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From wan...@apache.org
Subject [31/42] hadoop git commit: Updating all CHANGES.txt files to move entires from future releases into 2.6.1 section given the large number of backports to 2.6.1.
Date Fri, 11 Sep 2015 17:20:52 GMT
Updating all CHANGES.txt files to move entires from future releases into 2.6.1
section given the large number of backports to 2.6.1.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/fbbb7ff1
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/fbbb7ff1
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/fbbb7ff1

Branch: refs/heads/YARN-1197
Commit: fbbb7ff1ed111884d0375c177239073153139848
Parents: 7766610
Author: Vinod Kumar Vavilapalli (I am also known as @tshooter.) <vinodkv@apache.org>
Authored: Thu Sep 10 13:45:57 2015 -0700
Committer: Vinod Kumar Vavilapalli (I am also known as @tshooter.) <vinodkv@apache.org>
Committed: Thu Sep 10 13:45:57 2015 -0700

----------------------------------------------------------------------
 hadoop-common-project/hadoop-common/CHANGES.txt | 115 +++---
 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt     | 260 ++++++-------
 hadoop-mapreduce-project/CHANGES.txt            |  56 +--
 hadoop-yarn-project/CHANGES.txt                 | 389 +++++++++----------
 4 files changed, 408 insertions(+), 412 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/fbbb7ff1/hadoop-common-project/hadoop-common/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index 95e58af..c04bfd0 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -342,9 +342,6 @@ Trunk (Unreleased)
     HADOOP-7256. Resource leak during failure scenario of closing
     of resources. (Ramkrishna S. Vasudevan via harsh)
 
-    HADOOP-8151. Error handling in snappy decompressor throws invalid
-    exceptions. (Matt Foley via harsh)
-
     HADOOP-8813. Add InterfaceAudience and InterfaceStability annotations
     to RPC Server and Client classes. (Brandon Li via suresh)
 
@@ -742,9 +739,6 @@ Release 2.8.0 - UNRELEASED
     command-line arguments passed by the user (Masatake Iwasaki via Colin P.
     McCabe)
 
-    HADOOP-12280. Skip unit tests based on maven profile rather than
-    NativeCodeLoader.isNativeCodeLoaded (Masatake Iwasaki via Colin P. McCabe)
-
     HADOOP-12318. Expose underlying LDAP exceptions in SaslPlainServer. (Mike
     Yoder via atm)
 
@@ -776,9 +770,6 @@ Release 2.8.0 - UNRELEASED
     HADOOP-11785. Reduce the number of listStatus operation in distcp
     buildListing (Zoran Dimitrijevic via Colin P. McCabe)
 
-    HADOOP-11812. Implement listLocatedStatus for ViewFileSystem to speed up
-    split calculation (gera)
-
     HADOOP-11970. Replace uses of ThreadLocal<Random> with JDK7
     ThreadLocalRandom.  (Sean Busbey via Colin P. McCabe)
 
@@ -814,9 +805,6 @@ Release 2.8.0 - UNRELEASED
     HADOOP-12352. Delay in checkpointing Trash can leave trash for 2 intervals
     before deleting (Casey Brotherton via harsh)
 
-    HADOOP-11802: DomainSocketWatcher thread terminates sometimes after there
-    is an I/O error during requestShortCircuitShm (cmccabe)
-
     HADOOP-10027. *Compressor_deflateBytesDirect passes instance instead of
     jclass to GetStaticObjectField. (Hui Zheng via cnauroth)
 
@@ -865,9 +853,6 @@ Release 2.8.0 - UNRELEASED
     HADOOP-11866. increase readability and reliability of checkstyle,
     shellcheck, and whitespace reports (aw)
 
-    HADOOP-11491. HarFs incorrectly declared as requiring an authority.
-    (Brahma Reddy Battula via gera)
-
     HADOOP-11889. Make checkstyle runnable from root project
     (Gera Shegalov via jeagles)
 
@@ -1129,9 +1114,6 @@ Release 2.7.2 - UNRELEASED
     HADOOP-12304. Applications using FileContext fail with the default file
     system configured to be wasb/s3/etc. (cnauroth)
 
-    HADOOP-11932. MetricsSinkAdapter may hang  when being stopped.
-    (Brahma Reddy Battula via jianhe)
-
     HADOOP-12061. Incorrect command in single cluster setup document.
     (Kengo Seki via aajisaka)
 
@@ -1162,12 +1144,6 @@ Release 2.7.1 - 2015-07-06
     HADOOP-11868. Invalid user logins trigger large backtraces in server log
     (Chang Li via jlowe)
 
-    HADOOP-11730. Regression: s3n read failure recovery broken.
-    (Takenori Sato via stevel)
-
-    HADOOP-11802. DomainSocketWatcher thread terminates sometimes after there
-    is an I/O error during requestShortCircuitShm (cmccabe)
-
     HADOOP-11891. OsSecureRandom should lazily fill its reservoir (asuresh)
 
     HADOOP-9658. SnappyCodec#checkNativeCodeLoaded may unexpectedly fail when
@@ -1182,9 +1158,6 @@ Release 2.7.1 - 2015-07-06
     HADOOP-11973. Ensure ZkDelegationTokenSecretManager namespace znodes get
     created with ACLs. (Gregory Chanan via asuresh)
 
-    HADOOP-11934. Use of JavaKeyStoreProvider in LdapGroupsMapping causes
-    infinite loop. (Larry McCay via cnauroth)
-
     HADOOP-12058. Fix dead links to DistCp and Hadoop Archives pages.
     (Kazuho Fujii via aajisaka)
 
@@ -1448,18 +1421,12 @@ Release 2.7.0 - 2015-04-20
     HADOOP-11323. WritableComparator#compare keeps reference to byte array.
     (Wilfred Spiegelenburg via wang)
 
-    HADOOP-11238. Update the NameNode's Group Cache in the background when
-    possible (Chris Li via Colin P. McCabe)
-
     HADOOP-10809. hadoop-azure: page blob support. (Dexter Bradshaw,
     Mostafa Elhemali, Eric Hanson, and Mike Liddell via cnauroth)
 
     HADOOP-11188. hadoop-azure: automatically expand page blobs when they become
     full. (Eric Hanson via cnauroth)
 
-    HADOOP-11506. Configuration variable expansion regex expensive for long
-    values. (Gera Shegalov via gera)
-
     HADOOP-11620. Add support for load balancing across a group of KMS for HA.
     (Arun Suresh via wang)
 
@@ -1566,9 +1533,6 @@ Release 2.7.0 - 2015-04-20
     HADOOP-11355. When accessing data in HDFS and the key has been deleted,
     a Null Pointer Exception is shown. (Arun Suresh via wang)
 
-    HADOOP-11343. Overflow is not properly handled in caclulating final iv for
-    AES CTR. (Jerry Chen via wang)
-
     HADOOP-11354. ThrottledInputStream doesn't perform effective throttling.
     (Ted Yu via jing9)
 
@@ -1584,9 +1548,6 @@ Release 2.7.0 - 2015-04-20
     HADOOP-11369. Fix new findbugs warnings in hadoop-mapreduce-client,
     non-core directories. (Li Lu via wheat9)
 
-    HADOOP-11368. Fix SSLFactory truststore reloader thread leak in
-    KMSClientProvider. (Arun Suresh via wang)
-
     HADOOP-11372. Fix new findbugs warnings in mapreduce-examples.
     (Li Lu via wheat9)
 
@@ -1682,9 +1643,6 @@ Release 2.7.0 - 2015-04-20
     HADOOP-11462. TestSocketIOWithTimeout needs change for PowerPC platform.
     (Ayappan via cnauroth)
 
-    HADOOP-11350. The size of header buffer of HttpServer is too small when
-    HTTPS is enabled. (Benoy Antony via wheat9)
-
     HADOOP-10542 Potential null pointer dereference in Jets3tFileSystemStore
     retrieveBlock(). (Ted Yu via stevel)	
 
@@ -1709,9 +1667,6 @@ Release 2.7.0 - 2015-04-20
     HADOOP-11507 Hadoop RPC Authentication problem with different user locale.
     (Talat UYARER via stevel)
 
-    HADOOP-11482. Use correct UGI when KMSClientProvider is called by a proxy
-    user. Contributed by Arun Suresh.
-
     HADOOP-11499. Check of executorThreadsStarted in
     ValueQueue#submitRefillTask() evades lock acquisition (Ted Yu via jlowe)
 
@@ -1780,9 +1735,6 @@ Release 2.7.0 - 2015-04-20
     HADOOP-11570. S3AInputStream.close() downloads the remaining bytes of
     the object from S3. (Dan Hecht via stevel).
 
