistent/different Cluster ID between namenodes (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1715. Federation: warning/error not generated when datanode sees
|
|
|
|
|
inconsistent/different Cluster ID between namenodes (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1716. Federation: Add decommission tests for federated namenodes.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1713. Federation: Prevent DataBlockScanner from running in tight loop.
|
|
|
|
|
(jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1721. Federation: Configuration for principal names should not be
|
|
|
|
|
namenode specific. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1717. Federation: FSDataset volumeMap access is not synchronized
|
|
|
|
|
correctly. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1722. Federation: Add flag to MiniDFSCluser to differentiate between
|
|
|
|
|
federation and non-federation modes. (boryas via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1718. Federation: MiniDFSCluster#waitActive() bug causes some tests
|
|
|
|
|
to fail. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1719. Federation: Fix TestDFSRemove that fails intermittently.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1720. Federation: FSVolumeSet volumes is not synchronized correctly.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1700. Federation: fsck needs to work with federation changes.
|
|
|
|
|
(Matt Foley via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1482. Add listCorruptFileBlocks to DistributedFileSystem.
|
|
|
|
|
(Patrick Kling via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1448. Add a new tool Offline Edits Viewer (oev). (Erik Steffl
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1735. Federation: merge FSImage change in federation to
|
|
|
|
|
FSImage+NNStorage refactoring in trunk. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1737. Federation: Update the layout version for federation
|
|
|
|
|
changes. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1744. Federation: Add new layout version to offline image viewer
|
|
|
|
|
and edits viewer. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1745. Federation: Fix fault injection test failures. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1746. Federation: TestFileAppend3 fails intermittently. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1703. Improve start/stop scripts and add decommission tool for
|
|
|
|
|
federation. (Tanping Wang, Erik Steffl via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1749. Federation: TestListCorruptFileBlocks failing in federation
|
|
|
|
|
branch. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1754. Federation: testFsck fails. (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1755. Federation: The BPOfferService must always connect to namenode
|
|
|
|
|
as the login user. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1675. Support transferring RBW between datanodes. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1791. Federation: Add command to delete block pool directories
|
|
|
|
|
from a datanode. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1761. Add a new DataTransferProtocol operation, Op.TRANSFER_BLOCK,
|
|
|
|
|
for transferring RBW/Finalized with acknowledgement and without using RPC.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1813. Federation: Authentication using BlockToken in RPC to datanode
|
|
|
|
|
fails. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1630. Support fsedits checksum. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1606. Provide a stronger data guarantee in the write pipeline by
|
|
|
|
|
adding a new datanode when an existing datanode failed. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1442. Api to get delegation token in Hdfs class. (jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1070. Speedup namenode image loading and saving by storing only
|
|
|
|
|
local file names. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1751. Intrinsic limits for HDFS files, directories (daryn via boryas).
|
|
|
|
|
|
|
|
|
|
HDFS-1873. Federation: Add cluster management web console.
|
|
|
|
|
(Tanping Wang via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS 1911 HDFS tests for the newly added viewfs
|
|
|
|
|
|
|
|
|
|
HDFS-1814. Add "hdfs groups" command to query the server-side groups
|
|
|
|
|
resolved for a user. (Aaron T. Myers via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1914. Federation: namenode storage directories must be configurable
|
|
|
|
|
specific to name service. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1963. Create RPM and Debian packages for HDFS. Changes deployment
|
|
|
|
|
layout to be consistent across the binary tgz, rpm, and deb.
|
|
|
|
|
(Eric Yang via omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-2058. Change Data Transfer wire protocol to use protocol buffers.
|
|
|
|
|
(todd)
|
|
|
|
|
|
2011-06-16 20:14:54 +00:00
|
|
|
HDFS-2055. Add hflush support to libhdfs. (Travis Crawford via eli)
|
2011-06-22 21:42:46 +00:00
|
|
|
|
|
|
|
|
HDFS-2083. Query JMX statistics over http via JMXJsonServlet. (tanping)
|
2011-06-16 20:14:54 +00:00
|
|
|
|
2011-06-12 22:00:51 +00:00
|
|
|
IMPROVEMENTS
|
|
|
|
|
|
|
|
|
|
HDFS-1875. MiniDFSCluster hard-codes dfs.datanode.address to localhost
|
|
|
|
|
(Eric Payne via mattf)
|
|
|
|
|
|
|
|
|
|
HDFS-2019. Fix all the places where Java method File.list is used with
|
|
|
|
|
FileUtil.list API (Bharath Mundlapudi via mattf)
|
|
|
|
|
|
|
|
|
|
HDFS-1934. Fix NullPointerException when certain File APIs return null
|
|
|
|
|
(Bharath Mundlapudi via mattf)
|
|
|
|
|
|
|
|
|
|
HDFS-1510. Added test-patch.properties required by test-patch.sh (nigel)
|
|
|
|
|
|
|
|
|
|
HDFS-1628. Display full path in AccessControlException. (John George
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1707. Federation: Failure in browsing data on new namenodes.
|
|
|
|
|
(jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1683. Test Balancer with multiple NameNodes. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1547. Improve decommission mechanism. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1588. Remove hardcoded strings for configuration keys, "dfs.hosts"
|
|
|
|
|
and "dfs.hosts.exlude". (Erik Steffl via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1481. NameNode should validate fsimage before rolling. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1506. Refactor fsimage loading code. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1533. A more elegant FileSystem#listCorruptFileBlocks API
|
|
|
|
|
(HDFS portion) (Patrick Kling via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1476. listCorruptFileBlocks should be functional while the
|
|
|
|
|
name node is in safe mode. (Patrick Kling via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1534. Fix some incorrect logs in FSDirectory. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1539. A config option for the datanode to fsycn a block file
|
|
|
|
|
when block is completely written. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1335. HDFS side change of HADDOP-6904: RPC compatibility. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1557. Separate Storage from FSImage. (Ivan Kelly via jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-560 Enhancements/tuning to hadoop-hdfs/build.xml
|
|
|
|
|
|
|
|
|
|
HDFS-1629. Add a method to BlockPlacementPolicy for keeping the chosen
|
|
|
|
|
nodes in the output array. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1731. Allow using a file to exclude certain tests from build (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1736. Remove the dependency from DatanodeJspHelper to FsShell.
|
|
|
|
|
(Daryn Sharp via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-780. Revive TestFuseDFS. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1445. Batch the calls in DataStorage to FileUtil.createHardLink().
|
|
|
|
|
(Matt Foley via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1763. Replace hard-coded option strings with variables from
|
|
|
|
|
DFSConfigKeys. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1541. Not marking datanodes dead when namenode in safemode.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1120. Make DataNode's block-to-device placement policy pluggable
|
|
|
|
|
(Harsh J Chouraria via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1785. In BlockReceiver and DataXceiver, clientName.length() is used
|
|
|
|
|
multiple times for determining whether the source is a client or a
|
|
|
|
|
datanode. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1789. Refactor frequently used codes from DFSOutputStream and
|
|
|
|
|
DataXceiver. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1767. Namenode ignores non-initial block report from datanodes
|
|
|
|
|
when in safemode during startup. (Matt Foley via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1817. Move pipeline_Fi_[39-51] from TestFiDataTransferProtocol
|
|
|
|
|
to TestFiPipelineClose. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1760. In FSDirectory.getFullPathName(..), it is better to return "/"
|
|
|
|
|
for root directory instead of an empty string. (Daryn Sharp via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1833. Reduce repeated string constructions and unnecessary fields,
|
|
|
|
|
and fix comments in BlockReceiver.PacketResponder. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1486. Generalize CLITest structure and interfaces to faciliate
|
|
|
|
|
upstream adoption (e.g. for web testing). (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1844. Move "fs -help" shell command tests from HDFS to COMMOM; see
|
|
|
|
|
also HADOOP-7230. (Daryn Sharp via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1840. In DFSClient, terminate the lease renewing thread when all files
|
|
|
|
|
being written are closed for a grace period, and start a new thread when
|
|
|
|
|
new files are opened for write. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1854. make failure message more useful in
|
|
|
|
|
DFSTestUtil.waitReplication(). (Matt Foley via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1562. Add rack policy tests. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1856. TestDatanodeBlockScanner waits forever, errs without giving
|
|
|
|
|
information. (Matt Foley via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1295. Improve namenode restart times by short-circuiting the
|
|
|
|
|
first block reports from datanodes. (Matt Foley via suresh)
|
|
|
|
|
Corrected merge error in DataNode.java. (Matt Foley)
|
|
|
|
|
|
|
|
|
|
HDFS-1843. Discover file not found early for file append.
|
|
|
|
|
(Bharath Mundlapudi via jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1862. Improve test reliability of HDFS-1594. (Aaron T. Myers via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1846. Preallocate edit log with OP_INVALID instead of zero bytes
|
|
|
|
|
to ensure blocks are actually allocated. (Aaron T. Myers via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1741. Provide a minimal pom file to allow integration of HDFS into Sonar
|
|
|
|
|
analysis (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1870. Move and rename DFSClient.LeaseChecker to a seperated class
|
|
|
|
|
LeaseRenewer. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1866. Document dfs.datanode.max.transfer.threads in hdfs-default.xml
|
|
|
|
|
(Harsh J Chouraria via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1890. Improve the name, class and value type of the map
|
|
|
|
|
LeaseRenewer.pendingCreates. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1865. Share LeaseRenewer among DFSClients so that there is only a
|
|
|
|
|
LeaseRenewer thread per namenode per user. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1906. Remove logging exception stack trace in client logs when one of
|
|
|
|
|
the datanode targets to read from is not reachable. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1378. Edit log replay should track and report file offsets in case of
|
|
|
|
|
errors. (Aaron T. Myers and Todd Lipcon via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1917. Separate hdfs jars from common in ivy configuration. (Eric Yang
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1899. GenericTestUtils.formatNamenode should be moved to DFSTestUtil
|
|
|
|
|
(Ted Yu via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1117. Metrics 2.0 HDFS instrumentation. (Luke Lu via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1946. HDFS part of HADOOP-7291. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1945. Removed the deprecated fields in DataTransferProtocol.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1730. Use DaemonFactory from common and delete it from HDFS.
|
|
|
|
|
(Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1573. Add useful tracing information to Lease Renewer thread names
|
|
|
|
|
(todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1939. In ivy.xml, test conf should not extend common conf.
|
|
|
|
|
(Eric Yang via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1332 Include more information in exceptions and debug messages
|
|
|
|
|
when BlockPlacementPolicy cannot be satisfied. (Ted Yu via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1958. Confirmation should be more lenient of user input when
|
|
|
|
|
formatting the NameNode. (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1905. Improve namenode -format command by not making -clusterId
|
|
|
|
|
parameter mandatory. (Bharath Mundlapudi via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1877. Add a new test for concurrent read and write. (CW Chung
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1959. Better error message for missing namenode directory. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1996. ivy: hdfs test jar should be independent to common test jar.
|
|
|
|
|
(Eric Yang via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1812. TestHDFSCLI should clean up cluster in teardown method.
