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Posted to common-commits@hadoop.apache.org by aw...@apache.org on 2018/09/11 15:57:48 UTC
[25/51] [partial] hadoop git commit: HADOOP-14671. Upgrade Apache
Yetus to 0.8.0
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.10/CHANGELOG.0.23.10.md
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+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.23.10 - 2013-12-09
+
+### INCOMPATIBLE CHANGES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [YARN-707](https://issues.apache.org/jira/browse/YARN-707) | Add user info in the YARN ClientToken | Blocker | . | Bikas Saha | Jason Lowe |
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HDFS-5010](https://issues.apache.org/jira/browse/HDFS-5010) | Reduce the frequency of getCurrentUser() calls from namenode | Major | namenode, performance | Kihwal Lee | Kihwal Lee |
+| [MAPREDUCE-1981](https://issues.apache.org/jira/browse/MAPREDUCE-1981) | Improve getSplits performance by using listLocatedStatus | Major | job submission | Hairong Kuang | Hairong Kuang |
+| [YARN-985](https://issues.apache.org/jira/browse/YARN-985) | Nodemanager should log where a resource was localized | Major | nodemanager | Ravi Prakash | Ravi Prakash |
+| [HADOOP-9686](https://issues.apache.org/jira/browse/HADOOP-9686) | Easy access to final parameters in Configuration | Major | conf | Jason Lowe | Jason Lowe |
+| [HADOOP-8704](https://issues.apache.org/jira/browse/HADOOP-8704) | add request logging to jetty/httpserver | Major | . | Thomas Graves | Jonathan Eagles |
+| [MAPREDUCE-5640](https://issues.apache.org/jira/browse/MAPREDUCE-5640) | Rename TestLineRecordReader in jobclient module | Trivial | test | Jason Lowe | Jason Lowe |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HDFS-3020](https://issues.apache.org/jira/browse/HDFS-3020) | Auto-logSync based on edit log buffer size broken | Critical | namenode | Todd Lipcon | Todd Lipcon |
+| [MAPREDUCE-4579](https://issues.apache.org/jira/browse/MAPREDUCE-4579) | TestTaskAttempt fails jdk7 | Major | . | Thomas Graves | Thomas Graves |
+| [HDFS-3970](https://issues.apache.org/jira/browse/HDFS-3970) | BlockPoolSliceStorage#doRollback(..) should use BlockPoolSliceStorage instead of DataStorage to read prev version file. | Major | datanode | Vinayakumar B | Vinayakumar B |
+| [HDFS-4482](https://issues.apache.org/jira/browse/HDFS-4482) | ReplicationMonitor thread can exit with NPE due to the race between delete and replication of same file. | Blocker | namenode | Uma Maheswara Rao G | Uma Maheswara Rao G |
+| [MAPREDUCE-4571](https://issues.apache.org/jira/browse/MAPREDUCE-4571) | TestHsWebServicesJobs fails on jdk7 | Major | webapps | Thomas Graves | Thomas Graves |
+| [MAPREDUCE-4716](https://issues.apache.org/jira/browse/MAPREDUCE-4716) | TestHsWebServicesJobsQuery.testJobsQueryStateInvalid fails with jdk7 | Major | jobhistoryserver | Thomas Graves | Thomas Graves |
+| [HDFS-4943](https://issues.apache.org/jira/browse/HDFS-4943) | WebHdfsFileSystem does not work when original file path has encoded chars | Minor | webhdfs | Jerry He | Jerry He |
+| [MAPREDUCE-3193](https://issues.apache.org/jira/browse/MAPREDUCE-3193) | FileInputFormat doesn't read files recursively in the input path dir | Major | mrv1, mrv2 | Ramgopal N | Devaraj K |
+| [HDFS-4984](https://issues.apache.org/jira/browse/HDFS-4984) | Incorrect Quota counting in INodeFile | Major | namenode | Kihwal Lee | Jing Zhao |
+| [HDFS-4972](https://issues.apache.org/jira/browse/HDFS-4972) | [branch-0.23] permission check and operation are done in a separate lock for getBlockLocations() | Major | namenode | Kihwal Lee | Kihwal Lee |
+| [MAPREDUCE-5380](https://issues.apache.org/jira/browse/MAPREDUCE-5380) | Invalid mapred command should return non-zero exit code | Major | . | Stephen Chu | Stephen Chu |
+| [HDFS-4998](https://issues.apache.org/jira/browse/HDFS-4998) | TestUnderReplicatedBlocks fails intermittently | Major | test | Kihwal Lee | Kihwal Lee |
+| [MAPREDUCE-5317](https://issues.apache.org/jira/browse/MAPREDUCE-5317) | Stale files left behind for failed jobs | Major | mrv2 | Ravi Prakash | Ravi Prakash |
+| [YARN-949](https://issues.apache.org/jira/browse/YARN-949) | Failed log aggregation can leave a file open. | Major | nodemanager | Kihwal Lee | Kihwal Lee |
+| [MAPREDUCE-5251](https://issues.apache.org/jira/browse/MAPREDUCE-5251) | Reducer should not implicate map attempt if it has insufficient space to fetch map output | Major | mrv2 | Jason Lowe | Ashwin Shankar |
+| [MAPREDUCE-5419](https://issues.apache.org/jira/browse/MAPREDUCE-5419) | TestSlive is getting FileNotFound Exception | Major | mrv2 | Robert Parker | Robert Parker |
+| [HDFS-5028](https://issues.apache.org/jira/browse/HDFS-5028) | LeaseRenewer throw java.util.ConcurrentModificationException when timeout | Major | . | yunjiong zhao | yunjiong zhao |
+| [MAPREDUCE-5440](https://issues.apache.org/jira/browse/MAPREDUCE-5440) | TestCopyCommitter Fails on JDK7 | Major | mrv2 | Robert Parker | Robert Parker |
+| [HADOOP-9476](https://issues.apache.org/jira/browse/HADOOP-9476) | Some test cases in TestUserGroupInformation fail if ran after testSetLoginUser. | Major | security, test | Kihwal Lee | Robert Parker |
+| [MAPREDUCE-5425](https://issues.apache.org/jira/browse/MAPREDUCE-5425) | Junit in TestJobHistoryServer failing in jdk 7 | Major | jobhistoryserver | Ashwin Shankar | Robert Parker |
+| [HDFS-5047](https://issues.apache.org/jira/browse/HDFS-5047) | Supress logging of full stack trace of quota and lease exceptions | Major | namenode | Kihwal Lee | Robert Parker |
+| [HDFS-4993](https://issues.apache.org/jira/browse/HDFS-4993) | fsck can fail if a file is renamed or deleted | Major | . | Kihwal Lee | Robert Parker |
+| [HADOOP-9757](https://issues.apache.org/jira/browse/HADOOP-9757) | Har metadata cache can grow without limit | Major | fs | Jason Lowe | Cristina L. Abad |
+| [YARN-1036](https://issues.apache.org/jira/browse/YARN-1036) | Distributed Cache gives inconsistent result if cache files get deleted from task tracker | Major | nodemanager | Ravi Prakash | Ravi Prakash |
+| [YARN-337](https://issues.apache.org/jira/browse/YARN-337) | RM handles killed application tracking URL poorly | Major | resourcemanager | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-5001](https://issues.apache.org/jira/browse/MAPREDUCE-5001) | LocalJobRunner has race condition resulting in job failures | Major | . | Brock Noland | Sandy Ryza |
+| [HDFS-4994](https://issues.apache.org/jira/browse/HDFS-4994) | Audit log getContentSummary() calls | Minor | namenode | Kihwal Lee | Robert Parker |
+| [MAPREDUCE-5468](https://issues.apache.org/jira/browse/MAPREDUCE-5468) | AM recovery does not work for map only jobs | Blocker | . | Yesha Vora | Vinod Kumar Vavilapalli |
+| [HDFS-4329](https://issues.apache.org/jira/browse/HDFS-4329) | DFSShell issues with directories with spaces in name | Major | hdfs-client | Andy Isaacson | Cristina L. Abad |
+| [YARN-1101](https://issues.apache.org/jira/browse/YARN-1101) | Active nodes can be decremented below 0 | Major | resourcemanager | Robert Parker | Robert Parker |
+| [MAPREDUCE-5475](https://issues.apache.org/jira/browse/MAPREDUCE-5475) | MRClientService does not verify ACLs properly | Blocker | mr-am, mrv2 | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-5414](https://issues.apache.org/jira/browse/MAPREDUCE-5414) | TestTaskAttempt fails jdk7 with NullPointerException | Major | test | Nemon Lou | Nemon Lou |
+| [YARN-1176](https://issues.apache.org/jira/browse/YARN-1176) | RM web services ClusterMetricsInfo total nodes doesn't include unhealthy nodes | Critical | resourcemanager | Thomas Graves | Jonathan Eagles |
+| [MAPREDUCE-5504](https://issues.apache.org/jira/browse/MAPREDUCE-5504) | mapred queue -info inconsistent with types | Major | client | Thomas Graves | Kousuke Saruta |
+| [YARN-1243](https://issues.apache.org/jira/browse/YARN-1243) | ResourceManager: Error in handling event type NODE\_UPDATE to the scheduler - NPE at SchedulerApp.java:411 | Major | capacityscheduler | Sanjay Upadhyay | Jason Lowe |
