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Move entries to 0.23.3 in CHANGES.txt for the 0.23-PB merge.

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1294431 13f79535-47bb-0310-9956-ffa450edef68
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Tsz-wo Sze 2012-02-28 01:10:53 +00:00
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233
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -3,93 +3,24 @@ Hadoop HDFS Change Log
Trunk (unreleased changes)
INCOMPATIBLE CHANGES
HDFS-2676. Remove Avro RPC. (suresh)
NEW FEATURES
HDFS-395. DFS Scalability: Incremental block reports. (Tomasz Nykiel
via hairong)
HDFS-2517. Add protobuf service for JounralProtocol. (suresh)
HDFS-2518. Add protobuf service for NamenodeProtocol. (suresh)
HDFS-2520. Add protobuf service for InterDatanodeProtocol. (suresh)
HDFS-2519. Add protobuf service for DatanodeProtocol. (suresh)
HDFS-2581. Implement protobuf service for JournalProtocol. (suresh)
HDFS-2618. Implement protobuf service for NamenodeProtocol. (suresh)
HDFS-2629. Implement protobuf service for InterDatanodeProtocol. (suresh)
HDFS-2636. Implement protobuf service for ClientDatanodeProtocol. (suresh)
HDFS-2430. The number of failed or low-resource volumes the NN can tolerate
should be configurable. (atm)
HDFS-2642. Protobuf translators for DatanodeProtocol. (jitendra)
HDFS-2647. Used protobuf based RPC for InterDatanodeProtocol,
ClientDatanodeProtocol, JournalProtocol, NamenodeProtocol. (suresh)
HDFS-2666. Fix TestBackupNode failure. (suresh)
HDFS-234. Integration with BookKeeper logging system. (Ivan Kelly
via jitendra)
HDFS-2663. Optional protobuf parameters are not handled correctly.
(suresh)
HDFS-2661. Enable protobuf RPC for DatanodeProtocol. (jitendra)
HDFS-2697. Move RefreshAuthPolicy, RefreshUserMappings, GetUserMappings
protocol to protocol buffers. (jitendra)
HDFS-2880. Protobuf changes in DatanodeProtocol to add multiple storages.
(suresh)
HDFS-2899. Service protocol changes in DatanodeProtocol to add multiple
storages. (suresh)
IMPROVEMENTS
HADOOP-7524 Change RPC to allow multiple protocols including multuple
versions of the same protocol (Sanjay Radia)
HDFS-1620. Rename HdfsConstants -> HdfsServerConstants, FSConstants ->
HdfsConstants. (Harsh J Chouraria via atm)
HDFS-2197. Refactor RPC call implementations out of NameNode class (todd)
HDFS-2018. Move all journal stream management code into one place.
(Ivan Kelly via jitendra)
HDFS-2223. Untangle depencencies between NN components (todd)
HDFS-2337. DFSClient shouldn't keep multiple RPC proxy references (atm)
HDFS-2351 Change Namenode and Datanode to register each of their protocols
seperately. (Sanjay Radia)
HDFS-2158. Add JournalSet to manage the set of journals. (jitendra)
HDFS-2459. Separate datatypes for JournalProtocol. (suresh)
HDFS-2480. Separate datatypes for NamenodeProtocol. (suresh)
HDFS-2181 Separate HDFS Client wire protocol data types (sanjay)
HDFS-2489. Move Finalize and Register to separate file out of
DatanodeCommand.java. (suresh)
HDFS-2488. Separate datatypes for InterDatanodeProtocol. (suresh)
HDFS-2496. Separate datatypes for DatanodeProtocol. (suresh)
HDFS-2479 HDFS Client Data Types in Protocol Buffers (sanjay)
HDFS-2334. Add Closeable to JournalManager. (Ivan Kelly via jitendra)
HDFS-2572. Remove unnecessary double-check in DN#getHostName. (harsh)
@ -102,30 +33,12 @@ Trunk (unreleased changes)
HDFS-2857. Cleanup BlockInfo class. (suresh)
HADOOP-7862 Hdfs changes to work with HADOOP 7862:
Move the support for multiple protocols to lower layer so that Writable,
PB and Avro can all use it (Sanjay)
HDFS-1580. Add interface for generic Write Ahead Logging mechanisms.