-    HADOOP-11295. RPC Server Reader thread can't shutdown if RPCCallQueue is
-    full. (Ming Ma via kihwal)
-
     HADOOP-11599. Client#getTimeout should use IPC_CLIENT_PING_DEFAULT when 
     IPC_CLIENT_PING_KEY is not configured. (zhihai xu via ozawa)
 
@@ -1795,9 +1747,6 @@ Release 2.7.0 - 2015-04-20
     HADOOP-9087. Queue size metric for metric sinks isn't actually maintained
     (Akira AJISAKA via jlowe)
 
-    HADOOP-11604. Prevent ConcurrentModificationException while closing domain
-    sockets during shutdown of DomainSocketWatcher thread. (cnauroth)
-
     HADOOP-11612. Workaround for Curator's ChildReaper requiring Guava 15+.
     (rkanter)
 
@@ -1831,9 +1780,6 @@ Release 2.7.0 - 2015-04-20
     HADOOP-11605. FilterFileSystem#create with ChecksumOpt should propagate it
     to wrapped FS. (gera)
 
-    HADOOP-11674. oneByteBuf in CryptoInputStream and CryptoOutputStream
-    should be non static. (Sean Busbey via yliu)
-
     HADOOP-11670. Regression: s3a auth setup broken. (Adam Budde via stevel)
 
     HADOOP-11602. Fix toUpperCase/toLowerCase to use Locale.ENGLISH. (ozawa)
@@ -1847,9 +1793,6 @@ Release 2.7.0 - 2015-04-20
     HADOOP-11693. Azure Storage FileSystem rename operations are throttled too
     aggressively to complete HBase WAL archiving. (Duo Xu via cnauroth)
 
-    HADOOP-11710. Make CryptoOutputStream behave like DFSOutputStream wrt
-    synchronization. (Sean Busbey via yliu)
-
     HADOOP-11558. Fix dead links to doc of hadoop-tools. (Jean-Pierre 
     Matsumoto via ozawa)
 
@@ -1925,7 +1868,7 @@ Release 2.6.2 - UNRELEASED
 
   BUG FIXES
 
-Release 2.6.1 - UNRELEASED
+Release 2.6.1 - 2015-09-09
 
   INCOMPATIBLE CHANGES
 
@@ -1936,11 +1879,20 @@ Release 2.6.1 - UNRELEASED
     HADOOP-7139. Allow appending to existing SequenceFiles
     (kanaka kumar avvaru via vinayakumarb)
 
+    HADOOP-12280. Skip unit tests based on maven profile rather than
+    NativeCodeLoader.isNativeCodeLoaded (Masatake Iwasaki via Colin P. McCabe)
+
   OPTIMIZATIONS
 
+    HADOOP-11238. Update the NameNode's Group Cache in the background when
+    possible (Chris Li via Colin P. McCabe)
+
+    HADOOP-11506. Configuration variable expansion regex expensive for long
+    values. (Gera Shegalov via gera)
+
   BUG FIXES
 
-    HADOOP-11466. FastByteComparisons: do not use UNSAFE_COMPARER on the SPARC
+    HADOOP-11466: FastByteComparisons: do not use UNSAFE_COMPARER on the SPARC
     architecture because it is slower there (Suman Somasundar via Colin P.
     McCabe)
 
@@ -1949,6 +1901,51 @@ Release 2.6.1 - UNRELEASED
     HADOOP-11333. Fix deadlock in DomainSocketWatcher when the notification
     pipe is full (zhaoyunjiong via cmccabe)
 
+    HADOOP-11343. Overflow is not properly handled in caclulating final iv for
+    AES CTR. (Jerry Chen via wang)
+
+    HADOOP-11368. Fix SSLFactory truststore reloader thread leak in
+    KMSClientProvider. (Arun Suresh via wang)
+
+    HADOOP-11350. The size of header buffer of HttpServer is too small when
+    HTTPS is enabled. (Benoy Antony via wheat9)
+
+    HADOOP-11482. Use correct UGI when KMSClientProvider is called by a proxy
+    user. Contributed by Arun Suresh.
+
+    HADOOP-11295. RPC Server Reader thread can't shutdown if RPCCallQueue is
+    full. (Ming Ma via kihwal)
+
+    HADOOP-11604. Prevent ConcurrentModificationException while closing domain
+    sockets during shutdown of DomainSocketWatcher thread. (cnauroth)
+
+    HADOOP-11674. oneByteBuf in CryptoInputStream and CryptoOutputStream
+    should be non static. (Sean Busbey via yliu)
+
+    HADOOP-11710. Make CryptoOutputStream behave like DFSOutputStream wrt
+    synchronization. (Sean Busbey via yliu)
+
+    HADOOP-11812. Implement listLocatedStatus for ViewFileSystem to speed up
+    split calculation (gera)
+
+    HADOOP-11730. Regression: s3n read failure recovery broken.
+    (Takenori Sato via stevel)
+
+    HADOOP-11802: DomainSocketWatcher thread terminates sometimes after there
+    is an I/O error during requestShortCircuitShm (cmccabe)
+
+    HADOOP-11491. HarFs incorrectly declared as requiring an authority.
+    (Brahma Reddy Battula via gera)
+
+    HADOOP-8151. Error handling in snappy decompressor throws invalid
+    exceptions. (Matt Foley via harsh)
+
+    HADOOP-11932. MetricsSinkAdapter may hang  when being stopped.
+    (Brahma Reddy Battula via jianhe)
+
+    HADOOP-11934. Use of JavaKeyStoreProvider in LdapGroupsMapping causes
+    infinite loop. (Larry McCay via cnauroth)
+
 Release 2.6.0 - 2014-11-18
 
   INCOMPATIBLE CHANGES

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fbbb7ff1/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index e241460..0c2645d 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -441,8 +441,6 @@ Release 2.8.0 - UNRELEASED
     HDFS-8085. Move CorruptFileBlockIterator to a new hdfs.client.impl package.
     (szetszwo)
 
-    HDFS-8046. Allow better control of getContentSummary (kihwal)
-
     HDFS-8076. Code cleanup for DFSInputStream: use offset instead of
     LocatedBlock when possible. (Zhe Zhang via wang)
 
@@ -843,9 +841,6 @@ Release 2.8.0 - UNRELEASED
 
     HDFS-8900. Compact XAttrs to optimize memory footprint. (yliu)
 
-    HDFS-8846. Add a unit test for INotify functionality across a layout
-    version upgrade (Zhe Zhang via Colin P. McCabe)
-
     HDFS-8951. Move the shortcircuit package to hdfs-client.
     (Mingliang Liu via wheat9)
 
@@ -894,9 +889,6 @@ Release 2.8.0 - UNRELEASED
     HDFS-9012. Move o.a.h.hdfs.protocol.datatransfer.PipelineAck class to
     hadoop-hdfs-client module. (Mingliang Liu via wheat9)
 
-    HDFS-8384. Allow NN to startup if there are files having a lease but are not
-    under construction. (jing9)
-
     HDFS-8984. Move replication queues related methods in FSNamesystem to
     BlockManager. (wheat9)
 
@@ -1041,9 +1033,6 @@ Release 2.8.0 - UNRELEASED
     HDFS-8290. WebHDFS calls before namesystem initialization can cause
     NullPointerException. (cnauroth)
 
-    HDFS-8219. setStoragePolicy with folder behavior is different after cluster restart.
-    (surendra singh lilhore via Xiaoyu Yao)
-
     HDFS-8310. Fix TestCLI.testAll "help: help for find" on Windows.
     (Kiran Kumar M R via Xiaoyu Yao)
 
@@ -1150,18 +1139,12 @@ Release 2.8.0 - UNRELEASED
     HDFS-8268. Port conflict log for data node server is not sufficient
     (Mohammad Shahid Khan via vinayakumarb)
 
-    HDFS-8431. hdfs crypto class not found in Windows.
-    (Anu Engineer via cnauroth)
-
     HDFS-8407. hdfsListDirectory must set errno to 0 on success (Masatake
     Iwasaki via Colin P. McCabe)
 
     HDFS-7401. Add block info to DFSInputStream' WARN message when it adds
     node to deadNodes (Arshad Mohammad via vinayakumarb)
 
-    HDFS-7609. Avoid retry cache collision when Standby NameNode loading edits.
-    (Ming Ma via jing9)
-
     HDFS-8490. Typo in trace enabled log in ExceptionHandler of WebHDFS.
     (Archana T via ozawa)
 
@@ -1365,9 +1348,6 @@ Release 2.7.2 - UNRELEASED
 
     HDFS-8867. Enable optimized block reports. (Daryn Sharp via jing9)
 