+| [MAPREDUCE-5543](https://issues.apache.org/jira/browse/MAPREDUCE-5543) | In-memory map outputs can be leaked after shuffle completes in 0.23 | Blocker | mrv2 | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-5513](https://issues.apache.org/jira/browse/MAPREDUCE-5513) | ConcurrentModificationException in JobControl | Major | . | Jason Lowe | Robert Parker |
+| [MAPREDUCE-5569](https://issues.apache.org/jira/browse/MAPREDUCE-5569) | FloatSplitter is not generating correct splits | Major | . | Nathan Roberts | Nathan Roberts |
+| [YARN-155](https://issues.apache.org/jira/browse/YARN-155) | TestAppManager intermittently fails with jdk7 | Major | . | Thomas Graves | Thomas Graves |
+| [MAPREDUCE-5585](https://issues.apache.org/jira/browse/MAPREDUCE-5585) | TestCopyCommitter#testNoCommitAction Fails on JDK7 | Major | . | Jonathan Eagles | Jonathan Eagles |
+| [MAPREDUCE-5586](https://issues.apache.org/jira/browse/MAPREDUCE-5586) | TestCopyMapper#testCopyFailOnBlockSizeDifference fails when run from hadoop-tools/hadoop-distcp directory | Major | . | Jonathan Eagles | Jonathan Eagles |
+| [HDFS-5346](https://issues.apache.org/jira/browse/HDFS-5346) | Avoid unnecessary call to getNumLiveDataNodes() for each block during IBR processing | Major | namenode, performance | Kihwal Lee | Ravi Prakash |
+| [MAPREDUCE-5587](https://issues.apache.org/jira/browse/MAPREDUCE-5587) | TestTextOutputFormat fails on JDK7 | Major | . | Jonathan Eagles | Jonathan Eagles |
+| [MAPREDUCE-5561](https://issues.apache.org/jira/browse/MAPREDUCE-5561) | org.apache.hadoop.mapreduce.v2.app.job.impl.TestJobImpl testcase failing on trunk | Critical | . | Cindy Li | Karthik Kambatla |
+| [YARN-1031](https://issues.apache.org/jira/browse/YARN-1031) | JQuery UI components reference external css in branch-23 | Major | . | Jonathan Eagles | Jonathan Eagles |
+| [YARN-1386](https://issues.apache.org/jira/browse/YARN-1386) | NodeManager mistakenly loses resources and relocalizes them | Critical | nodemanager | Jason Lowe | Jason Lowe |
+| [HADOOP-10091](https://issues.apache.org/jira/browse/HADOOP-10091) | Job with a har archive as input fails on 0.23 | Blocker | fs | Jason Lowe | Jason Lowe |
+| [HDFS-4995](https://issues.apache.org/jira/browse/HDFS-4995) | Make getContentSummary() less expensive | Major | namenode | Kihwal Lee | Kihwal Lee |
+| [HDFS-5438](https://issues.apache.org/jira/browse/HDFS-5438) | Flaws in block report processing can cause data loss | Critical | namenode | Kihwal Lee | Kihwal Lee |
+| [MAPREDUCE-5373](https://issues.apache.org/jira/browse/MAPREDUCE-5373) | TestFetchFailure.testFetchFailureMultipleReduces could fail intermittently | Major | . | Chuan Liu | Jonathan Eagles |
+| [YARN-1419](https://issues.apache.org/jira/browse/YARN-1419) | TestFifoScheduler.testAppAttemptMetrics fails intermittently under jdk7 | Minor | scheduler | Jonathan Eagles | Jonathan Eagles |
+| [HDFS-5557](https://issues.apache.org/jira/browse/HDFS-5557) | Write pipeline recovery for the last packet in the block may cause rejection of valid replicas | Critical | . | Kihwal Lee | Kihwal Lee |
+| [HDFS-5526](https://issues.apache.org/jira/browse/HDFS-5526) | Datanode cannot roll back to previous layout version | Blocker | datanode | Tsz Wo Nicholas Sze | Kihwal Lee |
+| [HDFS-5558](https://issues.apache.org/jira/browse/HDFS-5558) | LeaseManager monitor thread can crash if the last block is complete but another block is not. | Major | . | Kihwal Lee | Kihwal Lee |
+| [HDFS-5357](https://issues.apache.org/jira/browse/HDFS-5357) | TestFileSystemAccessService failures in JDK7 | Major | . | Robert Parker | Robert Parker |
+
+
+### TESTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [YARN-1119](https://issues.apache.org/jira/browse/YARN-1119) | Add ClusterMetrics checks to tho TestRMNodeTransitions tests | Major | resourcemanager | Robert Parker | Mit Desai |
+| [MAPREDUCE-5610](https://issues.apache.org/jira/browse/MAPREDUCE-5610) | TestSleepJob fails in jdk7 | Major | . | Jonathan Eagles | Jonathan Eagles |
+
+
+### SUB-TASKS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-9748](https://issues.apache.org/jira/browse/HADOOP-9748) | Reduce blocking on UGI.ensureInitialized | Critical | security | Daryn Sharp | Daryn Sharp |
+| [YARN-573](https://issues.apache.org/jira/browse/YARN-573) | Shared data structures in Public Localizer and Private Localizer are not Thread safe. | Critical | . | Omkar Vinit Joshi | Omkar Vinit Joshi |
+| [HDFS-5239](https://issues.apache.org/jira/browse/HDFS-5239) | Allow FSNamesystem lock fairness to be configurable | Major | namenode | Daryn Sharp | Daryn Sharp |
+| [HADOOP-9956](https://issues.apache.org/jira/browse/HADOOP-9956) | RPC listener inefficiently assigns connections to readers | Major | ipc | Daryn Sharp | Daryn Sharp |
+| [HADOOP-9955](https://issues.apache.org/jira/browse/HADOOP-9955) | RPC idle connection closing is extremely inefficient | Major | ipc | Daryn Sharp | Daryn Sharp |
+
+
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.10/CHANGES.0.23.10.md
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@@ -1,120 +0,0 @@
-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.23.10 - 2013-12-09
-
-### INCOMPATIBLE CHANGES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [YARN-707](https://issues.apache.org/jira/browse/YARN-707) | Add user info in the YARN ClientToken | Blocker | . | Bikas Saha | Jason Lowe |
-
-
-### IMPROVEMENTS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HDFS-5010](https://issues.apache.org/jira/browse/HDFS-5010) | Reduce the frequency of getCurrentUser() calls from namenode | Major | namenode, performance | Kihwal Lee | Kihwal Lee |
-| [MAPREDUCE-1981](https://issues.apache.org/jira/browse/MAPREDUCE-1981) | Improve getSplits performance by using listLocatedStatus | Major | job submission | Hairong Kuang | Hairong Kuang |
-| [YARN-985](https://issues.apache.org/jira/browse/YARN-985) | Nodemanager should log where a resource was localized | Major | nodemanager | Ravi Prakash | Ravi Prakash |
-| [HADOOP-9686](https://issues.apache.org/jira/browse/HADOOP-9686) | Easy access to final parameters in Configuration | Major | conf | Jason Lowe | Jason Lowe |
-| [HADOOP-8704](https://issues.apache.org/jira/browse/HADOOP-8704) | add request logging to jetty/httpserver | Major | . | Thomas Graves | Jonathan Eagles |
-| [MAPREDUCE-5640](https://issues.apache.org/jira/browse/MAPREDUCE-5640) | Rename TestLineRecordReader in jobclient module | Trivial | test | Jason Lowe | Jason Lowe |
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HDFS-3020](https://issues.apache.org/jira/browse/HDFS-3020) | Auto-logSync based on edit log buffer size broken | Critical | namenode | Todd Lipcon | Todd Lipcon |
-| [MAPREDUCE-4579](https://issues.apache.org/jira/browse/MAPREDUCE-4579) | TestTaskAttempt fails jdk7 | Major | . | Thomas Graves | Thomas Graves |
-| [HDFS-3970](https://issues.apache.org/jira/browse/HDFS-3970) | BlockPoolSliceStorage#doRollback(..) should use BlockPoolSliceStorage instead of DataStorage to read prev version file. | Major | datanode | Vinayakumar B | Vinayakumar B |
-| [HDFS-4482](https://issues.apache.org/jira/browse/HDFS-4482) | ReplicationMonitor thread can exit with NPE due to the race between delete and replication of same file. | Blocker | namenode | Uma Maheswara Rao G | Uma Maheswara Rao G |
-| [MAPREDUCE-4571](https://issues.apache.org/jira/browse/MAPREDUCE-4571) | TestHsWebServicesJobs fails on jdk7 | Major | webapps | Thomas Graves | Thomas Graves |
-| [MAPREDUCE-4716](https://issues.apache.org/jira/browse/MAPREDUCE-4716) | TestHsWebServicesJobsQuery.testJobsQueryStateInvalid fails with jdk7 | Major | jobhistoryserver | Thomas Graves | Thomas Graves |
-| [HDFS-4943](https://issues.apache.org/jira/browse/HDFS-4943) | WebHdfsFileSystem does not work when original file path has encoded chars | Minor | webhdfs | Jerry He | Jerry He |
