Author: szetszwo Date: Tue Mar 11 00:08:20 2014 New Revision: 1576148 URL: http://svn.apache.org/r1576148 Log: Move HDFS-5535 to Release 2.4.0 in CHANGES.txt.
Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1576148&r1=1576147&r2=1576148&view=diff ============================================================================== --- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original) +++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Tue Mar 11 00:08:20 2014 @@ -253,154 +253,6 @@ Trunk (Unreleased) HDFS-5794. Fix the inconsistency of layout version number of ADD_DATANODE_AND_STORAGE_UUIDS between trunk and branch-2. (jing9) -BREAKDOWN OF HDFS-5535 ROLLING UPGRADE SUBTASKS AND RELATED JIRAS - - 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-5907. 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) - - HDFS-5987. Fix findbugs warnings in Rolling Upgrade branch. (seztszwo via - Arpit Agarwal) - - HDFS-5992. Fix NPE in MD5FileUtils and update editsStored for - TestOfflineEditsViewer. (szetszwo) - - HDFS-5994. Fix TestDataNodeRollingUpgrade. (Arpit Agarwal via szetszwo) - - HDFS-5999. Do not create rollback fsimage when it already exists. (jing9) - - HDFS-6005. Simplify Datanode rollback and downgrade. (Suresh Srinivas via - Arpit Agarwal) - - HDFS-6004. Change DFSAdmin for rolling upgrade commands. (szetszwo via - Arpit Agarwal) - - HDFS-5583. Make DN send an OOB Ack on shutdown before restarting. (kihwal) - - HDFS-5778. Add rolling upgrade user document. (szetszwo) - - HDFS-6003. Add the new -rollingUpgrade startup option to the namenode - usage message. (Vinayakumar B via szetszwo) - - HDFS-6014. Fix findbug warnings introduced by HDFS-5583. (kihwal) - - HDFS-6015. Fix TestBlockRecovery - #testRaceBetweenReplicaRecoveryAndFinalizeBlock. (kihwal) - - HDFS-5924. Utilize OOB upgrade message processing for writes. (kihwal) - - HDFS-5498. Improve datanode startup time. (kihwal) - - HDFS-6000. Avoid saving namespace when starting rolling upgrade. (jing9) - - HDFS-6017. Query the status of rolling upgrade in the preparation stage in - TestRollingUpgrade and TestRollingUpgradeRollback. (Haohui Mai via - Arpit Agarwal) - - HDFS-6020. Fix the five findbugs warnings. (kihwal) - - HDFS-6019. Standby NN might not checkpoint when processing the rolling - upgrade marker. (Haohui Mai via jing9) - - HDFS-6023. Test whether the standby NN continues to checkpoint after the - prepare stage. (Haohui Mai via jing9) - - HDFS-6024. Test whether the NN will reject the downgrade if it has a - fsimage from a newer release. (Haohui Mai via jing9) - - HDFS-6026. Fix TestDFSUpgrade and TestDataNodeRollingUpgrade. - (jing9 via szetszwo) - - HDFS-6029. Secondary NN fails to checkpoint after -rollingUpgrade prepare. - (jing9) - - HDFS-6032. -rollingUpgrade query hits NPE after the NN restarts. (Haohui Mai - via jing9) - - HDFS-6031. Add back the "-rollingUpgrade started" namenode startup option; - otherwise, namenode cannot start when the layout version is changed. - (szetszwo) - - HDFS-6034. Use DataNodeLayoutVersion for DN registration check and do not - verify layout version if there is a rolling upgrade in progress. (szetszwo) - - HDFS-6013. add rollingUpgrade information to latest UI. - (Vinayakumar B via wheat9) - - HDFS-6042. Fix rolling upgrade documentation and error messages. (szetszwo - via Arpit Agarwal) - - HDFS-6041. Downgrade/Finalize should rename the rollback image instead of - purging it. (jing9) - - HDFS-6060. NameNode should not check DataNode layout version (brandonli) - - HDFS-6076. DataNode with SimulatedDataSet should not create - DatanodeRegistration with namenode layout version and namenode node type. - (szetszwo) - Release 2.5.0 - UNRELEASED INCOMPATIBLE CHANGES @@ -896,6 +748,154 @@ Release 2.4.0 - UNRELEASED HDFS-6069. Quash stack traces when ACLs are disabled. (cnauroth) +BREAKDOWN OF HDFS-5535 ROLLING UPGRADE SUBTASKS AND RELATED JIRAS + + 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-5907. 