-    HDFS-8863. The remaining space check in BlockPlacementPolicyDefault is
-    flawed. (Kihwal Lee via yliu)
-
     HDFS-8891. HDFS concat should keep srcs order. (Yong Zhang via jing9)
 
     HDFS-8995. Flaw in registration bookeeping can make DN die on reconnect.
@@ -1412,15 +1392,9 @@ Release 2.7.1 - 2015-07-06
     (Surendra Singh Lilhore via szetszwo)
 
   OPTIMIZATIONS
-    HDFS-8480. Fix performance and timeout issues in HDFS-7929 by using
-    hard-links to preserve old edit logs, instead of copying them. (Zhe Zhang
-    via Colin P. McCabe)
 
   BUG FIXES
 
-    HDFS-8127. NameNode Failover during HA upgrade can cause DataNode to
-    finalize upgrade. (jing9)
-
     HDFS-8151. Always use snapshot path as source when invalid snapshot names
     are used for diff based distcp. (jing9)
 
@@ -1442,9 +1416,6 @@ Release 2.7.1 - 2015-07-06
     HDFS-8147. StorageGroup in Dispatcher should override equals nad hashCode.
     (surendra singh lilhore via szetszwo)
 
-    HDFS-8070. Pre-HDFS-7915 DFSClient cannot use short circuit on
-    post-HDFS-7915 DataNode (cmccabe)
-
     HDFS-8273. FSNamesystem#Delete() should not call logSync() when holding the
     lock. (wheat9)
 
@@ -1457,17 +1428,8 @@ Release 2.7.1 - 2015-07-06
     HDFS-8305: HDFS INotify: the destination field of RenameOp should always
     end with the file name (cmccabe)
 
-    HDFS-7980. Incremental BlockReport will dramatically slow down namenode
-    startup.  (Walter Su via szetszwo)
-
     HDFS-8226. Non-HA rollback compatibility broken (J.Andreina via vinayakumarb)
 
-    HDFS-7894. Rolling upgrade readiness is not updated in jmx until query
-    command is issued. (Brahma Reddy Battula  via kihwal)
-
-    HDFS-8254. Standby namenode doesn't process DELETED_BLOCK if the add block
-    request is in edit log. (Rushabh S Shah via kihwal)
-
     HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor
     goes for infinite loop (Rushabh S Shah  via kihwal)
 
@@ -1476,9 +1438,6 @@ Release 2.7.1 - 2015-07-06
 
     HDFS-8405. Fix a typo in NamenodeFsck.  (Takanobu Asanuma via szetszwo)
 
-    HDFS-8404. Pending block replication can get stuck using older genstamp
-    (Nathan Roberts via kihwal)
-
     HDFS-8451. DFSClient probe for encryption testing interprets empty URI
     property for "enabled". (Steve Loughran via xyao)
 
@@ -1527,9 +1486,6 @@ Release 2.7.0 - 2015-04-20
 
   NEW FEATURES
     
-    HDFS-7278. Add a command that allows sysadmins to manually trigger full
-    block reports from a DN (cmccabe)
-
     HDFS-6663. Admin command to track file and locations from block id.
     (Chen He via kihwal)
 
@@ -1623,9 +1579,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-3342. SocketTimeoutException in BlockSender.sendChunks could
     have a better error message. (Yongjun Zhang via wang)
 
-    HDFS-7035. Make adding a new data directory to the DataNode an atomic
-    operation and improve error handling (Lei Xu via Colin P. McCabe)
-    
     HDFS-6917. Add an hdfs debug command to validate blocks, call recoverlease,
     etc. (cmccabe)
 
@@ -1711,9 +1664,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-7462. Consolidate implementation of mkdirs() into a single class.
     (wheat9)
 
-    HDFS-7446. HDFS inotify should have the ability to determine what txid it
-    has read up to (cmccabe)
-
     HDFS-6735. A minor optimization to avoid pread() be blocked by read()
     inside the same DFSInputStream (Lars Hofhansl via stack)
     
@@ -1756,9 +1706,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-7528. Consolidate symlink-related implementation into a single class.
     (wheat9)
 
-    HDFS-7531. Improve the concurrent access on FsVolumeList (Lei Xu via Colin
-    P. McCabe)
-
     HDFS-7373. Clean up temporary files after fsimage transfer failures.
     (kihwal)
 
@@ -1776,8 +1723,6 @@ Release 2.7.0 - 2015-04-20
     HADOOP-11470. Remove some uses of obsolete guava APIs from the hadoop
     codebase. (Sangjin Lee via Colin P. McCabe)
 
-    HDFS-7182. JMX metrics aren't accessible when NN is busy. (Ming Ma via jing9)
-
     HDFS-7323. Move the get/setStoragePolicy commands out from dfsadmin.
     (jing9 via yliu)
 
@@ -1971,9 +1916,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-7410. Support CreateFlags with append() to support hsync() for
     appending streams (Vinayakumar B via Colin P. McCabe)
 
-    HDFS-7742. Favoring decommissioning node for replication can cause a block 
-    to stay underreplicated for long periods (Nathan Roberts via kihwal)
-
     HDFS-8008. Support client-side back off when the datanodes are congested.
     (wheat9)
 
@@ -2121,9 +2063,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-7431. log message for InvalidMagicNumberException may be incorrect.
     (Yi Liu via cnauroth)
 
-    HDFS-7552. Change FsVolumeList toString() to fix
-    TestDataNodeVolumeFailureToleration (Liang Xie via Colin P. McCabe)
-
     HDFS-7557. Fix spacing for a few keys in DFSConfigKeys.java 
     (Colin P.McCabe)
 
@@ -2150,21 +2089,9 @@ Release 2.7.0 - 2015-04-20
     HDFS-7589. Break the dependency between libnative_mini_dfs and libhdfs.
     (Zhanwei Wang via cnauroth)
 
-    HDFS-7579. Improve log reporting during block report rpc failure.
-    (Charles Lamb via cnauroth)
-
-    HDFS-7596. NameNode should prune dead storages from storageMap.
-    (Arpit Agarwal via cnauroth)
-
-    HDFS-7533. Datanode sometimes does not shutdown on receiving upgrade
-    shutdown command (Eric Payne via kihwal)
-
     HDFS-5445. PacketReceiver populates the packetLen field in PacketHeader
     incorrectly (Jonathan Mace via Colin P. McCabe)
 
-    HDFS-7470. SecondaryNameNode need twice memory when calling
-    reloadFromImageFile. (zhaoyunjiong via cnauroth)
-
     HDFS-7585. Get TestEnhancedByteBufferAccess working on CPU architectures
     with page sizes other than 4096 (Sam Liu via Colin P. McCabe)
 
@@ -2182,15 +2109,9 @@ Release 2.7.0 - 2015-04-20
     HDFS-7496. Fix FsVolume removal race conditions on the DataNode by
     reference-counting the volume instances (lei via cmccabe)
 
-    HDFS-7610. Fix removal of dynamically added DN volumes (Lei (Eddy) Xu via
-    Colin P. McCabe)
-
     HDFS-7548. Corrupt block reporting delayed until datablock scanner thread
     detects it (Rushabh Shah via kihwal)
 
-    HDFS-7575. Upgrade should generate a unique storage ID for each
-    volume. (Arpit Agarwal)
-
     HDFS-3519. Checkpoint upload may interfere with a concurrent saveNamespace.
     (Ming Ma via cnauroth)
 
@@ -2235,9 +2156,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-6651. Deletion failure can leak inodes permanently.
     (Jing Zhao via wheat9)
 
-    HDFS-7707. Edit log corruption due to delayed block removal again.
-    (Yongjun Zhang via kihwal)
-
     HDFS-7734. Class cast exception in NameNode#main. (yliu via wang)
 
     HDFS-7719. BlockPoolSliceStorage#removeVolumes fails to remove some
@@ -2264,9 +2182,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-7718. Store KeyProvider in ClientContext to avoid leaking key provider
     threads when using FileContext (Arun Suresh via Colin P. McCabe)
 
-    HDFS-7714. Simultaneous restart of HA NameNodes and DataNode can cause
-    DataNode to register successfully with only one NameNode.(vinayakumarb)
-
     HDFS-7769. TestHDFSCLI should not create files in hdfs project root dir.
     (szetszwo)
 
@@ -2300,15 +2215,9 @@ Release 2.7.0 - 2015-04-20
     HDFS-6662. WebHDFS cannot open a file if its path contains "%".
     (Gerson Carlos via wheat9)
 