|
|
|
|
|
(Uma Maheswara Rao G via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1884. Improve TestDFSStorageStateRecovery to properly throw in the
|
|
|
|
|
case of errors. (Aaron T. Myers via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1727. fsck command should display command usage if user passes any
|
|
|
|
|
illegal argument. (Sravan Kumar via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1636. If dfs.name.dir points to an empty dir, namenode format
|
|
|
|
|
shouldn't require confirmation. (Harsh J Chouraria via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1966. Encapsulate individual DataTransferProtocol op headers.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-2024. Format TestWriteRead source codes. (CW Chung via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1968. Enhance TestWriteRead to support position/sequential read,
|
|
|
|
|
append, truncate and verbose options. (CW Chung via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1986. Add option to get http/https address from
|
|
|
|
|
DFSUtil#getInfoServer(). (Tanping via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-2029. In TestWriteRead, check visible length immediately after
|
|
|
|
|
openning the file and fix code style. (John George via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-2040. Only build libhdfs if a flag is passed. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1586. Add InterfaceAudience and InterfaceStability annotations to
|
|
|
|
|
MiniDFSCluster. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-2003. Separate FSEditLog reading logic from edit log memory state
|
|
|
|
|
building logic. (Ivan Kelly via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-2066. Create a package and individual class files for
|
|
|
|
|
DataTransferProtocol. (szetszwo)
|
|
|
|
|
|
2011-06-12 23:04:43 +00:00
|
|
|
HADOOP-7106. Reorganize project SVN layout to "unsplit" the projects.
|
|
|
|
|
(todd, nigel)
|
|
|
|
|
|
2011-06-13 22:26:51 +00:00
|
|
|
HDFS-2046. Force entropy to come from non-true random for tests. (todd)
|
|
|
|
|
|
2011-06-15 22:41:46 +00:00
|
|
|
HDFS-2073. Add @Override annotation to NameNode. (suresh)
|
|
|
|
|
|
2011-06-20 16:03:11 +00:00
|
|
|
HDFS-420. Fuse-dfs should cache fs handles. (Brian Bockelman and eli)
|
|
|
|
|
|
2011-06-21 17:12:06 +00:00
|
|
|
HDFS-1568. Improve the log messages in DataXceiver. (Joey Echeverria via
|
|
|
|
|
szetszwo)
|
|
|
|
|
|
2011-06-22 00:14:49 +00:00
|
|
|
HDFS-2100. Improve TestStorageRestore. (atm)
|
|
|
|
|
|
2011-06-23 22:24:59 +00:00
|
|
|
HDFS-2092. Remove some object references to Configuration in DFSClient.
|
|
|
|
|
(Bharath Mundlapudi via szetszwo)
|
|
|
|
|
|
2011-06-23 23:57:18 +00:00
|
|
|
HDFS-2087. Declare methods in DataTransferProtocol interface, and change
|
|
|
|
|
Sender and Receiver to implement the interface. (szetszwo)
|
|
|
|
|
|
2011-06-27 07:05:50 +00:00
|
|
|
HDFS-1723. quota errors messages should use the same scale. (Jim Plush via
|
|
|
|
|
atm)
|
|
|
|
|
|
2011-06-28 15:59:31 +00:00
|
|
|
HDFS-2110. StreamFile and ByteRangeInputStream cleanup. (eli)
|
|
|
|
|
|
2011-06-29 01:31:15 +00:00
|
|
|
HDFS-2107. Move block management code from o.a.h.h.s.namenode to a new
|
|
|
|
|
package o.a.h.h.s.blockmanagement. (szetszwo)
|
|
|
|
|
|
2011-06-12 22:00:51 +00:00
|
|
|
OPTIMIZATIONS
|
|
|
|
|
|
|
|
|
|
HDFS-1458. Improve checkpoint performance by avoiding unnecessary image
|
|
|
|
|
downloads and loading. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1601. Pipeline ACKs are sent as lots of tiny TCP packets (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1826. NameNode should save image to name directories in parallel
|
|
|
|
|
during upgrade. (Matt Foley via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-2030. Improve usability of namenode -upgrade command.
|
|
|
|
|
(Bharath Mundlapudi via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-2056. Update fetchdt usage. (Tanping Wang via jitendra)
|
|
|
|
|
|
|
|
|
|
BUG FIXES
|
|
|
|
|
|
|
|
|
|
HDFS-2061. Two minor bugs in BlockManager block report processing. (mattf)
|
|
|
|
|
|
|
|
|
|
HDFS-1449. Fix test failures - ExtendedBlock must return
|
|
|
|
|
block file name in #getBlockName(). (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1680. Fix TestBalancer. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1705. Balancer command throws NullPointerException. (suresh via
|
|
|
|
|
szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1559. Add missing UGM overrides to TestRefreshUserMappings
|
|
|
|
|
(Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1585. Fix build after HDFS-1547 (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1684. Balancer cannot start with with multiple namenodes. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1516. mvn-install is broken after 0.22 branch creation. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1360. TestBlockRecovery should bind ephemeral ports.
|
|
|
|
|
(Todd Lipcon via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1551. Fix pom templates dependency list (gkesavan)
|
|
|
|
|
|
|
|
|
|
HDFS-1509. A savenamespace command writes the fsimage and edits into
|
|
|
|
|
all configured directories. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1540. Make Datanode handle errors from RPC calls to namenode
|
|
|
|
|
more elegantly. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1463. Accesstime of a file is not updated in safeMode. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-863. Potential deadlock in TestOverReplicatedBlocks.
|
|
|
|
|
(Ken Goodhope via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1607. Fix referenced to misspelled method name getProtocolSigature
|
|
|
|
|
(todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1610. Fix TestClientProtocolWithDelegationToken and TestBlockToken
|
|
|
|
|
on trunk after HADOOP-6904 (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1600. Fix release audit warnings on trunk. (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1691. Remove a duplicated static initializer for reading default
|
|
|
|
|
configurations in DFSck. (Alexey Diomin via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1748. Balancer utilization classification is incomplete. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1738. change hdfs jmxget to return an empty string instead of
|
|
|
|
|
null when an attribute value is not available (tanping vi boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1757. Don't compile fuse-dfs by default. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1770. TestFiRename fails due to invalid block size. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1797. Fix new findbugs warning introduced by HDFS-1120 (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1611. Fix up some log messages in DFSClient and MBean registration
|
|
|
|
|
(Uma Maheswara Rao G via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1543. Reduce dev. cycle time by moving system testing artifacts from
|
|
|
|
|
default build and push to maven for HDFS (Luke Lu via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1818. TestHDFSCLI is failing on trunk after HADOOP-7202.
|
|
|
|
|
(Aaron T. Myers via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1828. TestBlocksWithNotEnoughRacks intermittently fails assert.
|
|
|
|
|
(Matt Foley via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1824. delay instantiation of file system object until it is
|
|
|
|
|
needed (linked to HADOOP-7207) (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1831. Fix append bug in FileContext and implement CreateFlag
|
|
|
|
|
check (related to HADOOP-7223). (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1594. When the disk becomes full Namenode is getting shutdown and
|
|
|
|
|
not able to recover. (Aaron T. Myers via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1822. Handle editlog opcode conflict with 0.20.203 during upgrade,
|
|
|
|
|
by throwing an error to indicate the editlog needs to be empty.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1808. TestBalancer waits forever, errs without giving information.
|
|
|
|
|
(Matt Foley via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1829. TestNodeCount waits forever, errs without giving information.
|
|
|
|
|
(Matt Foley via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1860. when renewing/canceling DelegationToken over http we need to
|
|
|
|
|
pass exception information back to the caller.(boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1871. Mapreduce build fails due to MiniDFSCluster change from
|
|
|
|
|
HDFS-1052. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1876. One MiniDFSCluster constructor ignores numDataNodes parameter
|
|
|
|
|
(todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1773. Do not show decommissioned datanodes, which are not in both
|
|
|
|
|
include and exclude lists, on web and JMX interfaces.
|
|
|
|
|
(Tanping Wang via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1888. MiniDFSCluster#corruptBlockOnDatanodes() access must be
|
|
|
|
|
public. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1889. incorrect path in start/stop dfs script. (John George via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1891. Disable IPV6 for junit tests to fix TestBackupNode failure.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1898. Tests failing on trunk due to use of NameNode.format.
|
|
|
|
|
(todd via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1902. Fix setrep path display for TestHDFSCLI. (Daryn Sharp
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1827. Fix timeout problem in TestBlockReplacement. (Matt Foley
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1908. Fix a NullPointerException in fi.DataTransferTestUtil.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1912. Update tests for FsShell standardized error messages.
|
|
|
|
|
(Daryn Sharp via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1903. Fix path display for rm/rmr in TestHDFSCLI and TestDFSShell.
|
|
|
|
|
(Daryn Sharp via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1627. Fix NullPointerException in Secondary NameNode. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1928. Fix path display for touchz in TestHDFSCLI.
|
|
|
|
|
(Daryn Sharp via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1938. Fix ivy-retrieve-hdfs dependence in build.xml and aop.xml.
|
|
|
|
|
(Eric Yang via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1929. TestEditLogFileOutputStream fails if running on same host as NN
|
|
|
|
|
(Aaron T. Myers via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1933. Update TestDFSShell for improved "test" shell command. (Daryn
|
|
|
|
|
Sharp via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1931. Update TestDFSShell for improved "du" shell command. (Daryn
|
|
|
|
|
Sharp via todd)
|
|
|
|
|
|
2011-06-16 17:45:00 +00:00
|
|
|
HDFS-1439. HDFS Federation: Fix compilation error in TestFiHftp. (suresh)
|
|
|
|
|
|
2011-06-12 22:00:51 +00:00
|
|
|
HDFS-1881. Federation: after taking snapshot the current directory
|
|
|
|
|
of datanode is empty. (Tanping Wang via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1927. Fix a bug which causes ip=null in NameNode audit log.
|
|
|
|
|
(John George via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1953. Federation: Change name node mxbean name in cluster web
|
|
|
|
|
console. (Tanping Wang via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1922. Fix recurring failure of TestJMXGet (Luke Lu via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1371. One bad node can incorrectly flag many files as corrupt.
|
|
|
|
|
(Tanping Wang via jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1943. Fail to start datanode while start-dfs.sh is executed by
|
|
|
|
|
root user. (Wei Yongjun via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1983. Fix path display for copy and rm commands in TestHDFSCLI and
|
|
|
|
|
TestDFSShell. (Daryn Sharp via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1999. Tests use deprecated configs. (Aaron T. Myers via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1592. Datanode startup doesn't honor volumes.tolerated.
|
|
|
|
|
(Bharath Mundlapudi via jitendra)
|
|
|
|
|
|
|
|
|
|
HDFS-1920. libhdfs does not build for ARM processors.
|
|
|
|
|
(Trevor Robinson via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1936. Layout version change from HDFS-1822 causes upgrade failure.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-2021. Update numBytesAcked before sending the ack in PacketResponder.
|
|
|
|
|
(John George via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-2020. Fix TestDFSUpgradeFromImage by removing the use of DataNode
|
|
|
|
|
as a singleton. (suresh via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-2022. ant binary should build libhdfs. (Eric Yang via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-2014. Change HDFS scripts to work in developer enviroment post
|
|
|
|
|
RPM packaging changes. (Eric Yang via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1995. Federation: Minor bug fixes and modification cluster web UI.
|
|
|
|
|
(Tanping Wang via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1907. Fix position read for reading still-being-written file in
|
|
|
|
|
DFSInputStream. (John George via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1923. In TestFiDataTransferProtocol2, reduce random sleep time period
|
|
|
|
|
and increase the number of datanodes. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1149. Lease reassignment should be persisted to the edit log.