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) + + HDFS-5987. Fix findbugs warnings in Rolling Upgrade branch. (seztszwo via + Arpit Agarwal) + + HDFS-5992. Fix NPE in MD5FileUtils and update editsStored for + TestOfflineEditsViewer. (szetszwo) + + HDFS-5994. Fix TestDataNodeRollingUpgrade. (Arpit Agarwal via szetszwo) + + HDFS-5999. Do not create rollback fsimage when it already exists. (jing9) + + HDFS-6005. Simplify Datanode rollback and downgrade. (Suresh Srinivas via + Arpit Agarwal) + + HDFS-6004. Change DFSAdmin for rolling upgrade commands. (szetszwo via + Arpit Agarwal) + + HDFS-5583. Make DN send an OOB Ack on shutdown before restarting. (kihwal) + + HDFS-5778. Add rolling upgrade user document. (szetszwo) + + HDFS-6003. Add the new -rollingUpgrade startup option to the namenode + usage message. (Vinayakumar B via szetszwo) + + HDFS-6014. Fix findbug warnings introduced by HDFS-5583. (kihwal) + + HDFS-6015. Fix TestBlockRecovery + #testRaceBetweenReplicaRecoveryAndFinalizeBlock. (kihwal) + + HDFS-5924. Utilize OOB upgrade message processing for writes. (kihwal) + + HDFS-5498. Improve datanode startup time. (kihwal) + + HDFS-6000. Avoid saving namespace when starting rolling upgrade. (jing9) + + HDFS-6017. Query the status of rolling upgrade in the preparation stage in + TestRollingUpgrade and TestRollingUpgradeRollback. (Haohui Mai via + Arpit Agarwal) + + HDFS-6020. Fix the five findbugs warnings. (kihwal) + + HDFS-6019. Standby NN might not checkpoint when processing the rolling + upgrade marker. (Haohui Mai via jing9) + + HDFS-6023. Test whether the standby NN continues to checkpoint after the + prepare stage. (Haohui Mai via jing9) + + HDFS-6024. Test whether the NN will reject the downgrade if it has a + fsimage from a newer release. (Haohui Mai via jing9) + + HDFS-6026. Fix TestDFSUpgrade and TestDataNodeRollingUpgrade. + (jing9 via szetszwo) + + HDFS-6029. Secondary NN fails to checkpoint after -rollingUpgrade prepare. + (jing9) + + HDFS-6032. -rollingUpgrade query hits NPE after the NN restarts. (Haohui Mai + via jing9) + + HDFS-6031. Add back the "-rollingUpgrade started" namenode startup option; + otherwise, namenode cannot start when the layout version is changed. + (szetszwo) + + HDFS-6034. Use DataNodeLayoutVersion for DN registration check and do not + verify layout version if there is a rolling upgrade in progress. (szetszwo) + + HDFS-6013. add rollingUpgrade information to latest UI. + (Vinayakumar B via wheat9) + + HDFS-6042. Fix rolling upgrade documentation and error messages. (szetszwo + via Arpit Agarwal) + + HDFS-6041. Downgrade/Finalize should rename the rollback image instead of + purging it. (jing9) + + HDFS-6060. NameNode should not check DataNode layout version (brandonli) + + HDFS-6076. DataNode with SimulatedDataSet should not create + DatanodeRegistration with namenode layout version and namenode node type. + (szetszwo) + Release 2.3.1 - UNRELEASED INCOMPATIBLE CHANGES