-| [MAPREDUCE-3193](https://issues.apache.org/jira/browse/MAPREDUCE-3193) | FileInputFormat doesn't read files recursively in the input path dir | Major | mrv1, mrv2 | Ramgopal N | Devaraj K |
-| [HDFS-4984](https://issues.apache.org/jira/browse/HDFS-4984) | Incorrect Quota counting in INodeFile | Major | namenode | Kihwal Lee | Jing Zhao |
-| [HDFS-4972](https://issues.apache.org/jira/browse/HDFS-4972) | [branch-0.23] permission check and operation are done in a separate lock for getBlockLocations() | Major | namenode | Kihwal Lee | Kihwal Lee |
-| [MAPREDUCE-5380](https://issues.apache.org/jira/browse/MAPREDUCE-5380) | Invalid mapred command should return non-zero exit code | Major | . | Stephen Chu | Stephen Chu |
-| [HDFS-4998](https://issues.apache.org/jira/browse/HDFS-4998) | TestUnderReplicatedBlocks fails intermittently | Major | test | Kihwal Lee | Kihwal Lee |
-| [MAPREDUCE-5317](https://issues.apache.org/jira/browse/MAPREDUCE-5317) | Stale files left behind for failed jobs | Major | mrv2 | Ravi Prakash | Ravi Prakash |
-| [YARN-949](https://issues.apache.org/jira/browse/YARN-949) | Failed log aggregation can leave a file open. | Major | nodemanager | Kihwal Lee | Kihwal Lee |
-| [MAPREDUCE-5251](https://issues.apache.org/jira/browse/MAPREDUCE-5251) | Reducer should not implicate map attempt if it has insufficient space to fetch map output | Major | mrv2 | Jason Lowe | Ashwin Shankar |
-| [MAPREDUCE-5419](https://issues.apache.org/jira/browse/MAPREDUCE-5419) | TestSlive is getting FileNotFound Exception | Major | mrv2 | Robert Parker | Robert Parker |
-| [HDFS-5028](https://issues.apache.org/jira/browse/HDFS-5028) | LeaseRenewer throw java.util.ConcurrentModificationException when timeout | Major | . | yunjiong zhao | yunjiong zhao |
-| [MAPREDUCE-5440](https://issues.apache.org/jira/browse/MAPREDUCE-5440) | TestCopyCommitter Fails on JDK7 | Major | mrv2 | Robert Parker | Robert Parker |
-| [HADOOP-9476](https://issues.apache.org/jira/browse/HADOOP-9476) | Some test cases in TestUserGroupInformation fail if ran after testSetLoginUser. | Major | security, test | Kihwal Lee | Robert Parker |
-| [MAPREDUCE-5425](https://issues.apache.org/jira/browse/MAPREDUCE-5425) | Junit in TestJobHistoryServer failing in jdk 7 | Major | jobhistoryserver | Ashwin Shankar | Robert Parker |
-| [HDFS-5047](https://issues.apache.org/jira/browse/HDFS-5047) | Supress logging of full stack trace of quota and lease exceptions | Major | namenode | Kihwal Lee | Robert Parker |
-| [HDFS-4993](https://issues.apache.org/jira/browse/HDFS-4993) | fsck can fail if a file is renamed or deleted | Major | . | Kihwal Lee | Robert Parker |
-| [HADOOP-9757](https://issues.apache.org/jira/browse/HADOOP-9757) | Har metadata cache can grow without limit | Major | fs | Jason Lowe | Cristina L. Abad |
-| [YARN-1036](https://issues.apache.org/jira/browse/YARN-1036) | Distributed Cache gives inconsistent result if cache files get deleted from task tracker | Major | nodemanager | Ravi Prakash | Ravi Prakash |
-| [YARN-337](https://issues.apache.org/jira/browse/YARN-337) | RM handles killed application tracking URL poorly | Major | resourcemanager | Jason Lowe | Jason Lowe |
-| [MAPREDUCE-5001](https://issues.apache.org/jira/browse/MAPREDUCE-5001) | LocalJobRunner has race condition resulting in job failures | Major | . | Brock Noland | Sandy Ryza |
-| [HDFS-4994](https://issues.apache.org/jira/browse/HDFS-4994) | Audit log getContentSummary() calls | Minor | namenode | Kihwal Lee | Robert Parker |
-| [MAPREDUCE-5468](https://issues.apache.org/jira/browse/MAPREDUCE-5468) | AM recovery does not work for map only jobs | Blocker | . | Yesha Vora | Vinod Kumar Vavilapalli |
-| [HDFS-4329](https://issues.apache.org/jira/browse/HDFS-4329) | DFSShell issues with directories with spaces in name | Major | hdfs-client | Andy Isaacson | Cristina L. Abad |
-| [YARN-1101](https://issues.apache.org/jira/browse/YARN-1101) | Active nodes can be decremented below 0 | Major | resourcemanager | Robert Parker | Robert Parker |
-| [MAPREDUCE-5475](https://issues.apache.org/jira/browse/MAPREDUCE-5475) | MRClientService does not verify ACLs properly | Blocker | mr-am, mrv2 | Jason Lowe | Jason Lowe |
-| [MAPREDUCE-5414](https://issues.apache.org/jira/browse/MAPREDUCE-5414) | TestTaskAttempt fails jdk7 with NullPointerException | Major | test | Nemon Lou | Nemon Lou |
-| [YARN-1176](https://issues.apache.org/jira/browse/YARN-1176) | RM web services ClusterMetricsInfo total nodes doesn't include unhealthy nodes | Critical | resourcemanager | Thomas Graves | Jonathan Eagles |
-| [MAPREDUCE-5504](https://issues.apache.org/jira/browse/MAPREDUCE-5504) | mapred queue -info inconsistent with types | Major | client | Thomas Graves | Kousuke Saruta |
-| [YARN-1243](https://issues.apache.org/jira/browse/YARN-1243) | ResourceManager: Error in handling event type NODE\_UPDATE to the scheduler - NPE at SchedulerApp.java:411 | Major | capacityscheduler | Sanjay Upadhyay | Jason Lowe |
-| [MAPREDUCE-5543](https://issues.apache.org/jira/browse/MAPREDUCE-5543) | In-memory map outputs can be leaked after shuffle completes in 0.23 | Blocker | mrv2 | Jason Lowe | Jason Lowe |
-| [MAPREDUCE-5513](https://issues.apache.org/jira/browse/MAPREDUCE-5513) | ConcurrentModificationException in JobControl | Major | . | Jason Lowe | Robert Parker |
-| [MAPREDUCE-5569](https://issues.apache.org/jira/browse/MAPREDUCE-5569) | FloatSplitter is not generating correct splits | Major | . | Nathan Roberts | Nathan Roberts |
-| [YARN-155](https://issues.apache.org/jira/browse/YARN-155) | TestAppManager intermittently fails with jdk7 | Major | . | Thomas Graves | Thomas Graves |
-| [MAPREDUCE-5585](https://issues.apache.org/jira/browse/MAPREDUCE-5585) | TestCopyCommitter#testNoCommitAction Fails on JDK7 | Major | . | Jonathan Eagles | Jonathan Eagles |
-| [MAPREDUCE-5586](https://issues.apache.org/jira/browse/MAPREDUCE-5586) | TestCopyMapper#testCopyFailOnBlockSizeDifference fails when run from hadoop-tools/hadoop-distcp directory | Major | . | Jonathan Eagles | Jonathan Eagles |
-| [HDFS-5346](https://issues.apache.org/jira/browse/HDFS-5346) | Avoid unnecessary call to getNumLiveDataNodes() for each block during IBR processing | Major | namenode, performance | Kihwal Lee | Ravi Prakash |
-| [MAPREDUCE-5587](https://issues.apache.org/jira/browse/MAPREDUCE-5587) | TestTextOutputFormat fails on JDK7 | Major | . | Jonathan Eagles | Jonathan Eagles |
-| [MAPREDUCE-5561](https://issues.apache.org/jira/browse/MAPREDUCE-5561) | org.apache.hadoop.mapreduce.v2.app.job.impl.TestJobImpl testcase failing on trunk | Critical | . | Cindy Li | Karthik Kambatla |
-| [YARN-1031](https://issues.apache.org/jira/browse/YARN-1031) | JQuery UI components reference external css in branch-23 | Major | . | Jonathan Eagles | Jonathan Eagles |
-| [YARN-1386](https://issues.apache.org/jira/browse/YARN-1386) | NodeManager mistakenly loses resources and relocalizes them | Critical | nodemanager | Jason Lowe | Jason Lowe |
-| [HADOOP-10091](https://issues.apache.org/jira/browse/HADOOP-10091) | Job with a har archive as input fails on 0.23 | Blocker | fs | Jason Lowe | Jason Lowe |
-| [HDFS-4995](https://issues.apache.org/jira/browse/HDFS-4995) | Make getContentSummary() less expensive | Major | namenode | Kihwal Lee | Kihwal Lee |
-| [HDFS-5438](https://issues.apache.org/jira/browse/HDFS-5438) | Flaws in block report processing can cause data loss | Critical | namenode | Kihwal Lee | Kihwal Lee |
-| [MAPREDUCE-5373](https://issues.apache.org/jira/browse/MAPREDUCE-5373) | TestFetchFailure.testFetchFailureMultipleReduces could fail intermittently | Major | . | Chuan Liu | Jonathan Eagles |
-| [YARN-1419](https://issues.apache.org/jira/browse/YARN-1419) | TestFifoScheduler.testAppAttemptMetrics fails intermittently under jdk7 | Minor | scheduler | Jonathan Eagles | Jonathan Eagles |
-| [HDFS-5557](https://issues.apache.org/jira/browse/HDFS-5557) | Write pipeline recovery for the last packet in the block may cause rejection of valid replicas | Critical | . | Kihwal Lee | Kihwal Lee |