|
|
|
|
|
(Aaron T. Myers via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1998. Federation: Make refresh-namenodes.sh refresh all the
|
|
|
|
|
namenode. (Tanping Wang via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-2041. OP_CONCAT_DELETE doesn't properly restore modification time
|
|
|
|
|
of the concatenated file when edit logs are replayed. (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-2063. libhdfs test is broken. (Eric Yang via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-2067. Bump DATA_TRANSFER_VERSION constant in trunk after introduction
|
|
|
|
|
of protocol buffers in the protocol. (szetszwo via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-2069. Incorrect default trash interval value in the docs.
|
|
|
|
|
(Harsh J Chouraria via eli)
|
|
|
|
|
|
2011-06-15 17:39:33 +00:00
|
|
|
HDFS-1942. Datanode must exist when all the block pool service threads
|
|
|
|
|
exit. (Bharath Mundlapudi via suresh)
|
|
|
|
|
|
2011-06-16 19:04:26 +00:00
|
|
|
HDFS-1656. Fixes an issue to do with fetching of delegation tokens in
|
|
|
|
|
HftpFileSystem. Contributed by Kan Zhang.
|
|
|
|
|
|
2011-06-16 23:35:11 +00:00
|
|
|
HDFS-1692. In secure mode, Datanode process doesn't exit when disks
|
|
|
|
|
fail. (Bharath Mundlapudi via suresh)
|
|
|
|
|
|
2011-06-17 18:42:23 +00:00
|
|
|
HDFS-1734. 'Chunk size to view' option is not working in Name Node UI.
|
|
|
|
|
(Uma Maheswara Rao G via jitendra)
|
|
|
|
|
|
2011-06-24 18:18:55 +00:00
|
|
|
HDFS-2086. If the include hosts list contains host names, after restarting
|
|
|
|
|
namenode, data nodes registration is denied. Contributed by Tanping Wang.
|
|
|
|
|
|
|
|
|
|
HDFS-2082. SecondaryNameNode web interface doesn't show the right info. (atm)
|
2011-06-23 22:13:58 +00:00
|
|
|
|
2011-06-25 00:39:29 +00:00
|
|
|
HDFS-1321. If service port and main port are the same, there is no clear
|
|
|
|
|
log message explaining the issue. (Jim Plush via atm)
|
|
|
|
|
|
2011-06-26 05:39:50 +00:00
|
|
|
HDFS-1381. HDFS javadocs hard-code references to dfs.namenode.name.dir and
|
|
|
|
|
dfs.datanode.data.dir parameters (Jim Plush via atm)
|
|
|
|
|
|
2011-06-28 16:21:46 +00:00
|
|
|
HDFS-2053. Bug in INodeDirectory#computeContentSummary warning.
|
|
|
|
|
(Michael Noll via eli)
|
|
|
|
|
|
2011-06-12 22:00:51 +00:00
|
|
|
Release 0.22.0 - Unreleased
|
|
|
|
|
|
|
|
|
|
INCOMPATIBLE CHANGES
|
|
|
|
|
|
|
|
|
|
HDFS-1825. Remove thriftfs contrib. (nigel via eli)
|
|
|
|
|
|
|
|
|
|
NEW FEATURES
|
|
|
|
|
|
|
|
|
|
HDFS-992. Re-factor block access token implementation to conform to the
|
|
|
|
|
generic Token interface in Common (Kan Zhang and Jitendra Pandey via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-599. Allow NameNode to have a seprate port for service requests from
|
|
|
|
|
client requests. (Dmytro Molkov via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1004. Update NN to support Kerberized SSL from HADOOP-6584.
|
|
|
|
|
(jghoman and Kan Zhang via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1005. Fsck security. (borya and Kan Zhang via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1006. getImage/putImage http requests should be https for the case
|
|
|
|
|
of security enabled. (borya and jghoman via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1033. In secure clusters, NN and SNN should verify that the remote
|
|
|
|
|
principal during image and edits transfer. (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1023. Allow http server to start as regular principal if https
|
|
|
|
|
principal not defined. (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1150. Verify datanodes' identities to clients in secure clusters.
|
|
|
|
|
(jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1330. Make RPCs to DataNodes timeout. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-202. HDFS support of listLocatedStatus introduced in HADOOP-6870.
|
|
|
|
|
HDFS piggyback block locations to each file status when listing a
|
|
|
|
|
directory. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1361. Add -fileStatus operation to NNThroughputBenchmark. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1435. Provide an option to store fsimage compressed. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-903. Support fsimage validation through MD5 checksum. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1457. Provide an option to throttle image transmission between
|
|
|
|
|
pimary and secondary NameNodes. (Yifei Lu and hairong via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1164. TestHdfsProxy is failing. (Todd Lipcon via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-811. Add metrics, failure reporting and additional tests for HDFS-457.
|
|
|
|
|
(eli)
|
|
|
|
|
|
|
|
|
|
HDFS-895. Allow hflush/sync to occur in parallel with new writes
|
|
|
|
|
to the file. (Todd Lipcon via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-528. Add ability for safemode to wait for a minimum number of
|
|
|
|
|
live datanodes (Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
IMPROVEMENTS
|
|
|
|
|
|
|
|
|
|
HDFS-1304. Add a new unit test for HftpFileSystem.open(..). (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1096. fix for prev. commit. (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1096. allow dfsadmin/mradmin refresh of superuser proxy group
|
|
|
|
|
mappings (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1146. Javadoc for getDelegationTokenSecretManager in FSNamesystem (jnp via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1132. Refactor TestFileStatus (Eli Collins via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1163. normalize property names for JT/NN kerberos principal
|
|
|
|
|
names in configuration (from HADOOP 6633) (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1003. authorization checks for inter-server protocol
|
|
|
|
|
(based on HADOOP-6600) (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1061. Memory footprint optimization for INodeFile object.
|
|
|
|
|
(Bharath Mundlapudi via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1079. Throw exceptions as specified by the AbstractFileSystem
|
|
|
|
|
in HDFS implemenation and protocols. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1112. Edit log buffer should not grow unfoundedly. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1119. Introduce a GSet interface to BlocksMap. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1184. Replace tabs in code with spaces. (Jeff Ames via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1185. Remove duplicate now() functions in DataNode, FSNamesysetm.
|
|
|
|
|
(Jeff Ames via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1183. Remove some duplicate code in NamenodeJspHelper.java.
|
|
|
|
|
(Jeff Ames via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1190. Remove unused getNamenode() method from DataNode.
|
|
|
|
|
(Jeff Ames via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1110. Reuses objects for commonly used file names in namenode to
|
|
|
|
|
reduce the heap usage. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-752. Add interfaces classification to to HDFS source code. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-947. An Hftp read request is redirected to a datanode that has
|
|
|
|
|
the most replicas of the blocks in the file. (Dmytro Molkov via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1272. Fixes to take care of the changes in HADOOP-6845.
|
|
|
|
|
(Jitendra Pandey via ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-1298 - Add support in HDFS for new statistics added in FileSystem
|
|
|
|
|
to track the file system operations. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1201. The HDFS component for HADOOP-6632.
|
|
|
|
|
(Kan Zhang & Jitendra Pandey via ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-1307 Add start time, end time and total time taken for FSCK to
|
|
|
|
|
FSCK report (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1302. The HDFS side of the changes corresponding to HADOOP-6861.
|
|
|
|
|
(Jitendra Pandey & Owen O'Malley via ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-1315. Add fsck event to audit log and remove other audit log events
|
|
|
|
|
corresponding to FSCK listStatus and open calls. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1178. The NameNode servlets should not use RPC to connect to the
|
|
|
|
|
NameNode. (Kan Zhang via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1130. Adds dfs.cluster.administrator ACL configuration that can
|
|
|
|
|
be used to control who can view the default hdfs servlets. (ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-1297. Fix some comments. (Jeff Ames via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-330. Datanode Web UIs should provide robots.txt.
|
|
|
|
|
(Allen Wittenauer via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-881. Refactor DataNode Packet header into DataTransferProtocol.
|
|
|
|
|
(Todd Lipcon via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1036. docs for fetchdt
|
|
|
|
|
|
|
|
|
|
HDFS-1318. Add JMX interface for read access to namenode and datanode
|
|
|
|
|
web UI information. (Tanping Wang via suresh).
|
|
|
|
|
|
|
|
|
|
HDFS-1356. Provide information as to whether or not security is
|
|
|
|
|
enabled on web interface for NameNode (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1205. FSDatasetAsyncDiskService should name its threads.
|
|
|
|
|
(Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1111. Introduce getCorruptFileBlocks() for fsck. (Sriram Rao via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1395. Add @Override to FSDataset methods that implement
|
|
|
|
|
FSDatasetInterface methods. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1383. Improve the error messages when using hftp://. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1093. Change the FSNamesystem lock to a read/write lock. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1407. Change DataTransferProtocol methods to use Block instead
|
|
|
|
|
of individual elements of Block. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1417. Add @Override to SimulatedFSDataset methods that implement
|
|
|
|
|
FSDatasetInterface methods. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1426. Remove unused method BlockInfo#listCount. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1472. Allow programmatic access to fsck output.
|
|
|
|
|
(Ramkumar Vadali via dhruba)
|
|
|
|
|
|
|
|
|
|
HADOOP-7007. Update the hudson-test-patch ant target to work with the
|
|
|
|
|
latest test-patch.sh script (gkesavan)
|
|
|
|
|
|
|
|
|
|
HDFS-1462. Refactor edit log loading to a separate class from edit log writing.
|
|
|
|
|
(Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1485. Fix typo in BlockPlacementPolicy. (Jingguo Yao via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1035. Generate Eclipse's .classpath file from Ivy config. (nigel)
|
|
|
|
|
|
|
|
|
|
HDFS-1408. Herriot NN and DN clients should vend statistics. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1491 Update Hdfs to match the change of methods from protected to public
|
|
|
|
|
in AbstractFileSystem (Hadoop-6903) (sanjay)
|
|
|
|
|
|
|
|
|
|
HDFS-1160. Improve some FSDataset warnings and comments. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-556. Provide info on failed volumes in the web ui. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-697. Enable asserts for tests by default. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1187. Modify fetchdt to allow renewing and canceling token.
|
|
|
|
|
(Owen O'Malley and Kan Zhang via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1387. Update HDFS permissions guide for security. (Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-455. Make NN and DN handle in a intuitive way comma-separated
|
|
|
|
|
configuration strings. (Michele Catasta via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1071. savenamespace should write the fsimage to all configured
|
|
|
|
|
fs.name.dir in parallel (Dmytro Molkov via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1055. Improve thread naming for DataXceivers.
|
|
|
|
|
(Todd Lipcon and Ramkumar Vadali via eli).
|
|
|
|
|
|
|
|
|
|
HDFS-718. Configuration parameter to prevent accidental formatting of
|
|
|
|
|
HDFS filesystem. (Andrew Ryan via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1500. TestOfflineImageViewer failing on trunk. (Todd Lipcon
|
|
|
|
|
via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1483. DFSClient.getBlockLocations should indicate if corresponding
|
|
|
|
|
blocks are corrupt. (Patrick Kling via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-259. Remove intentionally corrupt 0.13 directory layout creation.
|
|
|
|
|
(Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1513. Fix a number of warnings. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1473. Refactor storage management into separate classes than fsimage
|
|
|
|
|
file reading/writing. (Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1582. Remove auto-generated native build files. (rvs via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1456. Provide builder for constructing instances of MiniDFSCluster.
|
|
|
|
|
(jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1861. Rename dfs.datanode.max.xcievers and bump its default value.
|
|
|
|
|
(eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1052. HDFS Federation - Merge of umbrella jira changes from
|
|
|
|
|
HDFS-1052 branch into trunk.
