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