-| [HDFS-5526](https://issues.apache.org/jira/browse/HDFS-5526) | Datanode cannot roll back to previous layout version | Blocker | datanode | Tsz Wo Nicholas Sze | Kihwal Lee |
-| [HDFS-5558](https://issues.apache.org/jira/browse/HDFS-5558) | LeaseManager monitor thread can crash if the last block is complete but another block is not. | Major | . | Kihwal Lee | Kihwal Lee |
-
-
-### TESTS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [YARN-1119](https://issues.apache.org/jira/browse/YARN-1119) | Add ClusterMetrics checks to tho TestRMNodeTransitions tests | Major | resourcemanager | Robert Parker | Mit Desai |
-| [MAPREDUCE-5610](https://issues.apache.org/jira/browse/MAPREDUCE-5610) | TestSleepJob fails in jdk7 | Major | . | Jonathan Eagles | Jonathan Eagles |
-
-
-### SUB-TASKS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-9748](https://issues.apache.org/jira/browse/HADOOP-9748) | Reduce blocking on UGI.ensureInitialized | Critical | security | Daryn Sharp | Daryn Sharp |
-| [YARN-573](https://issues.apache.org/jira/browse/YARN-573) | Shared data structures in Public Localizer and Private Localizer are not Thread safe. | Critical | . | Omkar Vinit Joshi | Omkar Vinit Joshi |
-| [HDFS-5239](https://issues.apache.org/jira/browse/HDFS-5239) | Allow FSNamesystem lock fairness to be configurable | Major | namenode | Daryn Sharp | Daryn Sharp |
-| [HADOOP-9956](https://issues.apache.org/jira/browse/HADOOP-9956) | RPC listener inefficiently assigns connections to readers | Major | ipc | Daryn Sharp | Daryn Sharp |
-| [HADOOP-9955](https://issues.apache.org/jira/browse/HADOOP-9955) | RPC idle connection closing is extremely inefficient | Major | ipc | Daryn Sharp | Daryn Sharp |
-
-
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.11/CHANGELOG.0.23.11.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.11/CHANGELOG.0.23.11.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.11/CHANGELOG.0.23.11.md
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+++ b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.11/CHANGELOG.0.23.11.md
@@ -0,0 +1,83 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.23.11 - 2014-06-25
+
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-7688](https://issues.apache.org/jira/browse/HADOOP-7688) | When a servlet filter throws an exception in init(..), the Jetty server failed silently. | Major | . | Tsz Wo Nicholas Sze | Uma Maheswara Rao G |
+| [HDFS-4461](https://issues.apache.org/jira/browse/HDFS-4461) | DirectoryScanner: volume path prefix takes up memory for every block that is scanned | Minor | . | Colin P. McCabe | Colin P. McCabe |
+| [HDFS-5637](https://issues.apache.org/jira/browse/HDFS-5637) | try to refeatchToken while local read InvalidToken occurred | Major | hdfs-client, security | Liang Xie | Liang Xie |
+| [HADOOP-10164](https://issues.apache.org/jira/browse/HADOOP-10164) | Allow UGI to login with a known Subject | Major | . | Robert Joseph Evans | Robert Joseph Evans |
+| [HADOOP-10454](https://issues.apache.org/jira/browse/HADOOP-10454) | Provide FileContext version of har file system | Major | . | Kihwal Lee | Kihwal Lee |
+| [HDFS-6191](https://issues.apache.org/jira/browse/HDFS-6191) | Disable quota checks when replaying edit log. | Major | namenode | Kihwal Lee | Kihwal Lee |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-9230](https://issues.apache.org/jira/browse/HADOOP-9230) | TestUniformSizeInputFormat fails intermittently | Major | test | Karthik Kambatla | Karthik Kambatla |
+| [YARN-500](https://issues.apache.org/jira/browse/YARN-500) | ResourceManager webapp is using next port if configured port is already in use | Major | resourcemanager | Nishan Shetty | Kenji Kikushima |
+| [YARN-853](https://issues.apache.org/jira/browse/YARN-853) | maximum-am-resource-percent doesn't work after refreshQueues command | Major | capacityscheduler | Devaraj K | Devaraj K |
+| [MAPREDUCE-5454](https://issues.apache.org/jira/browse/MAPREDUCE-5454) | TestDFSIO fails intermittently on JDK7 | Major | test | Karthik Kambatla | Karthik Kambatla |
+| [YARN-1053](https://issues.apache.org/jira/browse/YARN-1053) | Diagnostic message from ContainerExitEvent is ignored in ContainerImpl | Blocker | . | Omkar Vinit Joshi | Omkar Vinit Joshi |
+| [HADOOP-10129](https://issues.apache.org/jira/browse/HADOOP-10129) | Distcp may succeed when it fails | Critical | tools/distcp | Daryn Sharp | Daryn Sharp |
+| [HADOOP-10081](https://issues.apache.org/jira/browse/HADOOP-10081) | Client.setupIOStreams can leak socket resources on exception or error | Critical | ipc | Jason Lowe | Tsuyoshi Ozawa |
+| [MAPREDUCE-5623](https://issues.apache.org/jira/browse/MAPREDUCE-5623) | TestJobCleanup fails because of RejectedExecutionException and NPE. | Major | . | Tsuyoshi Ozawa | Jason Lowe |
+| [YARN-1145](https://issues.apache.org/jira/browse/YARN-1145) | Potential file handle leak in aggregated logs web ui | Major | . | Rohith Sharma K S | Rohith Sharma K S |
+| [YARN-1180](https://issues.apache.org/jira/browse/YARN-1180) | Update capacity scheduler docs to include types on the configs | Trivial | capacityscheduler | Thomas Graves | Chen He |
+| [MAPREDUCE-5689](https://issues.apache.org/jira/browse/MAPREDUCE-5689) | MRAppMaster does not preempt reducers when scheduled maps cannot be fulfilled | Critical | . | Lohit Vijayarenu | Lohit Vijayarenu |
+| [HADOOP-10146](https://issues.apache.org/jira/browse/HADOOP-10146) | Workaround JDK7 Process fd close bug | Critical | util | Daryn Sharp | Daryn Sharp |
+| [YARN-1592](https://issues.apache.org/jira/browse/YARN-1592) | CapacityScheduler tries to reserve more than a node's total memory on branch-0.23 | Major | capacityscheduler | Thomas Graves | Thomas Graves |
+| [HADOOP-10110](https://issues.apache.org/jira/browse/HADOOP-10110) | hadoop-auth has a build break due to missing dependency | Blocker | build | Chuan Liu | Chuan Liu |
+| [HDFS-5806](https://issues.apache.org/jira/browse/HDFS-5806) | balancer should set SoTimeout to avoid indefinite hangs | Major | balancer & mover | Nathan Roberts | Nathan Roberts |
+| [HDFS-5728](https://issues.apache.org/jira/browse/HDFS-5728) | [Diskfull] Block recovery will fail if the metafile does not have crc for all chunks of the block | Critical | datanode | Vinayakumar B | Vinayakumar B |
+| [HDFS-5881](https://issues.apache.org/jira/browse/HDFS-5881) | Fix skip() of the short-circuit local reader (legacy). | Critical | . | Kihwal Lee | Kihwal Lee |
+| [HADOOP-10112](https://issues.apache.org/jira/browse/HADOOP-10112) | har file listing doesn't work with wild card | Major | tools | Brandon Li | Brandon Li |
+| [MAPREDUCE-5744](https://issues.apache.org/jira/browse/MAPREDUCE-5744) | Job hangs because RMContainerAllocator$AssignedRequests.preemptReduce() violates the comparator contract | Blocker | . | Sangjin Lee | Gera Shegalov |
+| [MAPREDUCE-5746](https://issues.apache.org/jira/browse/MAPREDUCE-5746) | Job diagnostics can implicate wrong task for a failed job | Major | jobhistoryserver | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-5757](https://issues.apache.org/jira/browse/MAPREDUCE-5757) | ConcurrentModificationException in JobControl.toList | Major | client | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-5778](https://issues.apache.org/jira/browse/MAPREDUCE-5778) | JobSummary does not escape newlines in the job name | Major | jobhistoryserver | Jason Lowe | Akira Ajisaka |
+| [MAPREDUCE-5789](https://issues.apache.org/jira/browse/MAPREDUCE-5789) | Average Reduce time is incorrect on Job Overview page | Major | jobhistoryserver, webapps | Rushabh S Shah | Rushabh S Shah |
+| [HADOOP-10332](https://issues.apache.org/jira/browse/HADOOP-10332) | HttpServer's jetty audit log always logs 200 OK | Major | . | Daryn Sharp | Jonathan Eagles |
+| [YARN-1670](https://issues.apache.org/jira/browse/YARN-1670) | aggregated log writer can write more log data then it says is the log length | Critical | . | Thomas Graves | Mit Desai |