-    HDFS-7788. Post-2.6 namenode may not start up with an image containing
-    inodes created with an old release. (Rushabh Shah via kihwal)
-
     HDFS-7814. Fix usage string of storageType parameter for
     "dfsadmin -setSpaceQuota/clrSpaceQuota". (Xiaoyu Yao via cnauroth)
 
-    HDFS-7009. Active NN and standby NN have different live nodes.
-    (Ming Ma via cnauroth)
-
     HDFS-7807. libhdfs htable.c: fix htable resizing, add unit test (cmccabe)
 
     HDFS-7805. NameNode recovery prompt should be printed on console (Surendra
@@ -2320,9 +2229,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-7831. Fix the starting index and end condition of the loop in
     FileDiffList.findEarlierSnapshotBlocks(). (Konstantin Shvachko via jing9)
 
-    HDFS-7763. fix zkfc hung issue due to not catching exception in a corner
-    case. (Liang Xie via wang)
-
     HDFS-7843. A truncated file is corrupted after rollback from a rolling
     upgrade.  (szetszwo)
 
@@ -2335,9 +2241,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-7785. Improve diagnostics information for HttpPutFailedException.
     (Chengbing Liu via wheat9)
 
-    HDFS-7871. NameNodeEditLogRoller can keep printing "Swallowing exception"
-    message. (jing9)
-
     HDFS-7757. Misleading error messages in FSImage.java. (Brahma Reddy Battula
     via Arpit Agarwal)
 
@@ -2355,15 +2258,9 @@ Release 2.7.0 - 2015-04-20
 
     HDFS-7434. DatanodeID hashCode should not be mutable. (daryn via kihwal)
 
-    HDFS-7885. Datanode should not trust the generation stamp provided by
-    client. (Tsz Wo Nicholas Sze via jing9)
-
     HDFS-7818. OffsetParam should return the default value instead of throwing
     NPE when the value is unspecified. (Eric Payne via wheat9)
 
-    HDFS-7830. DataNode does not release the volume lock when adding a volume
-    fails. (Lei Xu via Colin P. Mccabe)
-
     HDFS-6833.  DirectoryScanner should not register a deleting block with
     memory of DataNode.  (Shinichi Yamashita via szetszwo)
 
@@ -2373,9 +2270,6 @@ Release 2.7.0 - 2015-04-20
     HDFS-7903. Cannot recover block after truncate and delete snapshot.
     (Plamen Jeliazkov via shv)
 
-    HDFS-7915. The DataNode can sometimes allocate a ShortCircuitShm slot and
-    fail to tell the DFSClient about it because of a network error (cmccabe)
-
     HDFS-7886. Fix TestFileTruncate falures. (Plamen Jeliazkov and shv)
 
     HDFS-7946. TestDataNodeVolumeFailureReporting NPE on Windows. (Xiaoyu Yao
@@ -2409,18 +2303,10 @@ Release 2.7.0 - 2015-04-20
     HDFS-7943. Append cannot handle the last block with length greater than
     the preferred block size. (jing9)
 
-    HDFS-7929. inotify unable fetch pre-upgrade edit log segments once upgrade
-    starts (Zhe Zhang via Colin P. McCabe)
-
-    HDFS-7587. Edit log corruption can happen if append fails with a quota
-    violation. (jing9)
-
     HDFS-7816. Unable to open webhdfs paths with "+". (wheat9 via kihwal)
 
     HDFS-7932. Speed up the shutdown of datanode during rolling upgrade.(kihwal)
 
-    HDFS-7930. commitBlockSynchronization() does not remove locations. (yliu)
-
     HDFS-7957. Truncate should verify quota before making changes. (jing9)
 
     HDFS-6841. Use Time.monotonicNow() wherever applicable instead of Time.now()
@@ -2428,13 +2314,6 @@ Release 2.7.0 - 2015-04-20
 
     HDFS-7942. NFS: support regexp grouping in nfs.exports.allowed.hosts (brandonli)
 
-    HDFS-7884. Fix NullPointerException in BlockSender when the generation stamp
-    provided by the client is larger than the one stored in the datanode.
-    (Brahma Reddy Battula via szetszwo)
-
-    HDFS-7960. The full block report should prune zombie storages even if
-    they're not empty. (cmccabe and Eddy Xu via wang)
-
     HDFS-7961. Trigger full block report after hot swapping disk. (Eddy Xu via wang)
 
     HDFS-7977. NFS couldn't take percentile intervals (brandonli)
@@ -2467,15 +2346,9 @@ Release 2.7.0 - 2015-04-20
     HDFS-8051. FsVolumeList#addVolume should release volume reference if not
     put it into BlockScanner. (Lei (Eddy) Xu via Colin P. McCabe)
 
-    HDFS-7999. FsDatasetImpl#createTemporary sometimes holds the FSDatasetImpl
-    lock for a very long time (sinago via cmccabe)
-
     HDFS-8038. PBImageDelimitedTextWriter#getEntry output HDFS path in
     platform-specific format. (Xiaoyu Yao via cnauroth)
 
-    HDFS-8072. Reserved RBW space is not released if client terminates while
-    writing block. (Arpit Agarwal)
-
     HDFS-8063: Fix intermittent test failures in TestTracing (Masatake Iwasaki
     via Colin P. McCabe)
 
@@ -2517,16 +2390,42 @@ Release 2.6.2 - UNRELEASED
 
   BUG FIXES
 
-Release 2.6.1 - UNRELEASED
+Release 2.6.1 - 2015-09-09
 
   INCOMPATIBLE CHANGES
 
   NEW FEATURES
 
+    HDFS-7278. Add a command that allows sysadmins to manually trigger full
+    block reports from a DN (cmccabe)
+
   IMPROVEMENTS
 
+    HDFS-7035. Make adding a new data directory to the DataNode an atomic
+    operation and improve error handling (Lei Xu via Colin P. McCabe)
+
+    HDFS-7531. Improve the concurrent access on FsVolumeList (Lei Xu via Colin
+    P. McCabe)
+
+    HDFS-7579. Improve log reporting during block report rpc failure.
+    (Charles Lamb via cnauroth)
+
+    HDFS-7182. JMX metrics aren't accessible when NN is busy. (Ming Ma via jing9)
+
+    HDFS-7596. NameNode should prune dead storages from storageMap.
+    (Arpit Agarwal via cnauroth)
+
+    HDFS-8046. Allow better control of getContentSummary (kihwal)
+
+    HDFS-8384. Allow NN to startup if there are files having a lease but are not
+    under construction. (jing9)
+
   OPTIMIZATIONS
 
+    HDFS-8480. Fix performance and timeout issues in HDFS-7929 by using
+    hard-links to preserve old edit logs, instead of copying them. (Zhe Zhang
+    via Colin P. McCabe)
+
   BUG FIXES
 
     HDFS-7425. NameNode block deletion logging uses incorrect appender.
@@ -2550,8 +2449,7 @@ Release 2.6.1 - UNRELEASED
     HDFS-7733. NFS: readdir/readdirplus return null directory
     attribute on failure. (Arpit Agarwal)
 
-    HDFS-8486. DN startup may cause severe data loss (Daryn Sharp via Colin P.
-    McCabe)
+    HDFS-8486. DN startup may cause severe data loss. (daryn via cmccabe)
 
     HDFS-7213. processIncrementalBlockReport performance degradation.
     (Eric Payne via kihwal)
@@ -2565,9 +2463,111 @@ Release 2.6.1 - UNRELEASED
     HDFS-7225. Remove stale block invalidation work when DN re-registers with
     different UUID. (Zhe Zhang and Andrew Wang)
 