|
|
|
|
|
|
|
|
|
|
HDFS-1835. DataNode should not depend on SHA1PRNG secure random generator
|
|
|
|
|
to generate a storage ID. (John Carrino via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1947. DFSClient should use mapreduce.task.attempt.id. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1957. Add documentation for HFTP. (Ari Rabkin via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1454. Update the documentation to reflect that clients don't write
|
|
|
|
|
blocks to local disk before copying to HDFS. (Harsh J Chouraria via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1980. Move build/webapps deeper in the build directory heirarchy
|
|
|
|
|
to aid eclipse users. (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1619. Remove AC_TYPE* from the libhdfs. (Roman Shaposhnik via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1948 Forward port 'hdfs-1520 lightweight namenode operation to
|
|
|
|
|
trigger lease recovery' (stack)
|
|
|
|
|
|
|
|
|
|
HDFS-1954. Improved corrupt files warning on NameNode web UI.
|
|
|
|
|
(Patrick Hunt via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1409. BackupNode registration throwing
|
|
|
|
|
UnsupportedActionException("register") instead of "journal".
|
|
|
|
|
(Ching-Shen Chen via shv)
|
|
|
|
|
|
|
|
|
|
OPTIMIZATIONS
|
|
|
|
|
|
|
|
|
|
HDFS-1140. Speedup INode.getPathComponents. (Dmytro Molkov via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1081. Performance regression in
|
|
|
|
|
DistributedFileSystem::getFileBlockLocations in secure systems (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1114. Implement LightWeightGSet for BlocksMap in order to reduce
|
|
|
|
|
NameNode memory footprint. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1320. Add LOG.isDebugEnabled() guard for each LOG.debug(..).
|
|
|
|
|
(Erik Steffl via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1368. Add a block counter to DatanodeDescriptor. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1434. Refactor Datanode#startDataNode method into smaller methods.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
2011-06-15 21:35:33 +00:00
|
|
|
HDFS-941. The DFS client should cache and reuse open sockets to datanodes
|
|
|
|
|
while performing reads. (bc Wong and Todd Lipcon via todd)
|
|
|
|
|
|
2011-06-12 22:00:51 +00:00
|
|
|
BUG FIXES
|
|
|
|
|
|
|
|
|
|
HDFS-1039. Adding test for JspHelper.getUGI(jnp via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1019. Incorrect default values for delegation tokens in
|
|
|
|
|
hdfs-default.xml (jnp via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1039. Service should be set in the token in JspHelper.getUGI(jnp via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1038. FIX. A test missed in a previous commit for this JIRA. (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1038. In nn_browsedfscontent.jsp fetch delegation token only
|
|
|
|
|
if security is enabled. (jnp via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1044. Cannot submit mapreduce job from secure client to
|
|
|
|
|
unsecure sever (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1021. specify correct server principal for RefreshAuthorizationPolicyProtocol
|
|
|
|
|
and RefreshUserToGroupMappingsProtocol protocols in DFSAdmin (for HADOOP-6612) (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-970. fsync fsimage to disk before closing fsimage file.
|
|
|
|
|
(Todd Lipcon via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1027. Update copyright year to 2010. (Ravi Phulari via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1080. SecondaryNameNode image transfer should use the defined http
|
|
|
|
|
address rather than local ip address. (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1198. Resolving cross-realm principals. (Jitendra Pandey via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1118. Fix socketleak on DFSClient. (Zheng Shao via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1192. refreshSuperUserGroupsConfiguration should use server side
|
|
|
|
|
configuration for the refresh (for HADOOP-6815) (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1036. in DelegationTokenFetch dfs.getURI returns no port (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1017. browsedfs jsp should call JspHelper.getUGI rather
|
|
|
|
|
than using createRemoteUser() (jnp via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1250. Namenode should reject block reports and block received
|
|
|
|
|
requests from dead datanodes (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1145. When NameNode is shutdown it does not try to exit
|
|
|
|
|
safemode anymore. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1202. DataBlockScanner throws NPE when updated before
|
|
|
|
|
initialized. (Todd Lipcon via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-882. Datanode logs the hostname and port its listening on.
|
|
|
|
|
(Steve Loughran via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1238. ant eclipse-files has drifted again, (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1045. In secure clusters, re-login is necessary for https
|
|
|
|
|
clients before opening connections. (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1289. Datanode secure mode is broken. (Kan Zhang via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1007. HFTP needs to be updated to use delegation tokens (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1085. HFTP read may fail silently on the client side if there is an
|
|
|
|
|
exception on the server side. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1308. job conf key for the services name of DelegationToken for HFTP
|
|
|
|
|
url is constructed incorrectly in HFTPFileSystem (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1319. Fix location of re-login for secondary namenode from HDFS-999.
|
|
|
|
|
(jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1317. Remove the FILEPATH_PATTERN from hdfsproxy.AuthorizationFilter.
|
|
|
|
|
(Rohini Palaniswamy via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-912. sed in build.xml on Solaris fails. (Allen Wittenauer via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1296. using delegation token over hftp for long running
|
|
|
|
|
clients (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1334. open in HftpFileSystem does not add delegation tokens to the url.
|
|
|
|
|
(Jitendra Pandey via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1301. TestHDFSProxy need to use server side conf for ProxyUser
|
|
|
|
|
stuff. (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1340. When security is turned off, there is a potential XSS attack.
|
|
|
|
|
This patch fixes it by removing delegationtoken string from the URL,
|
|
|
|
|
before returning a response to the client. (Jitendra Pandey via ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-1347. TestDelegationToken uses mortbay.log for logging (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1157. Modifications introduced by HDFS-1150 are breaking aspect's
|
|
|
|
|
bindings (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1349. Remove empty java files. (Eli Collins)
|
|
|
|
|
|
|
|
|
|
HDFS-1340. A null delegation token is appended to the url if security
|
|
|
|
|
is disabled when browsing filesystem. (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1352. Fix jsvc.location. (Eli Collins via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1284. TestBlockToken fails. (Kan Zhang via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1355. ant veryclean (clean-cache) doesn't clean enough.
|
|
|
|
|
(Luke Lu via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1353. Remove most of getBlockLocation optimization. (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1369. Invalid javadoc reference in FSDatasetMBean.java (Eli Collins)
|
|
|
|
|
|
|
|
|
|
HDFS-829. hdfsJniHelper.c: #include <error.h> is not portable.
|
|
|
|
|
(Allen Wittenauer via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1310. The ClientDatanodeProtocol proxy should be stopped in
|
|
|
|
|
DFSInputStream.readBlockLength(..). (sam rash via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1357. HFTP traffic served by DataNode shouldn't use service port
|
|
|
|
|
on NameNode. (Kan Zhang via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1419. HDFS Federation: Three test cases need minor modification after
|
|
|
|
|
the new block id change (Tanping Wang via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-96. HDFS supports blocks larger than 2 GB.
|
|
|
|
|
(Patrick Kling via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1433. Fix test failures - TestPread and TestFileLimit. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1364. Makes long running HFTP-based applications do relogins
|
|
|
|
|
if necessary. (Jitendra Pandey via ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-1399. Distinct minicluster services (e.g. NN and JT) overwrite each
|
|
|
|
|
other's service policies. (Aaron T. Myers via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1440. Fix TestComputeInvalidateWork failure. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1498. FSDirectory#unprotectedConcat calls setModificationTime
|
|
|
|
|
on a file. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1625. Ignore disk space values in TestDataNodeMXBean. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1850. DN should transmit absolute failed volume count rather than
|
|
|
|
|
increments to the NN. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-671. Documentation change for updated configuration keys.
|
|
|
|
|
(tomwhite via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1544. Ivy resolve force mode should be turned off by default.
|
|
|
|
|
(Luke Lu via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1615. seek() on closed DFS input stream throws NullPointerException
|
|
|
|
|
(Scott Carey via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1897. Documentation refers to removed option dfs.network.script
|
|
|
|
|
(Andrew Whang via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1621. Fix references to hadoop-common-${version} in build.xml
|
|
|
|
|
(Jolly Chen via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1505. saveNamespace appears to succeed even if all directories fail
|
|
|
|
|
to save. (Aaron T. Myers via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1921. saveNamespace can cause NN to be unable to come up on restart
|
|
|
|
|
(Matt Foley via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1925. SafeModeInfo should use the correct constant instead of a
|
|
|
|
|
hard-coded value for its default. (Joey Echeverria via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1575. Viewing block from web UI is broken. (Aaron T. Myers via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1932. Ensure that HDFS configuration deprecations are set up in every
|
|
|
|
|
spot that HDFS configurations are loaded. (Jolly Chen via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1952. FSEditLog.open() appears to succeed even if all EDITS
|
|
|
|
|
directories fail. (Andrew Wang via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1965. IPCs done using block token-based tickets can't reuse
|
|
|
|
|
connections (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1978. All but first option in LIBHDFS_OPTS is ignored. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1964. Fix incorrect HTML unescaping in DatanodeJspHelper
|
|
|
|
|
(Aaron T. Myers via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1997. Image transfer process misreports client side exceptions.
|
|
|
|
|
(todd via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-2000. Missing deprecation for io.bytes.per.checksum.
|
|
|
|
|
(Aaron T. Myers vie eli)
|
|
|
|
|
|
|
|
|
|
HDFS-977. DataNode.createInterDataNodeProtocolProxy() guards a log
|
|
|
|
|
at the wrong level. (Harsh J Chouraria via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1969. Running rollback on new-version namenode destroys the
|
|
|
|
|
namespace. (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-2039. TestNameNodeMetrics uses a bad test root path, preventing it
|
|
|
|
|
from running inside Eclipse. (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-988. saveNamespace race can corrupt the edits log. (eli)
|
|
|
|
|
|
2011-06-15 21:36:56 +00:00
|
|
|
HDFS-2071. Use of isConnected() in DataXceiver is invalid. (Kihwal Lee
|
|
|
|
|
via todd)
|
|
|
|
|
|
2011-06-12 22:00:51 +00:00
|
|
|
Release 0.21.1 - Unreleased
|
|
|
|
|
HDFS-1466. TestFcHdfsSymlink relies on /tmp/test not existing. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-874. TestHDFSFileContextMainOperations fails on weirdly
|
|
|
|
|
configured DNS hosts. (Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1507. TestAbandonBlock should abandon a block. (eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1487. FSDirectory.removeBlock() should update diskspace count
|
|
|
|
|
of the block owner node (Zhong Wang via eli).
|
|
|
|
|
|
|
|
|
|
HDFS-1467. Append pipeline never succeeds with more than one replica.
|
|
|
|
|
(Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1167. New property for local conf directory in system-test-hdfs.xml
|
|
|
|
|
file. (Vinay Thota via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1503. TestSaveNamespace fails. (Todd Lipcon via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1524. Image loader should make sure to read every byte in image file.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1523. TestLargeBlock is failing on trunk. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1502. TestBlockRecovery triggers NPE in assert. (hairong via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1532. Exclude Findbugs warning in FSImageFormat$Saver. (Todd Lipcon
|
|
|
|
|
via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1527. SocketOutputStream.transferToFully fails for blocks >= 2GB on
|
|
|
|
|
32 bit JVM. (Patrick Kling via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1531. Clean up stack traces due to duplicate MXBean registration.
|
|
|
|
|
(Todd Lipcon via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-613. TestBalancer and TestBlockTokenWithDFS fail Balancer assert.