+| [HDFS-6166](https://issues.apache.org/jira/browse/HDFS-6166) | revisit balancer so\_timeout | Blocker | balancer & mover | Nathan Roberts | Nathan Roberts |
+| [HADOOP-8826](https://issues.apache.org/jira/browse/HADOOP-8826) | Docs still refer to 0.20.205 as stable line | Minor | . | Robert Joseph Evans | Mit Desai |
+| [HDFS-4576](https://issues.apache.org/jira/browse/HDFS-4576) | Webhdfs authentication issues | Major | webhdfs | Daryn Sharp | Daryn Sharp |
+| [MAPREDUCE-3191](https://issues.apache.org/jira/browse/MAPREDUCE-3191) | docs for map output compression incorrectly reference SequenceFile | Trivial | . | Todd Lipcon | Chen He |
+| [YARN-1932](https://issues.apache.org/jira/browse/YARN-1932) | Javascript injection on the job status page | Blocker | . | Mit Desai | Mit Desai |
+| [HADOOP-10588](https://issues.apache.org/jira/browse/HADOOP-10588) | Workaround for jetty6 acceptor startup issue | Major | . | Kihwal Lee | Kihwal Lee |
+| [HDFS-6449](https://issues.apache.org/jira/browse/HDFS-6449) | Incorrect counting in ContentSummaryComputationContext in 0.23. | Critical | . | Kihwal Lee | Kihwal Lee |
+| [YARN-3829](https://issues.apache.org/jira/browse/YARN-3829) | The History Tracking UI is broken for Tez application on ResourceManager WebUI | Critical | applications | Irina Easterling | |
+
+
+### SUB-TASKS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-10148](https://issues.apache.org/jira/browse/HADOOP-10148) | backport hadoop-10107 to branch-0.23 | Minor | ipc | Chen He | Chen He |
+| [YARN-1575](https://issues.apache.org/jira/browse/YARN-1575) | Public localizer crashes with "Localized unkown resource" | Critical | nodemanager | Jason Lowe | Jason Lowe |
+
+
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.11/CHANGES.0.23.11.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.11/CHANGES.0.23.11.md b/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.11/CHANGES.0.23.11.md
deleted file mode 100644
index 436bb1b..0000000
--- a/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.11/CHANGES.0.23.11.md
+++ /dev/null
@@ -1,83 +0,0 @@
-
-<!---
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements. See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership. The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License. You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
--->
-# Apache Hadoop Changelog
-
-## Release 0.23.11 - 2014-06-25
-
-
-
-### IMPROVEMENTS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-7688](https://issues.apache.org/jira/browse/HADOOP-7688) | When a servlet filter throws an exception in init(..), the Jetty server failed silently. | Major | . | Tsz Wo Nicholas Sze | Uma Maheswara Rao G |
-| [HDFS-4461](https://issues.apache.org/jira/browse/HDFS-4461) | DirectoryScanner: volume path prefix takes up memory for every block that is scanned | Minor | . | Colin P. McCabe | Colin P. McCabe |
-| [HDFS-5637](https://issues.apache.org/jira/browse/HDFS-5637) | try to refeatchToken while local read InvalidToken occurred | Major | hdfs-client, security | Liang Xie | Liang Xie |
-| [HADOOP-10164](https://issues.apache.org/jira/browse/HADOOP-10164) | Allow UGI to login with a known Subject | Major | . | Robert Joseph Evans | Robert Joseph Evans |
-| [HADOOP-10454](https://issues.apache.org/jira/browse/HADOOP-10454) | Provide FileContext version of har file system | Major | . | Kihwal Lee | Kihwal Lee |
-| [HDFS-6191](https://issues.apache.org/jira/browse/HDFS-6191) | Disable quota checks when replaying edit log. | Major | namenode | Kihwal Lee | Kihwal Lee |
-
-
-### BUG FIXES:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-9230](https://issues.apache.org/jira/browse/HADOOP-9230) | TestUniformSizeInputFormat fails intermittently | Major | test | Karthik Kambatla | Karthik Kambatla |
-| [YARN-500](https://issues.apache.org/jira/browse/YARN-500) | ResourceManager webapp is using next port if configured port is already in use | Major | resourcemanager | Nishan Shetty | Kenji Kikushima |
-| [YARN-853](https://issues.apache.org/jira/browse/YARN-853) | maximum-am-resource-percent doesn't work after refreshQueues command | Major | capacityscheduler | Devaraj K | Devaraj K |
-| [MAPREDUCE-5454](https://issues.apache.org/jira/browse/MAPREDUCE-5454) | TestDFSIO fails intermittently on JDK7 | Major | test | Karthik Kambatla | Karthik Kambatla |
-| [YARN-1053](https://issues.apache.org/jira/browse/YARN-1053) | Diagnostic message from ContainerExitEvent is ignored in ContainerImpl | Blocker | . | Omkar Vinit Joshi | Omkar Vinit Joshi |
-| [HADOOP-10129](https://issues.apache.org/jira/browse/HADOOP-10129) | Distcp may succeed when it fails | Critical | tools/distcp | Daryn Sharp | Daryn Sharp |
-| [HADOOP-10081](https://issues.apache.org/jira/browse/HADOOP-10081) | Client.setupIOStreams can leak socket resources on exception or error | Critical | ipc | Jason Lowe | Tsuyoshi Ozawa |
-| [MAPREDUCE-5623](https://issues.apache.org/jira/browse/MAPREDUCE-5623) | TestJobCleanup fails because of RejectedExecutionException and NPE. | Major | . | Tsuyoshi Ozawa | Jason Lowe |
-| [YARN-1145](https://issues.apache.org/jira/browse/YARN-1145) | Potential file handle leak in aggregated logs web ui | Major | . | Rohith Sharma K S | Rohith Sharma K S |
-| [YARN-1180](https://issues.apache.org/jira/browse/YARN-1180) | Update capacity scheduler docs to include types on the configs | Trivial | capacityscheduler | Thomas Graves | Chen He |
-| [MAPREDUCE-5689](https://issues.apache.org/jira/browse/MAPREDUCE-5689) | MRAppMaster does not preempt reducers when scheduled maps cannot be fulfilled | Critical | . | Lohit Vijayarenu | Lohit Vijayarenu |
-| [HADOOP-10146](https://issues.apache.org/jira/browse/HADOOP-10146) | Workaround JDK7 Process fd close bug | Critical | util | Daryn Sharp | Daryn Sharp |
-| [YARN-1592](https://issues.apache.org/jira/browse/YARN-1592) | CapacityScheduler tries to reserve more than a node's total memory on branch-0.23 | Major | capacityscheduler | Thomas Graves | Thomas Graves |
-| [HADOOP-10110](https://issues.apache.org/jira/browse/HADOOP-10110) | hadoop-auth has a build break due to missing dependency | Blocker | build | Chuan Liu | Chuan Liu |
-| [HDFS-5806](https://issues.apache.org/jira/browse/HDFS-5806) | balancer should set SoTimeout to avoid indefinite hangs | Major | balancer & mover | Nathan Roberts | Nathan Roberts |
-| [HDFS-5728](https://issues.apache.org/jira/browse/HDFS-5728) | [Diskfull] Block recovery will fail if the metafile does not have crc for all chunks of the block | Critical | datanode | Vinayakumar B | Vinayakumar B |
-| [HDFS-5881](https://issues.apache.org/jira/browse/HDFS-5881) | Fix skip() of the short-circuit local reader (legacy). | Critical | . | Kihwal Lee | Kihwal Lee |
-| [HADOOP-10112](https://issues.apache.org/jira/browse/HADOOP-10112) | har file listing doesn't work with wild card | Major | tools | Brandon Li | Brandon Li |
-| [MAPREDUCE-5744](https://issues.apache.org/jira/browse/MAPREDUCE-5744) | Job hangs because RMContainerAllocator$AssignedRequests.preemptReduce() violates the comparator contract | Blocker | . | Sangjin Lee | Gera Shegalov |
-| [MAPREDUCE-5746](https://issues.apache.org/jira/browse/MAPREDUCE-5746) | Job diagnostics can implicate wrong task for a failed job | Major | jobhistoryserver | Jason Lowe | Jason Lowe |
-| [MAPREDUCE-5757](https://issues.apache.org/jira/browse/MAPREDUCE-5757) | ConcurrentModificationException in JobControl.toList | Major | client | Jason Lowe | Jason Lowe |
-| [MAPREDUCE-5778](https://issues.apache.org/jira/browse/MAPREDUCE-5778) | JobSummary does not escape newlines in the job name | Major | jobhistoryserver | Jason Lowe | Akira Ajisaka |
-| [MAPREDUCE-5789](https://issues.apache.org/jira/browse/MAPREDUCE-5789) | Average Reduce time is incorrect on Job Overview page | Major | jobhistoryserver, webapps | Rushabh S Shah | Rushabh S Shah |
-| [HADOOP-10332](https://issues.apache.org/jira/browse/HADOOP-10332) | HttpServer's jetty audit log always logs 200 OK | Major | . | Daryn Sharp | Jonathan Eagles |