+    HDFS-7533. Datanode sometimes does not shutdown on receiving upgrade
+    shutdown command (Eric Payne via kihwal)
+
+    HDFS-7575. Upgrade should generate a unique storage ID for each
+    volume. (Arpit Agarwal)
+
+    HDFS-7707. Edit log corruption due to delayed block removal again.
+    (Yongjun Zhang via kihwal)
+
+    HDFS-7714. Simultaneous restart of HA NameNodes and DataNode can cause
+    DataNode to register successfully with only one NameNode.(vinayakumarb)
+
+    HDFS-7788. Post-2.6 namenode may not start up with an image containing
+    inodes created with an old release. (Rushabh Shah via kihwal)
+
+    HDFS-7009. Active NN and standby NN have different live nodes.
+    (Ming Ma via cnauroth)
+
+    HDFS-7763. fix zkfc hung issue due to not catching exception in a corner
+    case. (Liang Xie via wang)
+
+    HDFS-7871. NameNodeEditLogRoller can keep printing "Swallowing exception"
+    message. (jing9)
+
+    HDFS-7885. Datanode should not trust the generation stamp provided by
+    client. (Tsz Wo Nicholas Sze via jing9)
+
+    HDFS-7610. Fix removal of dynamically added DN volumes (Lei (Eddy) Xu via
+    Colin P. McCabe)
+
+    HDFS-7830. DataNode does not release the volume lock when adding a volume
+    fails. (Lei Xu via Colin P. Mccabe)
+
+    HDFS-7587. Edit log corruption can happen if append fails with a quota
+    violation. (jing9)
+
+    HDFS-7929. inotify unable fetch pre-upgrade edit log segments once upgrade
+    starts (Zhe Zhang via Colin P. McCabe)
+
+    HDFS-7930. commitBlockSynchronization() does not remove locations. (yliu)
+
+    HDFS-7884. Fix NullPointerException in BlockSender when the generation stamp
+    provided by the client is larger than the one stored in the datanode.
+    (Brahma Reddy Battula via szetszwo)
+
+    HDFS-7960. The full block report should prune zombie storages even if
+    they're not empty. (cmccabe and Eddy Xu via wang)
+
+    HDFS-7742. Favoring decommissioning node for replication can cause a block
+    to stay underreplicated for long periods (Nathan Roberts via kihwal)
+
+    HDFS-7999. FsDatasetImpl#createTemporary sometimes holds the FSDatasetImpl
+    lock for a very long time (sinago via cmccabe)
+
+    HDFS-8072. Reserved RBW space is not released if client terminates while
+    writing block. (Arpit Agarwal)
+
+    HDFS-8127. NameNode Failover during HA upgrade can cause DataNode to
+    finalize upgrade. (jing9)
+
+    HDFS-7915. The DataNode can sometimes allocate a ShortCircuitShm slot and
+    fail to tell the DFSClient about it because of a network error (cmccabe)
+
+    HDFS-8070. Pre-HDFS-7915 DFSClient cannot use short circuit on
+    post-HDFS-7915 DataNode (cmccabe)
+
+    HDFS-8219. setStoragePolicy with folder behavior is different after cluster restart.
+    (surendra singh lilhore via Xiaoyu Yao)
+
+    HDFS-7894. Rolling upgrade readiness is not updated in jmx until query
+    command is issued. (Brahma Reddy Battula  via kihwal)
+
+    HDFS-8254. Standby namenode doesn't process DELETED_BLOCK if the add block
+    request is in edit log. (Rushabh S Shah via kihwal)
+
+    HDFS-8404. Pending block replication can get stuck using older genstamp
+    (Nathan Roberts via kihwal)
+
+    HDFS-8431. hdfs crypto class not found in Windows.
+    (Anu Engineer via cnauroth)
+
+    HDFS-7609. Avoid retry cache collision when Standby NameNode loading edits.
+    (Ming Ma via jing9)
+
     HDFS-8270. create() always retried with hardcoded timeout when file already
     exists with open lease (J.Andreina via vinayakumarb)
 
+    HDFS-7980. Incremental BlockReport will dramatically slow down namenode
+    startup.  (Walter Su via szetszwo)
+
+    HDFS-7446. HDFS inotify should have the ability to determine what txid it
+    has read up to (cmccabe)
+
+    HDFS-8846. Add a unit test for INotify functionality across a layout
+    version upgrade (Zhe Zhang via Colin P. McCabe)
+
+    HDFS-7470. SecondaryNameNode need twice memory when calling
+    reloadFromImageFile. (zhaoyunjiong via cnauroth)
+
+    HDFS-8863. The remaining space check in BlockPlacementPolicyDefault is
+    flawed. (Kihwal Lee via yliu)
+
+    HDFS-7552. Change FsVolumeList toString() to fix
+    TestDataNodeVolumeFailureToleration (Liang Xie via Colin P. McCabe)
+
 Release 2.6.0 - 2014-11-18
 
   INCOMPATIBLE CHANGES

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fbbb7ff1/hadoop-mapreduce-project/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index 02c1f1f..8c64738 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -448,9 +448,6 @@ Release 2.8.0 - UNRELEASED
     MAPREDUCE-6349. Fix typo in property org.apache.hadoop.mapreduce.
     lib.chain.Chain.REDUCER_INPUT_VALUE_CLASS. (Ray Chiang via ozawa)
 
-    MAPREDUCE-5649. Reduce cannot use more than 2G memory for the final merge
-    (Gera Shegalov via jlowe)
-
     MAPREDUCE-6165. [JDK8] TestCombineFileInputFormat failed on JDK8.
     (Akira AJISAKA via ozawa)
 
@@ -605,14 +602,6 @@ Release 2.7.1 - 2015-07-06
 
   BUG FIXES
 
-    MAPREDUCE-6300. Task list sort by task id broken. (Siqi Li via aajisaka)
-
-    MAPREDUCE-6238. MR2 can't run local jobs with -libjars command options
-    which is a regression from MR1 (zxu via rkanter)
-
-    MAPREDUCE-6324. Fixed MapReduce uber jobs to not fail the udpate of AM-RM
-    tokens when they roll-over. (Jason Lowe via vinodkv)
-
     MAPREDUCE-6252. JobHistoryServer should not fail when encountering a 
     missing directory. (Craig Welch via devaraj)
 
@@ -629,10 +618,6 @@ Release 2.7.1 - 2015-07-06
     that they don't fail on history-server backed by DFSes with not so strong
     guarantees. (Craig Welch via vinodkv)
 
-    MAPREDUCE-6361. NPE issue in shuffle caused by concurrent issue between
-    copySucceeded() in one thread and copyFailed() in another thread on the
-    same host. (Junping Du via ozawa)
-
     MAPREDUCE-6387. Serialize the recently added Task#encryptedSpillKey field at 
     the end. (Arun Suresh via kasha)
 
@@ -714,9 +699,6 @@ Release 2.7.0 - 2015-04-20
     MAPREDUCE-6248. Exposed the internal MapReduce job's information as a public
     API in DistCp. (Jing Zhao via vinodkv)
 
-    MAPREDUCE-6267. Refactor JobSubmitter#copyAndConfigureFiles into it's own 
-    class. (Chris Trezzo via kasha)
-
     MAPREDUCE-6263. Configurable timeout between YARNRunner terminate the 
     application and forcefully kill. (Eric Payne via junping_du)
 
@@ -766,9 +748,6 @@ Release 2.7.0 - 2015-04-20
     MAPREDUCE-4879. TeraOutputFormat may overwrite an existing output
     directory. (gera)
 
-    MAPREDUCE-6166. Reducers do not validate checksum of map outputs when
-    fetching directly to disk. (Eric Payne via gera)
-
     MAPREDUCE-6045. need close the DataInputStream after open it in
     TestMapReduce.java (zxu via rkanter)
 
@@ -778,9 +757,6 @@ Release 2.7.0 - 2015-04-20
     MAPREDUCE-3283. mapred classpath CLI does not display the complete classpath
     (Varun Saxena via cnauroth)
 
-    MAPREDUCE-6230. Fixed RMContainerAllocator to update the new AMRMToken
-    service name properly. (Jason Lowe via jianhe)
-
     MAPREDUCE-6231. Grep example job is not working on a fully-distributed
     cluster. (aajisaka)
 
@@ -831,9 +807,6 @@ Release 2.7.0 - 2015-04-20
     MAPREDUCE-6285. ClientServiceDelegate should not retry upon
     AuthenticationException. (Jonathan Eagles via ozawa)
 
-    MAPREDUCE-6303. Read timeout when retrying a fetch error can be fatal 
-    to a reducer. (Jason Lowe via junping_du)
-
 Release 2.6.2 - UNRELEASED
 
   INCOMPATIBLE CHANGES
@@ -846,7 +819,7 @@ Release 2.6.2 - UNRELEASED
 
   BUG FIXES
 
-Release 2.6.1 - UNRELEASED
+Release 2.6.1 - 2015-09-09
 
   INCOMPATIBLE CHANGES
 
@@ -861,6 +834,33 @@ Release 2.6.1 - UNRELEASED
     MAPREDUCE-6237. Multiple mappers with DBInputFormat don't work because of
     reusing conections. (Kannan Rajah via ozawa)
 