|
|
|
|
|
(Todd Lipcon via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1511. 98 Release Audit warnings on trunk and branch-0.22.
|
|
|
|
|
(jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1560. dfs.data.dir permissions should default to 700.
|
|
|
|
|
(Todd Lipcon via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1550. NPE when listing a file with no location. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1542. Add test for HADOOP-7082, a deadlock writing Configuration to
|
|
|
|
|
HDFS. (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1504. FSImageSaver should catch all exceptions, not just IOE. (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-884. DataNode throws IOException if all data directories are
|
|
|
|
|
unavailable. (Steve Loughran and shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1591. HDFS part of HADOOP-6642. (Chris Douglas, Po Cheung via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-900. Corrupt replicas are not processed correctly in block report (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1529. Incorrect handling of interrupts in waitForAckedSeqno can cause
|
|
|
|
|
deadlock (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1597. Batched edit log syncs can reset synctxid and throw assertions
|
|
|
|
|
(todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1602. Fix HADOOP-4885 for it is doesn't work as expected. (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1618. configure files that are generated as part of the released
|
|
|
|
|
tarball need to have executable bit set (Roman Shaposhnik via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-981. test-contrib fails due to test-cactus failure (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1001. DataXceiver and BlockReader disagree on when to send/recv
|
|
|
|
|
CHECKSUM_OK. (bc Wong via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1781. Fix the path for jsvc in bin/hdfs. (John George via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1782. Fix an NPE in FSNamesystem.startFileInternal(..).
|
|
|
|
|
(John George via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1821. Fix username resolution in NameNode.createSymlink(..) and
|
|
|
|
|
FSDirectory.addSymlink(..). (John George via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1806. TestBlockReport.blockReport_08() and _09() are timing-dependent
|
|
|
|
|
and likely to fail on fast servers. (Matt Foley via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1845. Symlink comes up as directory after namenode restart.
|
|
|
|
|
(John George via eli)
|
|
|
|
|
|
|
|
|
|
HDFS-1666. Disable failing hdfsproxy test TestAuthorizationFilter (todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1823. start-dfs.sh script fails if HADOOP_HOME is not set.
|
|
|
|
|
(tomwhite via eli)
|
|
|
|
|
|
|
|
|
|
Release 0.21.1 - Unreleased
|
|
|
|
|
|
|
|
|
|
HDFS-1411. Correct backup node startup command in hdfs user guide.
|
|
|
|
|
(Ching-Shen Chen via shv)
|
|
|
|
|
|
|
|
|
|
BUG FIXES
|
|
|
|
|
|
|
|
|
|
HDFS-1363. Eliminate second synchronized sections in appendFile(). (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1413. Fix broken links to HDFS Wiki. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1420. Clover build doesn't generate per-test coverage (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1444. Test related code of build.xml is error-prone and needs to be
|
|
|
|
|
re-aligned. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1343. Instrumented build should be concentrated in one build area (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1452. ant compile-contrib is broken (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1474. ant binary-system is broken (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1292. Allow artifacts to be published to the staging Apache Nexus
|
|
|
|
|
Maven Repository. (Giridharan Kesavan via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1552. Remove java5 dependencies from build. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1189. Quota counts missed between clear quota and set quota.
|
|
|
|
|
(John George via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1665. Balancer misuses dfs.heartbeat.interval as milliseconds.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1728. SecondaryNameNode.checkpointSize is in bytes but not in MB.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1206. TestFiHFlush fails intermittently. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1548. Fault-injection tests are executed multiple times if invoked
|
|
|
|
|
with run-test-hdfs-fault-inject target (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1552. Remove java5 dependencies from build. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-996. JUnit tests should never depend on anything in conf (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1612. Update HDFS design documentation for append, quota, symlink,
|
|
|
|
|
block placement and checkpoint/backup node features. (Joe Crobak
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
HDFS-1596. Replace fs.checkpoint.* with dfs.namenode.checkpoint.*
|
|
|
|
|
in documentations. (Harsh J Chouraria via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1786. Some cli test cases expect a "null" message
|
|
|
|
|
(Uma Maheswara Rao G via todd)
|
|
|
|
|
|
|
|
|
|
HDFS-1855. TestDatanodeBlockScanner.testBlockCorruptionRecoveryPolicy()
|
|
|
|
|
part 2 fails in two different ways. (Matt Foley via eli)
|
|
|
|
|
|
|
|
|
|
Release 0.21.0 - 2010-08-13
|
|
|
|
|
|
|
|
|
|
INCOMPATIBLE CHANGES
|
|
|
|
|
|
|
|
|
|
HDFS-538. Per the contract elucidated in HADOOP-6201, throw
|
|
|
|
|
FileNotFoundException from FileSystem::listStatus rather than returning
|
|
|
|
|
null. (Jakob Homan via cdouglas)
|
|
|
|
|
|
|
|
|
|
HDFS-602. DistributedFileSystem mkdirs throws FileAlreadyExistsException
|
|
|
|
|
instead of FileNotFoundException. (Boris Shkolnik via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-544. Add a "rbw" subdir to DataNode data directory. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-576. Block report includes under-construction replicas. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-636. SafeMode counts complete blocks only. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-644. Lease recovery, concurrency support. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-570. Get last block length from a data-node when opening a file
|
|
|
|
|
being written to. (Tsz Wo (Nicholas), SZE via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-657. Remove unused legacy data-node protocol methods. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-658. Block recovery for primary data-node. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-660. Remove deprecated methods from InterDatanodeProtocol. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-512. Block.equals() and compareTo() compare blocks based
|
|
|
|
|
only on block Ids, ignoring generation stamps. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-873. Configuration specifies data-node storage directories as URIs.
|
|
|
|
|
(shv)
|
|
|
|
|
|
|
|
|
|
HDFS-905. Use the new UserGroupInformation from HDFS-6299.
|
|
|
|
|
(jghoman via omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-984. Persistent delegation tokens. (Jitendra Pandey via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1016. HDFS side change for HADOOP-6569. This jira changes the
|
|
|
|
|
error message on the screen when cat a directory or a
|
|
|
|
|
non-existent file. (hairong)
|
|
|
|
|
|
|
|
|
|
NEW FEATURES
|
|
|
|
|
|
|
|
|
|
HDFS-1134. Large-scale Automated Framework. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-436. Introduce AspectJ framework for HDFS code and tests.
|
|
|
|
|
(Konstantin Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-447. Add LDAP lookup to hdfsproxy. (Zhiyong Zhang via cdouglas)
|
|
|
|
|
|
|
|
|
|
HDFS-459. Introduce Job History Log Analyzer. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-461. Tool to analyze file size distribution in HDFS. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-492. Add two JSON JSP pages to the Namenode for providing corrupt
|
|
|
|
|
blocks/replicas information. (Bill Zeller via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-578. Add support for new FileSystem method for clients to get server
|
|
|
|
|
defaults. (Kan Zhang via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-595. umask settings in configuration may now use octal or symbolic
|
|
|
|
|
instead of decimal. (Jakob Homan via suresh)
|
|
|
|
|
|
|
|
|
|
HADOOP-6234. Updated hadoop-core and test jars to propagate new option
|
|
|
|
|
dfs.umaskmode in configuration. (Jakob Homan via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-235. Add support for byte ranges in HftpFileSystem to serve
|
|
|
|
|
range of bytes from a file. (Bill Zeller via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-385. Add support for an experimental API that allows a module external
|
|
|
|
|
to HDFS to specify how HDFS blocks should be placed. (dhruba)
|
|
|
|
|
|
|
|
|
|
HADOOP-4952. Update hadoop-core and test jars to propagate new FileContext
|
|
|
|
|
file system application interface. (Sanjay Radia via suresh).
|
|
|
|
|
|
|
|
|
|
HDFS-567. Add block forensics contrib tool to print history of corrupt and
|
|
|
|
|
missing blocks from the HDFS logs.
|
|
|
|
|
(Bill Zeller, Jitendra Nath Pandey via suresh).
|
|
|
|
|
|
|
|
|
|
HDFS-610. Support o.a.h.fs.FileContext. (Sanjay Radia via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-536. Support hflush at DFSClient. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-517. Introduce BlockInfoUnderConstruction to reflect block replica
|
|
|
|
|
states while writing. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-565. Introduce block committing logic during new block allocation
|
|
|
|
|
and file close. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-537. DataNode exposes a replica's meta info to BlockReceiver for the
|
|
|
|
|
support of dfs writes/hflush. It also updates a replica's bytes received,
|
|
|
|
|
bytes on disk, and bytes acked after receiving a packet. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-585. Datanode should serve up to visible length of a replica for read
|
|
|
|
|
requests. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-604. Block report processing for append. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-619. Support replica recovery initialization in datanode for the new
|
|
|
|
|
append design. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-592. Allow clients to fetch a new generation stamp from NameNode for
|
|
|
|
|
pipeline recovery. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-624. Support a new algorithm for pipeline recovery and pipeline setup
|
|
|
|
|
for append. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-627. Support replica update in data-node.
|
|
|
|
|
(Tsz Wo (Nicholas), SZE and Hairong Kuang via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-642. Support pipeline close and close error recovery. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-631. Rename configuration keys towards API standardization and
|
|
|
|
|
backward compatibility. (Jitendra Nath Pandey via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-669. Add unit tests framework (Mockito) (cos, Eli Collins)
|
|
|
|
|
|
|
|
|
|
HDFS-731. Support new Syncable interface in HDFS. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-702. Add HDFS implementation of AbstractFileSystem.
|
|
|
|
|
(Sanjay Radio via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-758. Add decommissioning status page to Namenode Web UI.
|
|
|
|
|
(Jitendra Nath Pandey via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-814. Add an api to get the visible length of a DFSDataInputStream.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-654. Add support new atomic rename functionality in HDFS for
|
|
|
|
|
supporting rename in FileContext. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-222. Support for concatenating of files into a single file
|
|
|
|
|
without copying. (Boris Shkolnik via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-933. Adds Delegation token based authentication in the NameNode.
|
|
|
|
|
(Kan Zhang via ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-935. Adds a real user component in Delegation token.
|
|
|
|
|
(Jitendra Nath Pandey via ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-245. Adds a symlink implementation to HDFS. This complements the new
|
|
|
|
|
symlink feature added in HADOOP-6421 (Eli Collins via Sanjay Radia)
|
|
|
|
|
|
|
|
|
|
HDFS-1009. Support Kerberos authorization in HDFSProxy. (Srikanth
|
|
|
|
|
Sundarrajan via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1091. Implement listStatus that returns an iterator of FileStatus.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
IMPROVEMENTS
|
|
|
|
|
|
|
|
|
|
HDFS-381. Remove blocks from DataNode maps when corresponding file
|
|
|
|
|
is deleted. (Suresh Srinivas via rangadi)
|
|
|
|
|
|
|
|
|
|
HDFS-377. Separate codes which implement DataTransferProtocol.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-396. NameNode image and edits directories are specified as URIs.
|
|
|
|
|
(Luca Telloli via rangadi)
|
|
|
|
|
|
|
|
|
|
HDFS-444. Allow to change probability levels dynamically in the fault
|
|
|
|
|
injection framework. (Konstantin Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-352. Documentation for saveNamespace command. (Ravi Phulari via shv)
|
|
|
|
|
|
|
|
|
|
HADOOP-6106. Updated hadoop-core and test jars from hudson trunk
|
|
|
|
|
build #12. (Giridharan Kesavan)
|
|
|
|
|
|
|
|
|
|
HDFS-204. Add a new metrics FilesInGetListingOps to the Namenode.