-| [YARN-1670](https://issues.apache.org/jira/browse/YARN-1670) | aggregated log writer can write more log data then it says is the log length | Critical | . | Thomas Graves | Mit Desai |
-| [HDFS-6166](https://issues.apache.org/jira/browse/HDFS-6166) | revisit balancer so\_timeout | Blocker | balancer & mover | Nathan Roberts | Nathan Roberts |
-| [HADOOP-8826](https://issues.apache.org/jira/browse/HADOOP-8826) | Docs still refer to 0.20.205 as stable line | Minor | . | Robert Joseph Evans | Mit Desai |
-| [HDFS-4576](https://issues.apache.org/jira/browse/HDFS-4576) | Webhdfs authentication issues | Major | webhdfs | Daryn Sharp | Daryn Sharp |
-| [MAPREDUCE-3191](https://issues.apache.org/jira/browse/MAPREDUCE-3191) | docs for map output compression incorrectly reference SequenceFile | Trivial | . | Todd Lipcon | Chen He |
-| [YARN-1932](https://issues.apache.org/jira/browse/YARN-1932) | Javascript injection on the job status page | Blocker | . | Mit Desai | Mit Desai |
-| [HADOOP-10588](https://issues.apache.org/jira/browse/HADOOP-10588) | Workaround for jetty6 acceptor startup issue | Major | . | Kihwal Lee | Kihwal Lee |
-| [HDFS-6449](https://issues.apache.org/jira/browse/HDFS-6449) | Incorrect counting in ContentSummaryComputationContext in 0.23. | Critical | . | Kihwal Lee | Kihwal Lee |
-| [YARN-3829](https://issues.apache.org/jira/browse/YARN-3829) | The History Tracking UI is broken for Tez application on ResourceManager WebUI | Critical | applications | Irina Easterling | |
-
-
-### SUB-TASKS:
-
-| JIRA | Summary | Priority | Component | Reporter | Contributor |
-|:---- |:---- | :--- |:---- |:---- |:---- |
-| [HADOOP-10148](https://issues.apache.org/jira/browse/HADOOP-10148) | backport hadoop-10107 to branch-0.23 | Minor | ipc | Chen He | Chen He |
-| [YARN-1575](https://issues.apache.org/jira/browse/YARN-1575) | Public localizer crashes with "Localized unkown resource" | Critical | nodemanager | Jason Lowe | Jason Lowe |
-
-
http://git-wip-us.apache.org/repos/asf/hadoop/blob/4b8c2b1c/hadoop-common-project/hadoop-common/src/site/markdown/release/0.23.2/CHANGELOG.0.23.2.md
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+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# Apache Hadoop Changelog
+
+## Release 0.23.2 - Unreleased (as of 2018-09-01)
+
+### INCOMPATIBLE CHANGES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HDFS-2887](https://issues.apache.org/jira/browse/HDFS-2887) | Define a FSVolume interface | Major | datanode | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze |
+| [HADOOP-8131](https://issues.apache.org/jira/browse/HADOOP-8131) | FsShell put doesn't correctly handle a non-existent dir | Critical | . | Daryn Sharp | Daryn Sharp |
+| [HADOOP-8164](https://issues.apache.org/jira/browse/HADOOP-8164) | Handle paths using back slash as path separator for windows only | Major | fs | Suresh Srinivas | Daryn Sharp |
+
+
+### NEW FEATURES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HDFS-2943](https://issues.apache.org/jira/browse/HDFS-2943) | Expose last checkpoint time and transaction stats as JMX metrics | Major | namenode | Aaron T. Myers | Aaron T. Myers |
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HDFS-1217](https://issues.apache.org/jira/browse/HDFS-1217) | Some methods in the NameNdoe should not be public | Major | namenode | Tsz Wo Nicholas Sze | Laxman |
+| [HADOOP-8048](https://issues.apache.org/jira/browse/HADOOP-8048) | Allow merging of Credentials | Major | util | Daryn Sharp | Daryn Sharp |
+| [HDFS-2506](https://issues.apache.org/jira/browse/HDFS-2506) | Umbrella jira for tracking separation of wire protocol datatypes from the implementation types | Major | datanode, namenode | Suresh Srinivas | Suresh Srinivas |
+| [HADOOP-8071](https://issues.apache.org/jira/browse/HADOOP-8071) | Avoid an extra packet in client code when nagling is disabled | Minor | ipc | Todd Lipcon | Todd Lipcon |
+| [MAPREDUCE-3864](https://issues.apache.org/jira/browse/MAPREDUCE-3864) | Fix cluster setup docs for correct SNN HTTPS parameters | Minor | documentation, security | Todd Lipcon | Todd Lipcon |
+| [MAPREDUCE-3849](https://issues.apache.org/jira/browse/MAPREDUCE-3849) | Change TokenCache's reading of the binary token file | Major | security | Daryn Sharp | Daryn Sharp |
+| [HDFS-2655](https://issues.apache.org/jira/browse/HDFS-2655) | BlockReaderLocal#skip performs unnecessary IO | Major | datanode | Eli Collins | Brandon Li |
+| [HDFS-2907](https://issues.apache.org/jira/browse/HDFS-2907) | Make FSDataset in Datanode Pluggable | Minor | . | Sanjay Radia | Tsz Wo Nicholas Sze |
+| [HDFS-2985](https://issues.apache.org/jira/browse/HDFS-2985) | Improve logging when replicas are marked as corrupt | Minor | namenode | Todd Lipcon | Todd Lipcon |
+| [HDFS-2981](https://issues.apache.org/jira/browse/HDFS-2981) | The default value of dfs.client.block.write.replace-datanode-on-failure.enable should be true | Major | . | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze |
+| [MAPREDUCE-3730](https://issues.apache.org/jira/browse/MAPREDUCE-3730) | Allow restarted NM to rejoin cluster before RM expires it | Minor | mrv2, resourcemanager | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-3901](https://issues.apache.org/jira/browse/MAPREDUCE-3901) | lazy load JobHistory Task and TaskAttempt details | Major | jobhistoryserver, mrv2 | Siddharth Seth | Siddharth Seth |
+| [MAPREDUCE-3922](https://issues.apache.org/jira/browse/MAPREDUCE-3922) | Fix the potential problem compiling 32 bit binaries on a x86\_64 host. | Minor | build, mrv2 | Eugene Koontz | Hitesh Shah |
+| [HDFS-3024](https://issues.apache.org/jira/browse/HDFS-3024) | Improve performance of stringification in addStoredBlock | Minor | namenode | Todd Lipcon | Todd Lipcon |
+| [HDFS-3066](https://issues.apache.org/jira/browse/HDFS-3066) | cap space usage of default log4j rolling policy (hdfs specific changes) | Major | scripts | Patrick Hunt | Patrick Hunt |
+| [MAPREDUCE-3989](https://issues.apache.org/jira/browse/MAPREDUCE-3989) | cap space usage of default log4j rolling policy (mr specific changes) | Major | . | Patrick Hunt | Patrick Hunt |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-7874](https://issues.apache.org/jira/browse/HADOOP-7874) | native libs should be under lib/native/ dir | Major | build | Alejandro Abdelnur | Alejandro Abdelnur |
+| [HADOOP-8042](https://issues.apache.org/jira/browse/HADOOP-8042) | When copying a file out of HDFS, modifying it, and uploading it back into HDFS, the put fails due to a CRC mismatch | Critical | fs | Kevin J. Price | Daryn Sharp |
+| [HADOOP-8035](https://issues.apache.org/jira/browse/HADOOP-8035) | Hadoop Maven site is inefficient and runs phases redundantly | Minor | build | Andrew Bayer | Andrew Bayer |
+| [HDFS-2764](https://issues.apache.org/jira/browse/HDFS-2764) | TestBackupNode is racy | Major | namenode, test | Aaron T. Myers | Aaron T. Myers |
+| [MAPREDUCE-3680](https://issues.apache.org/jira/browse/MAPREDUCE-3680) | FifoScheduler web service rest API can print out invalid JSON | Major | mrv2 | Thomas Graves | |
+| [HADOOP-8051](https://issues.apache.org/jira/browse/HADOOP-8051) | HttpFS documentation it is not wired to the generated site | Major | documentation | Alejandro Abdelnur | Alejandro Abdelnur |
+| [MAPREDUCE-3852](https://issues.apache.org/jira/browse/MAPREDUCE-3852) | test TestLinuxResourceCalculatorPlugin failing | Blocker | mrv2 | Thomas Graves | Thomas Graves |
+| [HDFS-776](https://issues.apache.org/jira/browse/HDFS-776) | Fix exception handling in Balancer | Critical | balancer & mover | Owen O'Malley | Uma Maheswara Rao G |
+| [HADOOP-6502](https://issues.apache.org/jira/browse/HADOOP-6502) | DistributedFileSystem#listStatus is very slow when listing a directory with a size of 1300 | Critical | util | Hairong Kuang | Sharad Agarwal |
+| [HDFS-2950](https://issues.apache.org/jira/browse/HDFS-2950) | Secondary NN HTTPS address should be listed as a NAMESERVICE\_SPECIFIC\_KEY | Minor | namenode | Todd Lipcon | Todd Lipcon |