+    MAPREDUCE-6166. Reducers do not validate checksum of map outputs when
+    fetching directly to disk. (Eric Payne via gera)
+
+    MAPREDUCE-6230. Fixed RMContainerAllocator to update the new AMRMToken
+    service name properly. (Jason Lowe via jianhe)
+
+    MAPREDUCE-6303. Read timeout when retrying a fetch error can be fatal 
+    to a reducer. (Jason Lowe via junping_du)
+
+    MAPREDUCE-6300. Task list sort by task id broken. (Siqi Li via aajisaka)
+
+    MAPREDUCE-6267. Refactor JobSubmitter#copyAndConfigureFiles into it's own 
+    class. (Chris Trezzo via kasha)
+
+    MAPREDUCE-6238. MR2 can't run local jobs with -libjars command options
+    which is a regression from MR1 (zxu via rkanter)
+
+    MAPREDUCE-6324. Fixed MapReduce uber jobs to not fail the udpate of AM-RM
+    tokens when they roll-over. (Jason Lowe via vinodkv)
+
+    MAPREDUCE-5649. Reduce cannot use more than 2G memory for the final merge
+    (Gera Shegalov via jlowe)
+
+    MAPREDUCE-6361. NPE issue in shuffle caused by concurrent issue between
+    copySucceeded() in one thread and copyFailed() in another thread on the
+    same host. (Junping Du via ozawa)
+
 Release 2.6.0 - 2014-11-18
 
   INCOMPATIBLE CHANGES

http://git-wip-us.apache.org/repos/asf/hadoop/blob/fbbb7ff1/hadoop-yarn-project/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/CHANGES.txt b/hadoop-yarn-project/CHANGES.txt
index 4815be3..5a706a3 100644
--- a/hadoop-yarn-project/CHANGES.txt
+++ b/hadoop-yarn-project/CHANGES.txt
@@ -338,9 +338,6 @@ Release 2.8.0 - UNRELEASED
     YARN-3581. Deprecate -directlyAccessNodeLabelStore in RMAdminCLI. 
     (Naganarasimha G R via wangda)
 
-    YARN-3700. Made generic history service load a number of latest applications
-    according to the parameter or the configuration. (Xuan Gong via zjshen)
-
     YARN-3722. Merge multiple TestWebAppUtils into o.a.h.yarn.webapp.util.TestWebAppUtils.
     (Masatake Iwasaki via devaraj)
 
@@ -498,9 +495,6 @@ Release 2.8.0 - UNRELEASED
     YARN-3459. Fix failiure of TestLog4jWarningErrorMetricsAppender.
     (Varun Vasudev via wangda)
 
-    YARN-2890. MiniYarnCluster should turn on timeline service if
-    configured to do so. (Mit Desai via hitesh)
-
     YARN-3266. RMContext#inactiveNodes should have NodeId as map key.
     (Chengbing Liu via jianhe)
 
@@ -797,9 +791,6 @@ Release 2.8.0 - UNRELEASED
     YARN-4005. Completed container whose app is finished is possibly not
     removed from NMStateStore. (Jun Gong via jianhe)
 
-    YARN-4047. ClientRMService getApplications has high scheduler lock contention.
-    (Jason Lowe via jianhe)
-
     YARN-3987. Send AM container completed msg to NM once AM finishes.
     (sandflee via jianhe)
 
@@ -844,9 +835,6 @@ Release 2.7.2 - UNRELEASED
     YARN-3967. Fetch the application report from the AHS if the RM does not know about it.
     (Mit Desai via xgong)
 
-    YARN-3978. Configurably turn off the saving of container info in Generic AHS
-    (Eric Payne via jeagles)
-
     YARN-4092. Fixed UI redirection to print useful messages when both RMs are
     in standby mode. (Xuan Gong via jianhe)
 
@@ -880,11 +868,6 @@ Release 2.7.2 - UNRELEASED
     YARN-3925. ContainerLogsUtils#getContainerLogFile fails to read container
     log files from full disks. (zhihai xu via jlowe)
 
-    YARN-3990. AsyncDispatcher may overloaded with RMAppNodeUpdateEvent when
-    Node is connected/disconnected (Bibin A Chundatt via jlowe)
-
-    YARN-3999. RM hangs on draing events. (Jian He via xgong)
-
     YARN-3857: Memory leak in ResourceManager with SIMPLE mode.
     (mujunchao via zxu)
 
@@ -933,9 +916,6 @@ Release 2.7.1 - 2015-07-06
 
   BUG FIXES
 
-    YARN-3487. CapacityScheduler scheduler lock obtained unnecessarily when 
-    calling getQueue (Jason Lowe via wangda)
-
     YARN-3497. ContainerManagementProtocolProxy modifies IPC timeout conf
     without making a copy. (Jason Lowe via jianhe)
 
@@ -959,9 +939,6 @@ Release 2.7.1 - 2015-07-06
     YARN-3516. killing ContainerLocalizer action doesn't take effect when
     private localizer receives FETCH_FAILURE status.(zhihai xu via xgong)
 
-    YARN-3464. Race condition in LocalizerRunner kills localizer before 
-    localizing all resources. (Zhihai Xu via kasha)
-    
     YARN-3485. FairScheduler headroom calculation doesn't consider 
     maxResources for Fifo and FairShare policies. (kasha)
 
@@ -986,9 +963,6 @@ Release 2.7.1 - 2015-07-06
     YARN-3434. Interaction between reservations and userlimit can result in 
     significant ULF violation (tgraves)
 
-    YARN-3493. RM fails to come up with error "Failed to load/recover state"
-    when mem settings are changed. (Jian He via wangda)
-
     YARN-3626. On Windows localized resources are not moved to the front
     of the classpath when they should be. (Craig Welch via xgong)
 
@@ -998,20 +972,11 @@ Release 2.7.1 - 2015-07-06
     YARN-3537. NPE when NodeManager.serviceInit fails and stopRecoveryStore
     invoked (Brahma Reddy Battula via jlowe)
 
-    YARN-3641. NodeManager: stopRecoveryStore() shouldn't be skipped when
-    exceptions happen in stopping NM's sub-services. (Junping Du via jlowe)
-
-    YARN-3526. ApplicationMaster tracking URL is incorrectly redirected
-    on a QJM cluster. (Weiwei Yang via xgong)
-
     YARN-3601. Fix UT TestRMFailover.testRMWebAppRedirect. (Weiwei Yang via xgong)
 
     YARN-3677. Fix findbugs warnings in yarn-server-resourcemanager.
     (Vinod Kumar Vavilapalli via ozawa)
 
-    YARN-2918. RM should not fail on startup if queue's configured labels do
-    not exist in cluster-node-labels. (Wangda Tan via jianhe)
-
     YARN-3681. yarn cmd says "could not find main class 'queue'" in windows.
     (Craig Welch and Varun Saxena via xgong)
 
@@ -1036,18 +1001,6 @@ Release 2.7.1 - 2015-07-06
     YARN-3686. CapacityScheduler should trim default_node_label_expression. 
     (Sunil G via wangda)
 
-    YARN-2900. Application (Attempt and Container) Not Found in AHS results
-    in Internal Server Error (500). (Zhijie Shen and Mit Desai via xgong)
-
-    YARN-3725. App submission via REST API is broken in secure mode due to 
-    Timeline DT service address is empty. (Zhijie Shen via wangda)
-
-    YARN-3585. NodeManager cannot exit on SHUTDOWN event triggered and NM
-    recovery is enabled (Rohith Sharmaks via jlowe)
-
-    YARN-3733. Fix DominantRC#compare() does not work as expected if 
-    cluster resource is empty. (Rohith Sharmaks via wangda)
-
     YARN-3764. CapacityScheduler should forbid moving LeafQueue from one parent
     to another. (Wangda Tan via jianhe)
 
@@ -1060,13 +1013,6 @@ Release 2.7.1 - 2015-07-06
     YARN-3809. Failed to launch new attempts because
     ApplicationMasterLauncher's threads all hang (Jun Gong via jlowe)
 
-    YARN-3832. Resource Localization fails on a cluster due to existing cache
-    directories (Brahma Reddy Battula via jlowe)
-
-    YARN-3850. NM fails to read files from full disks which can lead to
-    container logs being lost and other issues (Varun Saxena via jlowe)
-
-
 Release 2.7.0 - 2015-04-20
 
   INCOMPATIBLE CHANGES
@@ -1116,9 +1062,6 @@ Release 2.7.0 - 2015-04-20
 
     YARN-2994. Document work-preserving RM restart. (Jian He via ozawa)
 
-    YARN-3249. Add a 'kill application' button to Resource Manager's Web UI.
-    (Ryu Kobayashi via ozawa)
-
     YARN-2786. Created a yarn cluster CLI and seeded with one command for listing
     node-labels collection. (Wangda Tan via vinodkv)
 
@@ -1189,8 +1132,6 @@ Release 2.7.0 - 2015-04-20
     YARN-1156. Enhance NodeManager AllocatedGB and AvailableGB metrics 
     for aggregation of decimal values. (Tsuyoshi OZAWA via junping_du)
 