(Ivan Kelly via jitendra)
HDFS-2597 ClientNameNodeProtocol in Protocol Buffers (sanjay)
HDFS-2651 ClientNameNodeProtocol Translators for Protocol Buffers (sanjay)
HDFS-2650. Replace @inheritDoc with @Override. (Hari Mankude via suresh)
HDFS-2669. Enable protobuf rpc for ClientNamenodeProtocol. (Sanjay Radia)
HDFS-2801. Provide a method in client side translators to check for a
methods supported in underlying protocol. (jitendra)
HDFS-208. name node should warn if only one dir is listed in dfs.name.dir.
(Uma Maheswara Rao G via eli)
HDS-2895. Remove Writable wire protocol types and translators to
complete transition to protocol buffers. (suresh)
HDFS-2786. Fix host-based token incompatibilities in DFSUtil. (Kihwal Lee
via jitendra)
@ -148,6 +61,7 @@ Trunk (unreleased changes)
(suresh)
OPTIMIZATIONS
HDFS-2477. Optimize computing the diff between a block report and the
namenode state. (Tomasz Nykiel via hairong)
@ -158,6 +72,7 @@ Trunk (unreleased changes)
over-replicated, and invalidated blocks. (Tomasz Nykiel via todd)
BUG FIXES
HDFS-2299. TestOfflineEditsViewer is failing on trunk. (Uma Maheswara Rao G
via atm)
HDFS-2310. TestBackupNode fails since HADOOP-7524 went in.
@ -180,10 +95,118 @@ Trunk (unreleased changes)
HDFS-2188. Make FSEditLog create its journals from a list of URIs rather
than NNStorage. (Ivan Kelly via jitendra)
HDFS-2481 Unknown protocol: org.apache.hadoop.hdfs.protocol.ClientProtocol.
HDFS-1765. Block Replication should respect under-replication
block priority. (Uma Maheswara Rao G via eli)
HDFS-2765. TestNameEditsConfigs is incorrectly swallowing IOE. (atm)
HDFS-2776. Missing interface annotation on JournalSet.
(Brandon Li via jitendra)
HDFS-2759. Pre-allocate HDFS edit log files after writing version number.
(atm)
HDFS-2908. Add apache license header for StorageReport.java. (Brandon Li
via jitendra)
Release 0.23.3 - UNRELEASED
INCOMPATIBLE CHANGES
HDFS-2676. Remove Avro RPC. (suresh)
NEW FEATURES
HDFS-2978. The NameNode should expose name dir statuses via JMX. (atm)
HDFS-395. DFS Scalability: Incremental block reports. (Tomasz Nykiel
via hairong)
HDFS-2517. Add protobuf service for JounralProtocol. (suresh)
HDFS-2518. Add protobuf service for NamenodeProtocol. (suresh)
HDFS-2520. Add protobuf service for InterDatanodeProtocol. (suresh)
HDFS-2519. Add protobuf service for DatanodeProtocol. (suresh)
HDFS-2581. Implement protobuf service for JournalProtocol. (suresh)
HDFS-2618. Implement protobuf service for NamenodeProtocol. (suresh)
HDFS-2629. Implement protobuf service for InterDatanodeProtocol. (suresh)
HDFS-2636. Implement protobuf service for ClientDatanodeProtocol. (suresh)
HDFS-2642. Protobuf translators for DatanodeProtocol. (jitendra)
HDFS-2647. Used protobuf based RPC for InterDatanodeProtocol,
ClientDatanodeProtocol, JournalProtocol, NamenodeProtocol. (suresh)
HDFS-2661. Enable protobuf RPC for DatanodeProtocol. (jitendra)
HDFS-2697. Move RefreshAuthPolicy, RefreshUserMappings, GetUserMappings
protocol to protocol buffers. (jitendra)
HDFS-2880. Protobuf changes in DatanodeProtocol to add multiple storages.