|
|
|
|
|
(Jitendra Nath Pandey via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-278. HDFS Outputstream close does not hang forever. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-443. Add a new metrics numExpiredHeartbeats to the Namenode.
|
|
|
|
|
(Jitendra Nath Pandey via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-475. Add new ant targets for fault injection jars and tests.
|
|
|
|
|
(Konstantin Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-458. Create a new ant target, run-commit-test. (Jakob Homan
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-493. Change build.xml so that the fault-injected tests are executed
|
|
|
|
|
only by the run-test-*-fault-inject targets. (Konstantin Boudnik via
|
|
|
|
|
szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-446. Improvements to Offline Image Viewer. (Jakob Homan via shv)
|
|
|
|
|
|
|
|
|
|
HADOOP-6160. Fix releaseaudit target to run on specific directories.
|
|
|
|
|
(gkesavan)
|
|
|
|
|
|
|
|
|
|
HDFS-501. Use enum to define the constants in DataTransferProtocol.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-508. Factor out BlockInfo from BlocksMap. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-510. Rename DatanodeBlockInfo to be ReplicaInfo.
|
|
|
|
|
(Jakob Homan & Hairong Kuang via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-500. Deprecate NameNode methods deprecated in NameNodeProtocol.
|
|
|
|
|
(Jakob Homan via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-514. Change DFSClient.namenode from public to private. (Bill Zeller
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-496. Use PureJavaCrc32 in HDFS. (Todd Lipcon via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-511. Remove redundant block searches in BlockManager. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-504. Update the modification time of a file when the file
|
|
|
|
|
is closed. (Chun Zhang via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-498. Add development guide and documentation for the fault injection
|
|
|
|
|
framework. (Konstantin Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-524. Further DataTransferProtocol code refactoring. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-529. Use BlockInfo instead of Block to avoid redundant block searches
|
|
|
|
|
in BlockManager. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-530. Refactor TestFileAppend* to remove code duplication.
|
|
|
|
|
(Konstantin Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-451. Add fault injection tests for DataTransferProtocol. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-409. Add more access token tests. (Kan Zhang via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-546. DatanodeDescriptor iterates blocks as BlockInfo. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-457. Do not shutdown datanode if some, but not all, volumes fail.
|
|
|
|
|
(Boris Shkolnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-548. TestFsck takes nearly 10 minutes to run. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-539. Refactor fault injeciton pipeline test util for future reuse.
|
|
|
|
|
(Konstantin Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-552. Change TestFiDataTransferProtocol to junit 4 and add a few new
|
|
|
|
|
tests. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-563. Simplify the codes in FSNamesystem.getBlockLocations(..).
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-581. Introduce an iterator over blocks in the block report array.(shv)
|
|
|
|
|
|
|
|
|
|
HDFS-549. Add a new target, run-with-fault-inject-testcaseonly, which
|
|
|
|
|
allows an execution of non-FI tests in FI-enable environment. (Konstantin
|
|
|
|
|
Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-173. Namenode will not block until a large directory deletion
|
|
|
|
|
completes. It allows other operations when the deletion is in progress.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-551. Create new functional test for a block report. (Konstantin
|
|
|
|
|
Boudnik via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-288. Redundant computation in hashCode() implementation.
|
|
|
|
|
(szetszwo via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-412. Hadoop JMX usage makes Nagios monitoring impossible.
|
|
|
|
|
(Brian Bockelman via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-472. Update hdfsproxy documentation. Adds a setup guide and design
|
|
|
|
|
document. (Zhiyong Zhang via cdouglas)
|
|
|
|
|
|
|
|
|
|
HDFS-617. Support non-recursive create(). (Kan Zhang via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-618. Support non-recursive mkdir(). (Kan Zhang via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-574. Split the documentation between the subprojects.
|
|
|
|
|
(Corinne Chandel via omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-598. Eclipse launch task for HDFS. (Eli Collins via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-641. Move all of the components that depend on map/reduce to
|
|
|
|
|
map/reduce. (omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-509. Redesign DataNode volumeMap to include all types of Replicas.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-562. Add a test for NameNode.getBlockLocations(..) to check read from
|
|
|
|
|
un-closed file. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-543. Break FSDatasetInterface#writToBlock() into writeToRemporary,
|
|
|
|
|
writeToRBW, ad append. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-603. Add a new interface, Replica, which is going to replace the use
|
|
|
|
|
of Block in datanode. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-589. Change block write protocol to support pipeline recovery.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-652. Replace BlockInfo.isUnderConstruction() with isComplete() (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-648. Change some methods in AppendTestUtil to public. (Konstantin
|
|
|
|
|
Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-662. Unnecessary info message from DFSClient. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-518. Create new tests for Append's hflush. (Konstantin Boudnik
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-688. Add configuration resources to DFSAdmin. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-29. Validate the consistency of the lengths of replica and its file
|
|
|
|
|
in replica recovery. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-680. Add new access method to a copy of a block's replica. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-704. Unify build property names to facilitate cross-projects
|
|
|
|
|
modifications (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-705. Create an adapter to access some of package-private methods of
|
|
|
|
|
DataNode from tests (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-710. Add actions with constraints to the pipeline fault injection
|
|
|
|
|
tests and change SleepAction to support uniform random sleeping over an
|
|
|
|
|
interval. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-713. Need to properly check the type of the test class from an aspect
|
|
|
|
|
(cos)
|
|
|
|
|
|
|
|
|
|
HDFS-716. Define a pointcut for pipeline close and add a few fault
|
|
|
|
|
injection tests to simulate out of memory problem. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-719. Add 6 fault injection tests for pipeline close to simulate slow
|
|
|
|
|
datanodes and disk errors. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-616. Create functional tests for new design of the block report. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-584. Fail the fault-inject build if any advices are mis-bound. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-730. Add 4 fault injection tests to simulate non-responsive datanode
|
|
|
|
|
and out-of-memory problem for pipeline close ack. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-728. Create a comprehensive functional test for append. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-736. commitBlockSynchronization() updates block GS and length
|
|
|
|
|
in-place. (shv)
|
|
|
|
|
|
|
|
|
|
HADOOP-5107. Use Maven ant tasks to publish the subproject jars.
|
|
|
|
|
(Giridharan Kesavan via omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-521. Create new tests for pipeline (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-764. Places the Block Access token implementation in hdfs project.
|
|
|
|
|
(Kan Zhang via ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-787. Upgrade some libraries to be consistent with common and
|
|
|
|
|
mapreduce. (omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-519. Create new tests for lease recovery (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-804. New unit tests for concurrent lease recovery (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-813. Enable the append test in TestReadWhileWriting. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-145. Cleanup inconsistent block length handling code in
|
|
|
|
|
FSNameSystem#addStoredBlock. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-127. Reset failure count in DFSClient for each block acquiring
|
|
|
|
|
operation. (Igor Bolotin via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-520. Create new tests for block recovery. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1067. Create block recovery tests that handle errors. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1107. Turn on append by default. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-968. Use StringBuilder instead of StringBuffer for better
|
|
|
|
|
performance. (Kay Kay via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-703. Replace current fault injection implementation with one
|
|
|
|
|
from (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-754. Reduce ivy console output to observable level (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-832. HDFS side of HADOOP-6222. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-840. Change tests to use FileContext test helper introduced in
|
|
|
|
|
HADOOP-6394. (Jitendra Nath Pandey via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-685. Use the user-to-groups mapping service in the NameNode.
|
|
|
|
|
(boryas, acmurthy)
|
|
|
|
|
|
|
|
|
|
HDFS-755. Read multiple checksum chunks at once in DFSInputStream.
|
|
|
|
|
(Todd Lipcon via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-786. Implement getContentSummary in HftpFileSystem.
|
|
|
|
|
(Tsz Wo (Nicholas), SZE via cdouglas)
|
|
|
|
|
|
|
|
|
|
HDFS-587. Add support for specifying queue name in mapreduce tests.
|
|
|
|
|
(Erik Steffl via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-902 Move contrib/raid to MapReduce. (Eli Collins via omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-800. The last block of a file under construction may change to the
|
|
|
|
|
COMPLETE state in response to getAdditionalBlock or completeFileInternal.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-899. Delegation Token Implementation
|
|
|
|
|
and corresponding changes in Namenode and DFS Api to issue,
|
|
|
|
|
renew and cancel delegation tokens. (jnp via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-844. Log the filename when file locking fails. (tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-914. Refactor DFSOutputStream and DFSInputStream out of DFSClient.
|
|
|
|
|
(Todd Lipcon via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-949. Move DelegationToken into Common so that it can be used by
|
|
|
|
|
MapReduce. (omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-930. Better error message for DATA_TRANSFER_VERSION mismatched.
|
|
|
|
|
(Kay Kay via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-986. Delegation token renewing and cancelling should provide
|
|
|
|
|
meaningful exceptions when there are failures instead of returning
|
|
|
|
|
false. (omalley)
|
|
|
|
|
|
|
|
|
|
HADOOP-6579. Upgrade the commons-codec library to 1.4. (omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-991. Allow authentication to the web ui via a delegation token.
|
|
|
|
|
(omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-994. Allow fetching of delegation token from NameNode for hftp.
|
|
|
|
|
(Jakob Homan via acmurthy)
|
|
|
|
|
|
|
|
|
|
HDFS-998. Quote blocks streamed through jsps. (cdouglas)
|
|
|
|
|
|
|
|
|
|
HDFS-729. NameNode API to list files that have missing blocks.
|
|
|
|
|
(Rodrigo Schmidt via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-850. The WebUI display more details about namenode memory usage.
|
|
|
|
|
(Dmytro Molkov via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-826. The DFSOutputStream has a API that returns the number of
|
|
|
|
|
active datanode(s) in the current pipeline. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-985. HDFS should issue multiple RPCs for listing a large
|
|
|
|
|
directory. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1043. NNThroughputBenchmark modifications to support benchmarking of
|
|
|
|
|
server-side user group resolution. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-892. Optionally use Avro reflection for Namenode RPC. This
|
|
|
|
|
is not a complete implementation yet, but rather a starting point.
|
|
|
|
|
(cutting)
|
|
|
|
|
|
|
|
|
|
HDFS-854. Datanode should scan devices in parallel to generate
|
|
|
|
|
block report. (Dmytro Molkov via jhoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1032. fsck has an option to list corrupt files.
|
|
|
|
|
(Andre Oriai via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1024. SecondaryNameNode verifies size of fsimage and edits file.
|
|
|
|
|
(Dmytro Molkov via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1011. hdfsproxy: Improve log messages by restoring the previous
|
|
|
|
|
thread name. (Srikanth Sundarrajan via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-997. Allow datanode storage directory permissions to be configurable.
|
|
|
|
|
(Luke Lu via cdouglas)
|
|
|
|
|
|
|
|
|
|
HDFS-1012. hdfsproxy: Support for fully qualified HDFS path in addition to
|
|
|
|
|
simple unqualified path. (Srikanth Sundarrajan via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-933. Namenode should issue a delegation token only for kerberos
|
|
|
|
|
authenticated clients.(jnp via boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-1087. Modify audit log to use a StringBuilder rather than a Formatter.
|
|
|
|
|
(cdouglas)
|
|
|
|
|
|
|
|
|
|
HDFS-1083. Update TestHDFSCLI not to expect exception class name
|
|
|
|
|
in error messages. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1099. Add test for umask backward compatibility. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1092. Use logging rather than System.err in MiniDFSCluster.