-    YARN-2301. Improved yarn container command. (Naganarasimha G R via jianhe)
-
     YARN-2056. Disable preemption at Queue level (Eric Payne via jlowe)
 
     YARN-2762. Fixed RMAdminCLI to trim and check node-label related arguments
@@ -1244,12 +1185,6 @@ Release 2.7.0 - 2015-04-20
     YARN-2800. Remove MemoryNodeLabelsStore and add a way to enable/disable
     node labels feature. (Wangda Tan via ozawa)
 
-    YARN-3024. LocalizerRunner should give DIE action when all resources are
-    localized. (Chengbing Liu via xgong)
-
-    YARN-3092. Created a common ResourceUsage class to track labeled resource
-    usages in Capacity Scheduler. (Wangda Tan via jianhe)
-
     YARN-3086. Make NodeManager memory configurable in MiniYARNCluster.
     (Robert Metzger via ozawa)
 
@@ -1275,9 +1210,6 @@ Release 2.7.0 - 2015-04-20
     YARN-3022. Expose Container resource information from NodeManager for
     monitoring (adhoot via ranter)
 
-    YARN-3098. Created common QueueCapacities class in Capacity Scheduler to
-    track capacities-by-labels of queues. (Wangda Tan via jianhe)
-
     YARN-3075. NodeLabelsManager implementation to retrieve label to node 
     mapping (Varun Saxena via wangda)
 
@@ -1318,9 +1250,6 @@ Release 2.7.0 - 2015-04-20
     YARN-2079. Recover NonAggregatingLogHandler state upon nodemanager
     restart. (Jason Lowe via junping_du) 
 
-    YARN-3124. Fixed CS LeafQueue/ParentQueue to use QueueCapacities to track
-    capacities-by-label. (Wangda Tan via jianhe)
-
     YARN-3158. Correct log messages in ResourceTrackerService.
     (Varun Saxena via xgong)
 
@@ -1345,8 +1274,6 @@ Release 2.7.0 - 2015-04-20
     YARN-2799. Cleanup TestLogAggregationService based on the change in YARN-90.
     (Zhihai Xu via junping_du)
 
-    YARN-3230. Clarify application states on the web UI. (Jian He via wangda)
-
     YARN-3237. AppLogAggregatorImpl fails to log error cause.
     (Rushabh S Shah via xgong)
 
@@ -1380,9 +1307,6 @@ Release 2.7.0 - 2015-04-20
     YARN-3122. Metrics for container's actual CPU usage. 
     (Anubhav Dhoot via kasha)
 
-    YARN-1809. Synchronize RM and TimeLineServer Web-UIs. (Zhijie Shen and
-    Xuan Gong via jianhe)
-
     YARN-2190. Added CPU and memory limit options to the default container
     executor for Windows containers. (Chuan Liu via jianhe)
 
@@ -1417,56 +1341,26 @@ Release 2.7.0 - 2015-04-20
     YARN-2713. "RM Home" link in NM should point to one of the RMs in an 
     HA setup. (kasha)
 
-    YARN-2766. Made ApplicationHistoryManager return a sorted list of apps,
-    attempts and containers. (Robert Kanter via zjshen)
-
-    YARN-2856. Fixed RMAppImpl to handle ATTEMPT_KILLED event at ACCEPTED state
-    on app recovery. (Rohith Sharmaks via jianhe)
-
     YARN-2857. ConcurrentModificationException in ContainerLogAppender
     (Mohammad Kamrul Islam via jlowe)
 
-    YARN-2816. NM fail to start with NPE during container recovery (Zhihai Xu
-    via jlowe)
-
     YARN-2432. RMStateStore should process the pending events before close.
     (Varun Saxena via jianhe)
 
     YARN-1703. Fixed ResourceManager web-proxy to close connections correctly.
     (Rohith Sharma via vinodkv)
 
-    YARN-2414. RM web UI: app page will crash if app is failed before any
-    attempt has been created (Wangda Tan via jlowe)
-
     YARN-2870. Updated the command to run the timeline server in the document.
     (Masatake Iwasaki via zjshen)
 
     YARN-2878. Fix DockerContainerExecutor.apt.vm formatting. (Abin Shahab via
     jianhe)
 
-    YARN-2865. Fixed RM to always create a new RMContext when transtions from
-    StandBy to Active. (Rohith Sharmaks via jianhe)
-
     YARN-2315. FairScheduler: Set current capacity in addition to capacity.
     (Zhihai Xu via kasha)
 
-    YARN-1984. LeveldbTimelineStore does not handle db exceptions properly
-    (Varun Saxena via jlowe)
-
     YARN-2697. Remove useless RMAuthenticationHandler. (Haosong Huang via zjshen)
 
-    YARN-2906. CapacitySchedulerPage shows HTML tags for a queue's Active Users.
-    (Jason Lowe via jianhe)
-
-    YARN-2905. AggregatedLogsBlock page can infinitely loop if the aggregated
-    log file is corrupted (Varun Saxena via jlowe)
-
-    YARN-2894. Fixed a bug regarding application view acl when RM fails over.
-    (Rohith Sharmaks via jianhe)
-
-    YARN-2874. Dead lock in "DelegationTokenRenewer" which blocks RM to execute
-    any further apps. (Naganarasimha G R via kasha)
-
     YARN-2461. Fix PROCFS_USE_SMAPS_BASED_RSS_ENABLED property in
     YarnConfiguration. (rchiang via rkanter)
 
@@ -1479,18 +1373,12 @@ Release 2.7.0 - 2015-04-20
     YARN-2931. PublicLocalizer may fail until directory is initialized by
     LocalizeRunner. (Anubhav Dhoot via kasha)
 
-    YARN-2910. FSLeafQueue can throw ConcurrentModificationException. 
-    (Wilfred Spiegelenburg via kasha)
-
     YARN-2930. Fixed TestRMRestart#testRMRestartRecoveringNodeLabelManager
     intermittent failure. (Wangda Tan via jianhe)
 
     YARN-2924. Fixed RMAdminCLI to not convert node labels to lower case.
     (Wangda Tan via jianhe)
 
-    YARN-2917. Fixed potential deadlock when system.exit is called in AsyncDispatcher
-    (Rohith Sharmaks via jianhe)
-
     YARN-2243. Order of arguments for Preconditions.checkNotNull() is wrong in 
     SchedulerApplicationAttempt ctor. (devaraj)
 
@@ -1508,15 +1396,9 @@ Release 2.7.0 - 2015-04-20
     YARN-2944. InMemorySCMStore can not be instantiated with ReflectionUtils#newInstance.
     (Chris Trezzo via kasha)
 
-    YARN-2964. RM prematurely cancels tokens for jobs that submit jobs (oozie)
-    (Jian He via jlowe)
-
     YARN-2675. containersKilled metrics is not updated when the container is killed 
     during localization. (Zhihai Xu via kasha)
 
-    YARN-2952. Fixed incorrect version check in StateStore. (Rohith Sharmaks
-    via jianhe)
-
     YARN-2975. FSLeafQueue app lists are accessed without required locks. (kasha)
 
     YARN-2977. Fixed intermittent TestNMClient failure.
@@ -1524,12 +1406,6 @@ Release 2.7.0 - 2015-04-20
 
     YARN-2939. Fix new findbugs warnings in hadoop-yarn-common. (Li Lu via junping_du)
 
-    YARN-2920. Changed CapacityScheduler to kill containers on nodes where
-    node labels are changed. (Wangda Tan via jianhe)
-
-    YARN-2340. Fixed NPE when queue is stopped during RM restart.
-    (Rohith Sharmaks via jianhe)
-
     YARN-2940. Fix new findbugs warnings in rest of the hadoop-yarn components. (Li Lu 
     via junping_du)
 
@@ -1541,9 +1417,6 @@ Release 2.7.0 - 2015-04-20
 
     YARN-2988. Graph#save() may leak file descriptors. (Ted Yu via ozawa)
 
-    YARN-2992. ZKRMStateStore crashes due to session expiry. (Karthik Kambatla
-    via jianhe)
-
     YARN-2938. Fixed new findbugs warnings in hadoop-yarn-resourcemanager and
     hadoop-yarn-applicationhistoryservice. (Varun Saxena via zjshen)
 
@@ -1553,15 +1426,9 @@ Release 2.7.0 - 2015-04-20
     YARN-2991. Fixed DrainDispatcher to reuse the draining code path in
     AsyncDispatcher. (Rohith Sharmaks via zjshen)
 
