0b51bdd94f
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1570363 13f79535-47bb-0310-9956-ffa450edef68
68 lines
2.5 KiB
Plaintext
68 lines
2.5 KiB
Plaintext
HDFS-5535 subtasks:
|
|
|
|
HDFS-5496. Make replication queue initialization asynchronous. (Vinay via
|
|
jing9)
|
|
|
|
HDFS-5645. Support upgrade marker in editlog streams. (szetszwo)
|
|
|
|
HDFS-5752. Add a new DFSAdmin command to query, start and finalize rolling
|
|
upgrade. (szetszwo)
|
|
|
|
HDFS-5786. Support QUERY and FINALIZE actions of rolling upgrade. (szetszwo)
|
|
|
|
HDFS-5753. Add new Namenode startup options for downgrade and rollback using
|
|
upgrade marker. (szetszwo)
|
|
|
|
HDFS-5835. Add a new option for starting Namenode when rolling upgrade is
|
|
in progress. (szetszwo)
|
|
|
|
HDFS-5754. Split LayoutVerion into NameNodeLayoutVersion and
|
|
DataNodeLayoutVersion. (Brandon Li via szetszwo)
|
|
|
|
HDFS-5848. Add rolling upgrade status to heartbeat response. (szetszwo)
|
|
|
|
HDFS-5890. Avoid NPE in Datanode heartbeat. (Vinay via brandonli)
|
|
|
|
HDFS-5869. When starting rolling upgrade or NN restarts, NN should create
|
|
a checkpoint right before the upgrade marker. (szetszwo)
|
|
|
|
HDFS-5874. Should not compare DataNode current layout version with that of
|
|
NameNode in DataStrorage. (brandonli)
|
|
|
|
HDFS-5889. When starting rolling upgrade, create a fs image for rollback
|
|
so that the standby namenode can create checkpoints during upgrade.
|
|
(szetszwo & jing9)
|
|
|
|
HDFS-5535. Add BlockPoolSliceStorage 'trash' to handle block deletions
|
|
during rolling upgrades. (Arpit Agarwal)
|
|
|
|
HDFS-5494. Merge Protobuf-based-FSImage code from trunk - fix build
|
|
break after the merge. (Jing Zhao via Arpit Agarwal)
|
|
|
|
HDFS-5585. Provide admin commands for data node upgrade (kihwal)
|
|
|
|
HDFS-5920. Support rollback of rolling upgrade in NameNode and JournalNodes.
|
|
(jing9)
|
|
|
|
HDFS-5945. Add rolling upgrade information to fsimage; and disallow upgrade
|
|
and rolling upgrade to be started simultaneously. (szetszwo & jing9)
|
|
|
|
HDFS-5966. Fix rollback of rolling upgrade in NameNode HA setup. (jing9
|
|
via szetszwo)
|
|
|
|
HDFS-5974. Fix compilation error, NameNodeLayoutVersion and
|
|
DataNodeLayoutVersion after merge from trunk. (szetszwo)
|
|
|
|
HDFS-5963. TestRollingUpgrade#testSecondaryNameNode causes subsequent
|
|
tests to fail. (szetszwo via Arpit Agarwal)
|
|
|
|
HDFS-5976. Create unit tests for downgrade and finalize rolling upgrade.
|
|
(Haohui Mai via Arpit Agarwal)
|
|
|
|
HDFS-5980. Rollback does not need to load edits. (jing9 via szetszwo)
|
|
|
|
HDFS-5984. Fix TestEditLog and TestStandbyCheckpoints. (jing9 via szetszwo)
|
|
|
|
HDFS-5985. SimulatedFSDataset#disableAndPurgeTrashStorage should not throw
|
|
UnsupportedOperationException. (jing9 via kihwal)
|