|
|
|
|
|
(Kay Kay via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1047. Install/deploy source jars to Maven repo.
|
|
|
|
|
(Patrick Angeles via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-666. Unit test for FsShell -text. (cdouglas via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1054. Remove unnecessary sleep after failure in nextBlockOutputStream.
|
|
|
|
|
(Todd Lipcon via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-921. Convert TestDFSClientRetries::testNotYetReplicatedErrors
|
|
|
|
|
to Mockito. (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1100. Override unwrapException in TestFcHdfsSymlink to test
|
|
|
|
|
symlink API conformance. (Eli Collins via suresh).
|
|
|
|
|
|
|
|
|
|
HDFS-1089. Remove uses of FileContext#isFile, isDirectory, and exists.
|
|
|
|
|
(Eli Collins via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1028. Efficient splitting of path components reduces the time
|
|
|
|
|
to load in fsimage by 20%. (Dmytro Molkov via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1109. HFTP supports filenames that contains the character "+".
|
|
|
|
|
(Dmytro Molkov via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-853. The HDFS webUI displays the balanced-ness of the cluster.
|
|
|
|
|
(Dmytro Molkov via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1126. Change HDFS to depend on Hadoop 'common' artifacts instead
|
|
|
|
|
of 'core'. (tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-995. Replace usage of FileStatus#isDir(). (Eli Collins via
|
|
|
|
|
tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1161. Make DN minimum valid volumes configurable.
|
|
|
|
|
(Eli Collins via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1181. Move configuration and script files post split. (tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1170. Add more assertions to TestLargeDirectoryDelete.
|
|
|
|
|
(Steve Loughran via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1199. Extract a subset of tests for smoke (DOA) validation. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1174. New properties for suspend and resume process. (Vinay Thota via
|
|
|
|
|
cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1277. [Herriot] New property for multi user list. (Vinay Thota via
|
|
|
|
|
cos)
|
|
|
|
|
|
|
|
|
|
HDFS-806. Add new unit tests to the 10-mins 'run-commit-test' target (cos)
|
|
|
|
|
|
|
|
|
|
OPTIMIZATIONS
|
|
|
|
|
|
|
|
|
|
HDFS-946. NameNode should not return full path name when lisitng a
|
|
|
|
|
diretory or getting the status of a file. (hairong)
|
|
|
|
|
|
|
|
|
|
BUG FIXES
|
|
|
|
|
|
|
|
|
|
HDFS-76. Better error message to users when commands fail because of
|
|
|
|
|
lack of quota. Allow quota to be set even if the limit is lower than
|
|
|
|
|
current consumption. (Boris Shkolnik via rangadi)
|
|
|
|
|
|
|
|
|
|
HADOOP-4687. HDFS is split from Hadoop Core. It is a subproject under
|
|
|
|
|
Hadoop (Owen O'Malley)
|
|
|
|
|
|
|
|
|
|
HADOOP-6096. Fix Eclipse project and classpath files following project
|
|
|
|
|
split. (tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-195. Handle expired tokens when write pipeline is reestablished.
|
|
|
|
|
(Kan Zhang via rangadi)
|
|
|
|
|
|
|
|
|
|
HDFS-181. Validate src path in FSNamesystem.getFileInfo(..). (Todd
|
|
|
|
|
Lipcon via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-441. Remove TestFTPFileSystem. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-440. Fix javadoc broken links in DFSClient. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-480. Fix a typo in the jar name in build.xml.
|
|
|
|
|
(Konstantin Shvachko via gkesavan)
|
|
|
|
|
|
|
|
|
|
HDFS-438. Check for NULL before invoking GenericArgumentParser in
|
|
|
|
|
DataNode. (Raghu Angadi)
|
|
|
|
|
|
|
|
|
|
HDFS-415. BlockReceiver hangs in case of certain runtime exceptions.
|
|
|
|
|
(Konstantin Boudnik via rangadi)
|
|
|
|
|
|
|
|
|
|
HDFS-462. loadFSImage should close edits file. (Jakob Homan via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-489. Update TestHDFSCLI for the -skipTrash option in rm. (Jakob Homan
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-445. pread() does not pick up changes to block locations.
|
|
|
|
|
(Kan Zhang via rangadi)
|
|
|
|
|
|
|
|
|
|
HDFS-463. CreateEditLog utility broken after HDFS-396 (URI for
|
|
|
|
|
FSImage). (Suresh Srinivas via rangadi)
|
|
|
|
|
|
|
|
|
|
HDFS-484. Fix bin-package and package target to package jar files.
|
|
|
|
|
(gkesavan)
|
|
|
|
|
|
|
|
|
|
HDFS-490. Eliminate the deprecated warnings introduced by H-5438.
|
|
|
|
|
(He Yongqiang via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-119. Fix a bug in logSync(), which causes NameNode block forever.
|
|
|
|
|
(Suresh Srinivas via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-534. Include avro in ivy. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-532. Allow applications to know that a read request failed
|
|
|
|
|
because block is missing. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-561. Fix write pipeline READ_TIMEOUT in DataTransferProtocol.
|
|
|
|
|
(Kan Zhang via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-553. BlockSender reports wrong failed position in ChecksumException.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-568. Set mapred.job.tracker.retire.jobs to false in
|
|
|
|
|
src/test/mapred-site.xml for mapreduce tests to run. (Amareshwari
|
|
|
|
|
Sriramadasu via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-15. All replicas end up on 1 rack. (Jitendra Nath Pandey via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-586. TestBlocksWithNotEnoughRacks sometimes fails.
|
|
|
|
|
(Jitendra Nath Pandey via hairong)
|
|
|
|
|
|
|
|
|
|
HADOOP-6243. Fixed a NullPointerException in handling deprecated keys.
|
|
|
|
|
(Sreekanth Ramakrishnan via yhemanth)
|
|
|
|
|
|
|
|
|
|
HDFS-605. Do not run fault injection tests in the run-test-hdfs-with-mr
|
|
|
|
|
target. (Konstantin Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-606. Fix ConcurrentModificationException in invalidateCorruptReplicas()
|
|
|
|
|
(shv)
|
|
|
|
|
|
|
|
|
|
HDFS-601. TestBlockReport obtains data directories directly from
|
|
|
|
|
MiniHDFSCluster. (Konstantin Boudnik via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-614. TestDatanodeBlockScanner obtains data directories directly from
|
|
|
|
|
MiniHDFSCluster. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-612. Remove the use of org.mortbay.log.Log in FSDataset. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-622. checkMinReplication should count live nodes only. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-629. Remove ReplicationTargetChooser.java along with fixing
|
|
|
|
|
import warnings generated by Eclipse. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-637. DataNode sends a Success ack when block write fails. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-640. Fixed TestHDFSFileContextMainOperations.java build failure. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-547. TestHDFSFileSystemContract#testOutputStreamClosedTwice
|
|
|
|
|
sometimes fails with CloseByInterruptException. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-588. Fix TestFiDataTransferProtocol and TestAppend2 failures. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-550. DataNode restarts may introduce corrupt/duplicated/lost replicas
|
|
|
|
|
when handling detached replicas. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-659. If the the last block is not complete, update its length with
|
|
|
|
|
one of its replica's length stored in datanode. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-649. Check null pointers for DataTransferTest. (Konstantin Boudnik
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-661. DataNode upgrade fails on non-existant current directory.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-597. Mofication introduced by HDFS-537 breakes an advice binding in
|
|
|
|
|
FSDatasetAspects. (Konstantin Boudnik via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-665. TestFileAppend2 sometimes hangs. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-676. Fix NPE in FSDataset.updateReplicaUnderRecovery() (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-673. BlockReceiver#PacketResponder should not remove a packet from
|
|
|
|
|
the ack queue before its ack is sent. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-682. Fix bugs in TestBlockUnderConstruction. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-668. TestFileAppend3#TC7 sometimes hangs. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-679. Appending to a partial chunk incorrectly assumes the
|
|
|
|
|
first packet fills up the partial chunk. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-722. Fix callCreateBlockWriteStream pointcut in FSDatasetAspects.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-690. TestAppend2#testComplexAppend failed on "Too many open files".
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-725. Support the build error fix for HADOOP-6327. (Sanjay Radia via
|
|
|
|
|
szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-625. Fix NullPointerException thrown from ListPathServlet. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-735. TestReadWhileWriting has wrong line termination symbols (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-691. Fix an overflow error in DFSClient.DFSInputStream.available().
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-733. TestBlockReport fails intermittently. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-774. Intermittent race condition in TestFiPipelines (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-741. TestHFlush test doesn't seek() past previously written part of
|
|
|
|
|
the file (cos, szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-706. Intermittent failures in TestFiHFlush (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-646. Fix test-patch failure by adding test-contrib ant target.
|
|
|
|
|
(gkesavan)
|
|
|
|
|
|
|
|
|
|
HDFS-791. Build is broken after HDFS-787 patch has been applied (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-792. TestHDFSCLI is failing. (Todd Lipcon via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-781. Namenode metrics PendingDeletionBlocks is not decremented.
|
|
|
|
|
(Suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-192. Fix TestBackupNode failures. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-797. TestHDFSCLI much slower after HDFS-265 merge. (Todd Lipcon via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-824. Stop lease checker in TestReadWhileWriting. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-823. CheckPointer should use addInternalServlet for image-fetching
|
|
|
|
|
servlet (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-456. Fix URI generation for windows file paths. (shv)
|
|
|
|
|
|
|
|
|
|
HDFS-812. FSNamesystem#internalReleaseLease throws NullPointerException on
|
|
|
|
|
a single-block file's lease recovery. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-724. Pipeline hangs if one of the block receiver is not responsive.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-564. Adding pipeline tests 17-35. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-849. TestFiDataTransferProtocol2#pipeline_Fi_18 sometimes fails.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-762. Balancer causes Null Pointer Exception.
|
|
|
|
|
(Cristian Ivascu via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-868. Fix link to Hadoop Upgrade Wiki. (Chris A. Mattmann via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-880. TestNNLeaseRecovery fails on windows (cos, shv)
|
|
|
|
|
|
|
|
|
|
HDFS-699. Primary datanode should compare replicas' on disk lengths.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-897. Fix a bug related to generation stamp comparison in
|
|
|
|
|
ReplicasMap. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-793. Data node should receive the whole packet ack message before it
|
|
|
|
|
constructs and sends its own ack message for the packet. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-101. DFS write pipeline: DFSClient sometimes does not detect second
|
|
|
|
|
datanode failure. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-822. Appends to already-finalized blocks can rename across volumes.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1046. Fix Tomcat version in hdfsproxy/build.xml. (Srikanth
|
|
|
|
|
Sundarrajan via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1072. Fix TestReadWhileWriting failure. (Erik Steffl via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-913. Rename fault injection test TestRename.java to TestFiRename.java
|
|
|
|
|
to include it in tests run by ant target run-test-hdfs-fault-inject.
|
|
|
|
|
(suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-695. RaidNode should read in configuration from hdfs-site.xml.
|
|
|
|
|
(dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-726. Eclipse .classpath template has outdated jar files and is
|
|
|
|
|
missing some new ones. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-750. Fix build failure due to TestRename. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-712. Move libhdfs from mapreduce subproject to hdfs subproject.