+| [HDFS-2525](https://issues.apache.org/jira/browse/HDFS-2525) | Race between BlockPoolSliceScanner and append | Critical | datanode | Todd Lipcon | Brandon Li |
+| [HDFS-2938](https://issues.apache.org/jira/browse/HDFS-2938) | Recursive delete of a large directory makes namenode unresponsive | Major | namenode | Suresh Srinivas | Hari Mankude |
+| [HADOOP-8074](https://issues.apache.org/jira/browse/HADOOP-8074) | Small bug in hadoop error message for unknown commands | Trivial | scripts | Eli Collins | Colin P. McCabe |
+| [HADOOP-8082](https://issues.apache.org/jira/browse/HADOOP-8082) | add hadoop-client and hadoop-minicluster to the dependency-management section | Major | build | Alejandro Abdelnur | Alejandro Abdelnur |
+| [HADOOP-8066](https://issues.apache.org/jira/browse/HADOOP-8066) | The full docs build intermittently fails | Major | build | Aaron T. Myers | Andrew Bayer |
+| [HADOOP-8083](https://issues.apache.org/jira/browse/HADOOP-8083) | javadoc generation for some modules is not done under target/ | Major | build | Alejandro Abdelnur | Alejandro Abdelnur |
+| [HADOOP-8036](https://issues.apache.org/jira/browse/HADOOP-8036) | TestViewFsTrash assumes the user's home directory is 2 levels deep | Major | fs, test | Eli Collins | Colin P. McCabe |
+| [MAPREDUCE-3862](https://issues.apache.org/jira/browse/MAPREDUCE-3862) | Nodemanager can appear to hang on shutdown due to lingering DeletionService threads | Major | mrv2, nodemanager | Jason Lowe | Jason Lowe |
+| [HDFS-2969](https://issues.apache.org/jira/browse/HDFS-2969) | ExtendedBlock.equals is incorrectly implemented | Critical | datanode | Todd Lipcon | Todd Lipcon |
+| [HADOOP-8046](https://issues.apache.org/jira/browse/HADOOP-8046) | Revert StaticMapping semantics to the existing ones, add DNS mapping diagnostics in progress | Minor | . | Steve Loughran | Steve Loughran |
+| [HDFS-2725](https://issues.apache.org/jira/browse/HDFS-2725) | hdfs script usage information is missing the information about "dfs" command | Major | hdfs-client | Prashant Sharma | |
+| [HADOOP-8057](https://issues.apache.org/jira/browse/HADOOP-8057) | hadoop-setup-conf.sh not working because of some extra spaces. | Major | scripts | Vinayakumar B | Vinayakumar B |
+| [MAPREDUCE-3634](https://issues.apache.org/jira/browse/MAPREDUCE-3634) | All daemons should crash instead of hanging around when their EventHandlers get exceptions | Major | mrv2 | Vinod Kumar Vavilapalli | Vinod Kumar Vavilapalli |
+| [HADOOP-8050](https://issues.apache.org/jira/browse/HADOOP-8050) | Deadlock in metrics | Major | metrics | Kihwal Lee | Kihwal Lee |
+| [MAPREDUCE-3884](https://issues.apache.org/jira/browse/MAPREDUCE-3884) | PWD should be first in the classpath of MR tasks | Critical | mrv2 | Alejandro Abdelnur | Alejandro Abdelnur |
+| [HADOOP-7660](https://issues.apache.org/jira/browse/HADOOP-7660) | Maven generated .classpath doesnot includes "target/generated-test-source/java" as source directory. | Minor | build | Laxman | Laxman |
+| [HDFS-2944](https://issues.apache.org/jira/browse/HDFS-2944) | Typo in hdfs-default.xml causes dfs.client.block.write.replace-datanode-on-failure.enable to be mistakenly disabled | Major | hdfs-client | Aaron T. Myers | Aaron T. Myers |
+| [MAPREDUCE-3878](https://issues.apache.org/jira/browse/MAPREDUCE-3878) | Null user on filtered jobhistory job page | Critical | mrv2 | Jonathan Eagles | Jonathan Eagles |
+| [MAPREDUCE-3583](https://issues.apache.org/jira/browse/MAPREDUCE-3583) | ProcfsBasedProcessTree#constructProcessInfo() may throw NumberFormatException | Critical | . | Ted Yu | Ted Yu |
+| [MAPREDUCE-3738](https://issues.apache.org/jira/browse/MAPREDUCE-3738) | NM can hang during shutdown if AppLogAggregatorImpl thread dies unexpectedly | Critical | mrv2, nodemanager | Jason Lowe | Jason Lowe |
+| [HDFS-3008](https://issues.apache.org/jira/browse/HDFS-3008) | Negative caching of local addrs doesn't work | Major | hdfs-client | Eli Collins | Eli Collins |
+| [MAPREDUCE-3866](https://issues.apache.org/jira/browse/MAPREDUCE-3866) | bin/yarn prints the command line unnecessarily | Minor | mrv2 | Vinod Kumar Vavilapalli | Vinod Kumar Vavilapalli |
+| [MAPREDUCE-3904](https://issues.apache.org/jira/browse/MAPREDUCE-3904) | [NPE] Job history produced with mapreduce.cluster.acls.enabled false can not be viewed with mapreduce.cluster.acls.enabled true | Major | mrv2 | Jonathan Eagles | Jonathan Eagles |
+| [MAPREDUCE-3918](https://issues.apache.org/jira/browse/MAPREDUCE-3918) | proc\_historyserver no longer in command line arguments for HistoryServer | Major | mrv2 | Jonathan Eagles | Jonathan Eagles |
+| [HDFS-3006](https://issues.apache.org/jira/browse/HDFS-3006) | Webhdfs "SETOWNER" call returns incorrect content-type | Major | webhdfs | bc Wong | Tsz Wo Nicholas Sze |
+| [MAPREDUCE-2793](https://issues.apache.org/jira/browse/MAPREDUCE-2793) | [MR-279] Maintain consistency in naming appIDs, jobIDs and attemptIDs | Critical | mrv2 | Ramya Sunil | Bikas Saha |
+| [MAPREDUCE-3910](https://issues.apache.org/jira/browse/MAPREDUCE-3910) | user not allowed to submit jobs even though queue -showacls shows it allows | Blocker | mrv2 | John George | John George |
+| [MAPREDUCE-3686](https://issues.apache.org/jira/browse/MAPREDUCE-3686) | history server web ui - job counter values for map/reduce not shown properly | Critical | mrv2 | Thomas Graves | Bhallamudi Venkata Siva Kamesh |
+| [MAPREDUCE-3913](https://issues.apache.org/jira/browse/MAPREDUCE-3913) | RM application webpage is unresponsive after 2000 jobs | Critical | mrv2, webapps | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-2855](https://issues.apache.org/jira/browse/MAPREDUCE-2855) | ResourceBundle lookup during counter name resolution takes a lot of time | Major | . | Todd Lipcon | Siddharth Seth |
+| [MAPREDUCE-3790](https://issues.apache.org/jira/browse/MAPREDUCE-3790) | Broken pipe on streaming job can lead to truncated output for a successful job | Major | contrib/streaming, mrv2 | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-3816](https://issues.apache.org/jira/browse/MAPREDUCE-3816) | capacity scheduler web ui bar graphs for used capacity wrong | Critical | mrv2 | Thomas Graves | Thomas Graves |
+| [MAPREDUCE-3930](https://issues.apache.org/jira/browse/MAPREDUCE-3930) | The AM page for a Reducer that has not been launched causes an NPE | Critical | mrv2 | Robert Joseph Evans | Robert Joseph Evans |
+| [MAPREDUCE-3931](https://issues.apache.org/jira/browse/MAPREDUCE-3931) | MR tasks failing due to changing timestamps on Resources to download | Major | mrv2 | Vinod Kumar Vavilapalli | Siddharth Seth |
+| [MAPREDUCE-3687](https://issues.apache.org/jira/browse/MAPREDUCE-3687) | If AM dies before it returns new tracking URL, proxy redirects to http://N/A/ and doesn't return error code | Major | mrv2 | David Capwell | Ravi Prakash |
+| [MAPREDUCE-3920](https://issues.apache.org/jira/browse/MAPREDUCE-3920) | Revise yarn default port number selection | Major | nodemanager, resourcemanager | Dave Thompson | Dave Thompson |
+| [MAPREDUCE-3903](https://issues.apache.org/jira/browse/MAPREDUCE-3903) | no admin override to view jobs on mr app master and job history server | Critical | mrv2 | Thomas Graves | Thomas Graves |
+| [HDFS-3012](https://issues.apache.org/jira/browse/HDFS-3012) | Exception while renewing delegation token | Critical | . | Ramya Sunil | Robert Joseph Evans |
+| [MAPREDUCE-3706](https://issues.apache.org/jira/browse/MAPREDUCE-3706) | HTTP Circular redirect error on the job attempts page | Critical | mrv2 | Thomas Graves | Robert Joseph Evans |
+| [MAPREDUCE-3896](https://issues.apache.org/jira/browse/MAPREDUCE-3896) | pig job through oozie hangs | Blocker | jobhistoryserver, mrv2 | John George | Vinod Kumar Vavilapalli |
+| [MAPREDUCE-3792](https://issues.apache.org/jira/browse/MAPREDUCE-3792) | job -list displays only the jobs submitted by a particular user | Critical | mrv2 | Ramya Sunil | Jason Lowe |