(suresh)
HDFS-2899. Service protocol changes in DatanodeProtocol to add multiple
storages. (suresh)
IMPROVEMENTS
HDFS-2018. Move all journal stream management code into one place.
(Ivan Kelly via jitendra)
HDFS-2223. Untangle depencencies between NN components (todd)
HDFS-2351. Change Namenode and Datanode to register each of their protocols
seperately (sanjay)
HDFS-2337. DFSClient shouldn't keep multiple RPC proxy references (atm)
HDFS-2181. Separate HDFS Client wire protocol data types (sanjay)
HDFS-2459. Separate datatypes for Journal Protocol. (suresh)
HDFS-2480. Separate datatypes for NamenodeProtocol. (suresh)
HDFS-2489. Move Finalize and Register to separate file out of
DatanodeCommand.java. (suresh)
HDFS-2488. Separate datatypes for InterDatanodeProtocol. (suresh)
HDFS-2496. Separate datatypes for DatanodeProtocol. (suresh)
HDFS-2479. HDFS Client Data Types in Protocol Buffers (sanjay)
HADOOP-7862. Hdfs changes to work with HADOOP-7862: Move the support for
multiple protocols to lower layer so that Writable, PB and Avro can all
use it. (sanjay)
HDFS-2597. ClientNameNodeProtocol in Protocol Buffers. (sanjay)
HDFS-2651. ClientNameNodeProtocol Translators for Protocol Buffers. (sanjay)
HDFS-2650. Replace @inheritDoc with @Override. (Hari Mankude via suresh).
HDFS-2669. Enable protobuf rpc for ClientNamenodeProtocol. (sanjay)
HDFS-2801. Provide a method in client side translators to check for a
methods supported in underlying protocol. (jitendra)
HDFS-2895. Remove Writable wire protocol types and translators to
complete transition to protocol buffers. (suresh)
OPTIMIZATIONS
BUG FIXES
HDFS-2481. Unknown protocol: org.apache.hadoop.hdfs.protocol.ClientProtocol.
(sanjay)
HDFS-2497 Fix TestBackupNode failure. (suresh)
HDFS-2497. Fix TestBackupNode failure. (suresh)
HDFS-2499. RPC client is created incorrectly introduced in HDFS-2459.
(suresh)
@ -194,8 +217,9 @@ Trunk (unreleased changes)
HDFS-2532. TestDfsOverAvroRpc timing out in trunk (Uma Maheswara Rao G
via todd)
HDFS-1765. Block Replication should respect under-replication
block priority. (Uma Maheswara Rao G via eli)
HDFS-2666. Fix TestBackupNode failure. (suresh)
HDFS-2663. Optional protobuf parameters are not handled correctly. (suresh)
HDFS-2694. Removal of Avro broke non-PB NN services. (atm)
@ -205,39 +229,14 @@ Trunk (unreleased changes)
HDFS-2700. Fix failing TestDataNodeMultipleRegistrations in trunk
(Uma Maheswara Rao G via todd)
HDFS-2765. TestNameEditsConfigs is incorrectly swallowing IOE. (atm)
HDFS-2739. SecondaryNameNode doesn't start up. (jitendra)
HDFS-2776. Missing interface annotation on JournalSet.
(Brandon Li via jitendra)
HDFS-2768. BackupNode stop can not close proxy connections because
it is not a proxy instance. (Uma Maheswara Rao G via eli)
HDFS-2759. Pre-allocate HDFS edit log files after writing version number.
(atm)
HDFS-2908. Add apache license header for StorageReport.java. (Brandon Li
via jitendra)
HDFS-2968. Protocol translator for BlockRecoveryCommand broken when
multiple blocks need recovery. (todd)
Release 0.23.3 - UNRELEASED
INCOMPATIBLE CHANGES
NEW FEATURES
HDFS-2978. The NameNode should expose name dir statuses via JMX. (atm)
IMPROVEMENTS
OPTIMIZATIONS
BUG FIXES
Release 0.23.2 - UNRELEASED
INCOMPATIBLE CHANGES