|
|
|
|
|
(Eli Collins via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-757. Enable Unit test for HDFS Raid. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-611. Prevent DataNode heartbeat times from increasing even when
|
|
|
|
|
the DataNode has many blocks to delete. (Zheng Shao via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-751. Fix TestCrcCorruption to pick up the correct datablocks to
|
|
|
|
|
corrupt. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-763. Fix slightly misleading report from DataBlockScanner
|
|
|
|
|
about corrupted scans. (dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-727. bug setting block size hdfsOpenFile (Eli Collins via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-756. libhdfs unit tests do not run. (Eli Collins via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-783. libhdfs tests brakes code coverage runs with Clover (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-785. Add Apache license to several namenode unit tests.
|
|
|
|
|
(Ravi Phulari via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-802. Update Eclipse configuration to match changes to Ivy
|
|
|
|
|
configuration (Edwin Chan via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-423. Unbreak FUSE build and fuse_dfs_wrapper.sh (Eli Collins via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-825. Build fails to pull latest hadoop-core-* artifacts (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-94. The Heap Size printed in the NameNode WebUI is accurate.
|
|
|
|
|
(Dmytro Molkov via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-767. An improved retry policy when the DFSClient is unable to fetch a
|
|
|
|
|
block from the datanode. (Ning Zhang via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-775. FSDataset calls getCapacity() twice. (stevel)
|
|
|
|
|
|
|
|
|
|
HDFS-885. Datanode toString() NPEs on null dnRegistration. (stevel)
|
|
|
|
|
|
|
|
|
|
HDFS-877. Client-driven block verification not functioning. (Todd
|
|
|
|
|
Lipcon via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-630. In DFSOutputStream.nextBlockOutputStream(), the client can
|
|
|
|
|
exclude specific datanodes when locating the next block.
|
|
|
|
|
(Cosmin Lehene via Stack)
|
|
|
|
|
|
|
|
|
|
HDFS-922. Remove unnecessary semicolon added by HDFS-877 that causes
|
|
|
|
|
problems for Eclipse compilation. (jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-927 DFSInputStream retries too many times for new block locations
|
|
|
|
|
(Todd Lipcon via Stack)
|
|
|
|
|
|
|
|
|
|
HDFS-938. Replace calls to UGI.getUserName() with UGI.getShortUserName()
|
|
|
|
|
(jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-894. DatanodeID.ipcPort is not updated when existing node
|
|
|
|
|
re-registers. (Todd Lipcon via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-965. Split TestDelegationToken in to two parts and fix configuration
|
|
|
|
|
to allow proxy users in the test. (Jitendra Pandey via omalley)
|
|
|
|
|
|
|
|
|
|
HDFS-999. Secondary namenode should login using kerberos if security is
|
|
|
|
|
configured (boryas)
|
|
|
|
|
|
|
|
|
|
HDFS-856. Hardcoded replication level for new files in fuse-dfs.
|
|
|
|
|
(Brian Bockelman via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-857. Incorrect type for fuse-dfs capacity can cause "df" to return
|
|
|
|
|
negative values on 32-bit machines. (Brian Bockelman via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-858. Incorrect return codes for fuse-dfs. (Brian Bockelman via
|
|
|
|
|
tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-859. fuse-dfs utime behavior causes issues with tar.
|
|
|
|
|
(Brian Bockelman via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-861. fuse-dfs does not support O_RDWR. (Brian Bockelman via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-961. dfs_readdir incorrectly parses paths. (Eli Collins via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1015. Fix intermittent failure in TestSecurityTokenEditLog.
|
|
|
|
|
(Jitendra Nath Pandey via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-939. libhdfs test is broken. (Eli Collins via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1074. hdfsproxy: Fix bugs in TestProxyUtil. (Srikanth Sundarrajan
|
|
|
|
|
via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-481. hdfsproxy: Bug Fixes + HdfsProxy to use proxy user to
|
|
|
|
|
impresonate the real user. (Srikanth Sundarrajan via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-482. Move HsftpFileSystem's ssl.client.do.not.authenticate.server
|
|
|
|
|
configuration setting to ssl-client.xml. (Srikanth Sundarrajan via
|
|
|
|
|
szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1010. hdfsproxy: Retrieve groups from UnixUserGroupInformation
|
|
|
|
|
instead of LdapEntry. (Srikanth Sundarrajan via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-466. hdfs_write infinite loop when dfs fails and cannot write
|
|
|
|
|
files > 2 GB. (Pete Wyckoff via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-651. HDFS Docs - fix listing of docs in the doc menu.
|
|
|
|
|
(Corinne Chandel via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1014. Error in reading delegation tokens from edit logs.
|
|
|
|
|
(Jitendra Nath Pandey via jhoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1088. Prevent renaming a symbolik link to its target.
|
|
|
|
|
(Eli Collins via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-966. NameNode does not recovers lease when it is in safemode.
|
|
|
|
|
(dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-833. Datanode shutdown should log problems with Storage.unlockAll()
|
|
|
|
|
(Steve Loughran via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1101. TestDiskError.testLocalDirs() fails. (cdouglas via jghoman)
|
|
|
|
|
|
|
|
|
|
HDFS-1031. Enhance the webUi to list a few of the corrupted files in HDFS.
|
|
|
|
|
(Andre Orian via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1078. Create static and dynamic versions of libhdfs.
|
|
|
|
|
(Sam Rash via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1104. Fsck triggers full GC on NameNode. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1141. Closing a file is successful only if the client still has a
|
|
|
|
|
valid lease. (Todd Lipcon via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1138. Prevent erroneous updation of modification time of a directory
|
|
|
|
|
when fsimage loads. (Dmytro Molkov via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-1000. Updates libhdfs to the new API for UGI (ddas)
|
|
|
|
|
|
|
|
|
|
HDFS-609. Create a file with the append flag does not work in HDFS.
|
|
|
|
|
(tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1255. Fix failing test-libhdfs.sh test. (tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1256. libhdfs is missing from the tarball. (tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1057. Concurrent readers hit ChecksumExceptions if following a
|
|
|
|
|
writer to very end of file. (sam rash via hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-1212. Harmonize HDFS JAR library versions with Common. (tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1159. clean-cache target removes wrong ivy cache (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1193. -mvn-system-deploy target is broken which inturn fails the
|
|
|
|
|
mvn-deploy task leading to unstable mapreduce build (Giridharan
|
|
|
|
|
Kesavan via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1299. 'compile-fault-inject' never should be called directly. (cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1311. Running tests with 'testcase' cause triple execution of the
|
|
|
|
|
same test case (Cos)
|
|
|
|
|
|
|
|
|
|
HDFS-1267. fuse-dfs does not compile. (Devaraj Das via tomwhite)
|
|
|
|
|
|
|
|
|
|
HDFS-1598. Directory listing on hftp:// does not show .*.crc files.
|
|
|
|
|
(szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1750. ListPathsServlet should not use HdfsFileStatus.getLocalName()
|
|
|
|
|
to get file name since it may return an empty string. (szetszwo)
|
|
|
|
|
|
|
|
|
|
Release 0.20.3 - Unreleased
|
|
|
|
|
|
|
|
|
|
IMPROVEMENTS
|
|
|
|
|
|
|
|
|
|
BUG FIXES
|
|
|
|
|
|
|
|
|
|
HDFS-1041. DFSClient.getFileChecksum(..) should retry if connection to
|
|
|
|
|
the first datanode fails. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-909. Wait until edits syncing is finishes before purging edits.
|
|
|
|
|
(Todd Lipcon via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-1258. Clearing namespace quota on "/" corrupts fs image.
|
|
|
|
|
(Aaron T. Myers via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-1406. TestCLI fails on Ubuntu with default /etc/hosts. (cos)
|
|
|
|
|
|
|
|
|
|
Release 0.20.203.0 - 2011-5-11
|
|
|
|
|
|
|
|
|
|
IMPROVEMENTS
|
|
|
|
|
|
|
|
|
|
HADOOP-7259. Contrib modules should include the build.properties from
|
|
|
|
|
the enclosing hadoop directory. (omalley)
|
|
|
|
|
|
|
|
|
|
BUG FIXES
|
|
|
|
|
|
|
|
|
|
HDFS-132. Fix namenode to not report files deleted metrics for deletions
|
|
|
|
|
done while replaying edits during startup. (suresh & shv)
|
|
|
|
|
|
|
|
|
|
HDFS-955. New implementation of saveNamespace() to avoid loss of edits
|
|
|
|
|
when name-node fails during saving. (shv)
|
|
|
|
|
|
|
|
|
|
Release 0.20.2 - 2009-09-01
|
|
|
|
|
|
|
|
|
|
IMPROVEMENTS
|
|
|
|
|
|
|
|
|
|
HDFS-737. Add full path name of the file to the block information and
|
|
|
|
|
summary of total number of files, blocks, live and deadnodes to
|
|
|
|
|
metasave output. (Jitendra Nath Pandey via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-919. Create test to validate the BlocksVerified metric (Gary Murry
|
|
|
|
|
via cos)
|
|
|
|
|
|
|
|
|
|
HDFS-907. Add tests for getBlockLocations and totalLoad metrics.
|
|
|
|
|
(Ravi Phulari via cos)
|
|
|
|
|
|
|
|
|
|
BUG FIXES
|
|
|
|
|
|
|
|
|
|
HDFS-686. NullPointerException is thrown while merging edit log and image.
|
|
|
|
|
(hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-677. Rename failure when both source and destination quota exceeds
|
|
|
|
|
results in deletion of source. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-709. Fix TestDFSShell failure due to rename bug introduced by
|
|
|
|
|
HDFS-677. (suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-579. Fix DfsTask to follow the semantics of 0.19, regarding non-zero
|
|
|
|
|
return values as failures. (Christian Kunz via cdouglas)
|
|
|
|
|
|
|
|
|
|
HDFS-723. Fix deadlock in DFSClient#DFSOutputStream. (hairong)
|
|
|
|
|
|
|
|
|
|
HDFS-596. Fix memory leak in hdfsFreeFileInfo() for libhdfs.
|
|
|
|
|
(Zhang Bingjun via dhruba)
|
|
|
|
|
|
|
|
|
|
HDFS-185. Disallow chown, chgrp, chmod, setQuota, and setSpaceQuota when
|
|
|
|
|
name-node is in safemode. (Ravi Phulari via shv)
|
|
|
|
|
|
|
|
|
|
HDFS-187. Initialize secondary namenode http address in TestStartup.
|
|
|
|
|
(Todd Lipcon via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-464. Fix memory leaks in libhdfs. (Christian Kunz via suresh)
|
|
|
|
|
|
|
|
|
|
HDFS-1377. Quota bug for partial blocks allows quotas to be violated. (eli)
|
|
|
|
|
|
|
|
|
|
Release 0.20.1 - 2009-09-01
|
|
|
|
|
|
|
|
|
|
IMPROVEMENTS
|
|
|
|
|
|
|
|
|
|
HDFS-438. Improve help message for space quota command. (Raghu Angadi)
|
|
|
|
|
|
|
|
|
|
BUG FIXES
|
|
|
|
|
|
|
|
|
|
HDFS-167. Fix a bug in DFSClient that caused infinite retries on write.
|
|
|
|
|
(Bill Zeller via szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-527. Remove/deprecate unnecessary DFSClient constructors. (szetszwo)
|
|
|
|
|
|
|
|
|
|
HDFS-525. The SimpleDateFormat object in ListPathsServlet is not thread
|
|
|
|
|
safe. (Suresh Srinivas and cdouglas)
|
|
|
|
|
|
|
|
|
|
HDFS-761. Fix failure to process rename operation from edits log due to
|
|
|
|
|
quota verification. (suresh)
|