+| [MAPREDUCE-3614](https://issues.apache.org/jira/browse/MAPREDUCE-3614) | finalState UNDEFINED if AM is killed by hand | Major | mrv2 | Ravi Prakash | Ravi Prakash |
+| [MAPREDUCE-3929](https://issues.apache.org/jira/browse/MAPREDUCE-3929) | output of mapred -showacl is not clear | Major | mrv2 | John George | John George |
+| [HADOOP-8123](https://issues.apache.org/jira/browse/HADOOP-8123) | hadoop-project invalid pom warnings prevent transitive dependency resolution | Critical | build | Jonathan Eagles | Jonathan Eagles |
+| [MAPREDUCE-3960](https://issues.apache.org/jira/browse/MAPREDUCE-3960) | web proxy doesn't forward request to AM with configured hostname/IP | Critical | mrv2 | Thomas Graves | Thomas Graves |
+| [MAPREDUCE-3897](https://issues.apache.org/jira/browse/MAPREDUCE-3897) | capacity scheduler - maxActiveApplicationsPerUser calculation can be wrong | Critical | mrv2 | Thomas Graves | Eric Payne |
+| [MAPREDUCE-3497](https://issues.apache.org/jira/browse/MAPREDUCE-3497) | missing documentation for yarn cli and subcommands - similar to commands\_manual.html | Major | documentation, mrv2 | Thomas Graves | Thomas Graves |
+| [HADOOP-8137](https://issues.apache.org/jira/browse/HADOOP-8137) | Site side links for commands manual (MAPREDUCE-3497) | Major | documentation | Vinod Kumar Vavilapalli | Thomas Graves |
+| [MAPREDUCE-3009](https://issues.apache.org/jira/browse/MAPREDUCE-3009) | RM UI -\> Applications -\> Application(Job History) -\> Map Tasks -\> Task ID -\> Node link is not working | Major | jobhistoryserver, mrv2 | chackaravarthy | chackaravarthy |
+| [MAPREDUCE-3954](https://issues.apache.org/jira/browse/MAPREDUCE-3954) | Clean up passing HEAPSIZE to yarn and mapred commands. | Blocker | mrv2 | Robert Joseph Evans | Robert Joseph Evans |
+| [MAPREDUCE-3964](https://issues.apache.org/jira/browse/MAPREDUCE-3964) | ResourceManager does not have JVM metrics | Critical | mrv2, resourcemanager | Jason Lowe | Jason Lowe |
+| [HADOOP-8064](https://issues.apache.org/jira/browse/HADOOP-8064) | Remove unnecessary dependency on w3c.org in document processing | Major | build | Kihwal Lee | Kihwal Lee |
+| [MAPREDUCE-3034](https://issues.apache.org/jira/browse/MAPREDUCE-3034) | NM should act on a REBOOT command from RM | Critical | mrv2, nodemanager | Vinod Kumar Vavilapalli | Devaraj K |
+| [HDFS-3032](https://issues.apache.org/jira/browse/HDFS-3032) | Lease renewer tries forever even if renewal is not possible | Major | hdfs-client | Kihwal Lee | Kihwal Lee |
+| [MAPREDUCE-3976](https://issues.apache.org/jira/browse/MAPREDUCE-3976) | TestRMContainerAllocator failing | Major | mrv2 | Bikas Saha | Jason Lowe |
+| [HADOOP-8140](https://issues.apache.org/jira/browse/HADOOP-8140) | dfs -getmerge should process its argments better | Major | . | arkady borkovsky | Daryn Sharp |
+| [MAPREDUCE-3961](https://issues.apache.org/jira/browse/MAPREDUCE-3961) | Map/ReduceSlotMillis computation incorrect | Major | mrv2 | Siddharth Seth | Siddharth Seth |
+| [MAPREDUCE-3977](https://issues.apache.org/jira/browse/MAPREDUCE-3977) | LogAggregationService leaks log aggregator objects | Critical | mrv2, nodemanager | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-3975](https://issues.apache.org/jira/browse/MAPREDUCE-3975) | Default value not set for Configuration parameter mapreduce.job.local.dir | Blocker | mrv2 | Eric Payne | Eric Payne |
+| [HADOOP-8146](https://issues.apache.org/jira/browse/HADOOP-8146) | FsShell commands cannot be interrupted | Major | fs | Daryn Sharp | Daryn Sharp |
+| [MAPREDUCE-3982](https://issues.apache.org/jira/browse/MAPREDUCE-3982) | TestEmptyJob fails with FileNotFound | Critical | mrv2 | Robert Joseph Evans | Robert Joseph Evans |
+| [HDFS-3101](https://issues.apache.org/jira/browse/HDFS-3101) | cannot read empty file using webhdfs | Major | webhdfs | Zhanwei Wang | Tsz Wo Nicholas Sze |
+| [HADOOP-8176](https://issues.apache.org/jira/browse/HADOOP-8176) | Disambiguate the destination of FsShell copies | Major | fs | Daryn Sharp | Daryn Sharp |
+| [MAPREDUCE-4005](https://issues.apache.org/jira/browse/MAPREDUCE-4005) | AM container logs URL is broken for completed apps when log aggregation is enabled | Major | mrv2 | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-4006](https://issues.apache.org/jira/browse/MAPREDUCE-4006) | history server container log web UI sometimes combines stderr/stdout/syslog contents together | Major | jobhistoryserver, mrv2 | Jason Lowe | Siddharth Seth |
+| [MAPREDUCE-4025](https://issues.apache.org/jira/browse/MAPREDUCE-4025) | AM can crash if task attempt reports bogus progress value | Blocker | mr-am, mrv2 | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-4034](https://issues.apache.org/jira/browse/MAPREDUCE-4034) | Unable to view task logs on history server with mapreduce.job.acl-view-job=\* | Blocker | mrv2 | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-4043](https://issues.apache.org/jira/browse/MAPREDUCE-4043) | Secret keys set in Credentials are not seen by tasks | Blocker | mrv2, security | Jason Lowe | Jason Lowe |
+| [MAPREDUCE-4061](https://issues.apache.org/jira/browse/MAPREDUCE-4061) | RM only has 1 AM launcher thread | Blocker | mrv2 | Thomas Graves | Thomas Graves |
+| [HDFS-3160](https://issues.apache.org/jira/browse/HDFS-3160) | httpfs should exec catalina instead of forking it | Major | scripts | Roman Shaposhnik | Roman Shaposhnik |
+| [HDFS-3853](https://issues.apache.org/jira/browse/HDFS-3853) | Port MiniDFSCluster enableManagedDfsDirsRedundancy option to branch-2 | Minor | namenode | Colin P. McCabe | Colin P. McCabe |
+| [HDFS-2815](https://issues.apache.org/jira/browse/HDFS-2815) | Namenode is not coming out of safemode when we perform ( NN crash + restart ) . Also FSCK report shows blocks missed. | Critical | namenode | Uma Maheswara Rao G | Uma Maheswara Rao G |
+
+
+### TESTS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [MAPREDUCE-3877](https://issues.apache.org/jira/browse/MAPREDUCE-3877) | Add a test to formalise the current state transitions of the yarn lifecycle | Minor | mrv2 | Steve Loughran | Steve Loughran |
+| [MAPREDUCE-3798](https://issues.apache.org/jira/browse/MAPREDUCE-3798) | TestJobCleanup testCustomCleanup is failing | Major | test | Ravi Prakash | Ravi Prakash |
+| [HDFS-3060](https://issues.apache.org/jira/browse/HDFS-3060) | Bump TestDistributedUpgrade#testDistributedUpgrade timeout | Minor | test | Eli Collins | Eli Collins |
+| [HDFS-2038](https://issues.apache.org/jira/browse/HDFS-2038) | Update test to handle relative paths with globs | Critical | test | Daryn Sharp | Kihwal Lee |
+| [HDFS-3098](https://issues.apache.org/jira/browse/HDFS-3098) | Update FsShell tests for quoted metachars | Major | test | Daryn Sharp | Daryn Sharp |
+| [HDFS-3104](https://issues.apache.org/jira/browse/HDFS-3104) | Add tests for mkdir -p | Major | test | Daryn Sharp | Daryn Sharp |
+
+
+### SUB-TASKS:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [MAPREDUCE-3944](https://issues.apache.org/jira/browse/MAPREDUCE-3944) | JobHistory web services are slower then the UI and can easly overload the JH | Blocker | mrv2 | Robert Joseph Evans | Robert Joseph Evans |
+| [HADOOP-8173](https://issues.apache.org/jira/browse/HADOOP-8173) | FsShell needs to handle quoted metachars | Major | fs | Daryn Sharp | Daryn Sharp |
+| [HADOOP-8175](https://issues.apache.org/jira/browse/HADOOP-8175) | Add mkdir -p flag | Major | fs | Daryn Sharp | Daryn Sharp |
+
+
+### OTHER:
+
+| JIRA | Summary | Priority | Component | Reporter | Contributor |
+|:---- |:---- | :--- |:---- |:---- |:---- |
+| [HADOOP-8032](https://issues.apache.org/jira/browse/HADOOP-8032) | mvn site:stage-deploy should be able to use the scp protocol to stage documents | Major | build, documentation | Ravi Prakash | Ravi Prakash |
+| [HDFS-2931](https://issues.apache.org/jira/browse/HDFS-2931) | Switch the DataNode's BlockVolumeChoosingPolicy to be a private-audience interface | Minor | datanode | Harsh J | Harsh J |
+
+
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