-    YARN-2922. ConcurrentModificationException in CapacityScheduler's LeafQueue.
-    (Rohith Sharmaks via ozawa)
-
     YARN-2958. Made RMStateStore not update the last sequence number when updating the
     delegation token. (Varun Saxena via zjshen)
 
-    YARN-2978. Fixed potential NPE while getting queue info. (Varun Saxena via
-    jianhe)
-
     YARN-2230. Fixed few configs description in yarn-default.xml. (Vijay Bhat
     via jianhe)
 
@@ -1571,18 +1438,12 @@ Release 2.7.0 - 2015-04-20
     YARN-2936. Changed YARNDelegationTokenIdentifier to set proto fields on
     getProto method. (Varun Saxena via jianhe)
 
-    YARN-2997. Fixed NodeStatusUpdater to not send alreay-sent completed
-    container statuses on heartbeat. (Chengbing Liu via jianhe)
-
     YARN-3014. Replaces labels on a host should update all NM's labels on that
     host. (Wangda Tan via jianhe)
 
     YARN-3027. Scheduler should use totalAvailable resource from node instead of
     availableResource for maxAllocation. (adhoot via rkanter)
 
-    YARN-2637. Fixed max-am-resource-percent calculation in CapacityScheduler
-    when activating applications. (Craig Welch via jianhe)
-
     YARN-2861. Fixed Timeline DT secret manager to not reuse RM's configs.
     (Zhijie Shen via jianhe)
 
@@ -1613,21 +1474,12 @@ Release 2.7.0 - 2015-04-20
     YARN-3088. LinuxContainerExecutor.deleteAsUser can throw NPE if native
     executor returns an error (Eric Payne via jlowe)
 
-    YARN-3011. Possible IllegalArgumentException in ResourceLocalizationService
-    might lead NM to crash. (Varun Saxena via jianhe)
-
-    YARN-3103. AMRMClientImpl does not update AMRM token properly. (Jason Lowe
-    via jianhe)
-
     YARN-3079. Scheduler should also update maximumAllocation when updateNodeResource.
     (Zhihai Xu via wangda)
 
     YARN-3029. FSDownload.unpack() uses local locale for FS case conversion, may not
     work everywhere. (Varun Saxena via ozawa)
 
-    YARN-3099. Capacity Scheduler LeafQueue/ParentQueue should use ResourceUsage
-    to track used-resources-by-label.(Wangda Tan via jianhe)
-
     YARN-3077. Fixed RM to create zk root path recursively. (Chun Chen via jianhe)
 
     YARN-3113. Release audit warning for Sorting icons.psd. (stevel via kihwal)
@@ -1653,18 +1505,12 @@ Release 2.7.0 - 2015-04-20
     YARN-1537. Fix race condition in
     TestLocalResourcesTrackerImpl.testLocalResourceCache. (xgong via acmurthy)
 
-    YARN-2694. Ensure only single node label specified in ResourceRequest.
-    (Wangda Tan via jianhe)
-
     YARN-3089. LinuxContainerExecutor does not handle file arguments to
     deleteAsUser (Eric Payne via jlowe)
 
     YARN-3143. RM Apps REST API can return NPE or entries missing id and other
     fields (jlowe)
 
-    YARN-3094. Reset timer for liveness monitors after RM recovery. (Jun Gong
-    via jianhe)
-
     YARN-2971. RM uses conf instead of token service address to renew timeline
     delegation tokens (jeagles)
 
@@ -1674,10 +1520,6 @@ Release 2.7.0 - 2015-04-20
     YARN-2809. Implement workaround for linux kernel panic when removing
     cgroup (Nathan Roberts via jlowe)
 
-    YARN-2246. Made the proxy tracking URL always be
-    http(s)://proxy addr:port/proxy/<appId> to avoid duplicate sections. (Devaraj
-    K via zjshen)
-
     YARN-3160. Fix non-atomic operation on nodeUpdateQueue in RMNodeImpl. 
     (Chengbing Liu via junping_du)
 
@@ -1708,9 +1550,6 @@ Release 2.7.0 - 2015-04-20
     YARN-2749. Fix some testcases from TestLogAggregationService fails in trunk. 
     (Xuan Gong via junping_du)
 
-    YARN-3207. Secondary filter matches entites which do not have the key being
-    filtered for. (Zhijie Shen via xgong)
-
     YARN-3132. RMNodeLabelsManager should remove node from node-to-label mapping
     when node becomes deactivated. (Wangda Tan via jianhe)
 
@@ -1723,15 +1562,9 @@ Release 2.7.0 - 2015-04-20
     YARN-3194. RM should handle NMContainerStatuses sent by NM while
     registering if NM is Reconnected node (Rohith via jlowe)
 
-    YARN-3238. Connection timeouts to nodemanagers are retried at
-    multiple levels (Jason Lowe via xgong)
-
     YARN-3247. TestQueueMappings should use CapacityScheduler explicitly.
     (Zhihai Xu via ozawa)
 
-    YARN-3239. WebAppProxy does not support a final tracking url which has
-    query fragments and params (Jian He via jlowe)
-
     YARN-3256. TestClientToAMTokens#testClientTokenRace is not running against 
     all Schedulers even when using ParameterizedSchedulerTestBase. 
     (Anubhav Dhoot via devaraj)
@@ -1742,27 +1575,12 @@ Release 2.7.0 - 2015-04-20
     YARN-3265. Fixed a deadlock in CapacityScheduler by always passing a queue's
     available resource-limit from the parent queue. (Wangda Tan via vinodkv)
 
-    YARN-3222. Fixed RMNode to send scheduler events in sequential order when a
-    node reconnects. (Rohith Sharma K S via jianhe)
-
     YARN-3131. YarnClientImpl should check FAILED and KILLED state in
     submitApplication (Chang Li via jlowe)
     
-    YARN-3231. FairScheduler: Changing queueMaxRunningApps interferes with pending 
-    jobs. (Siqi Li via kasha)
-
-    YARN-3242. Asynchrony in ZK-close can lead to ZKRMStateStore watcher receiving 
-    events for old client. (Zhihai Xu via kasha)
-
-    YARN-3227. Timeline renew delegation token fails when RM user's TGT is expired
-    (Zhijie Shen via xgong)
-
     YARN-3275. CapacityScheduler: Preemption happening on non-preemptable
     queues (Eric Payne via jlowe)
 
-    YARN-3287. Made TimelineClient put methods do as the correct login context.
-    (Daryn Sharp and Jonathan Eagles via zjshen)
-
     YARN-3300. Outstanding_resource_requests table should not be shown in AHS.
     (Xuan Gong via jianhe)
 
@@ -1777,9 +1595,6 @@ Release 2.7.0 - 2015-04-20
     YARN-3154. Added additional APIs in LogAggregationContext to avoid aggregating
     running logs of application when rolling is enabled. (Xuan Gong via vinodkv)
 
-    YARN-3267. Timelineserver applies the ACL rules after applying the limit on
-    the number of records (Chang Li via jeagles)
-
     YARN-3171. Sort by Application id, AppAttempt and ContainerID doesn't work
     in ATS / RM web ui. (Naganarasimha G R via xgong)
 
@@ -1792,18 +1607,12 @@ Release 2.7.0 - 2015-04-20
     YARN-3379. Fixed missing data in localityTable and ResourceRequests table
     in RM WebUI. (Xuan Gong via jianhe)
 
-    YARN-3369. Missing NullPointer check in AppSchedulingInfo causes RM to die.
-    (Brahma Reddy Battula via wangda)
-
     YARN-3384. TestLogAggregationService.verifyContainerLogs fails after
     YARN-2777. (Naganarasimha G R via ozawa)
 
     YARN-3336. FileSystem memory leak in DelegationTokenRenewer.
     (Zhihai Xu via cnauroth)
 
-    YARN-3393. Getting application(s) goes wrong when app finishes before
-    starting the attempt. (Zhijie Shen via xgong)
-
     YARN-2213. Change proxy-user cookie log in AmIpFilter to DEBUG.
     (Varun Saxena via xgong)
 
@@ -1817,9 +1626,6 @@ Release 2.7.0 - 2015-04-20
     YARN-3466. Fix RM nodes web page to sort by node HTTP-address, #containers 
     and node-label column (Jason Lowe via wangda)
 
-    YARN-3055. Fixed ResourceManager's DelegationTokenRenewer to not stop token
-    renewal of applications part of a bigger workflow. (Daryn Sharp via vinodkv)
-
 Release 2.6.2 - UNRELEASED
 
   INCOMPATIBLE CHANGES
@@ -1832,18 +1638,211 @@ Release 2.6.2 - UNRELEASED
 
   BUG FIXES
 
-Release 2.6.1 - UNRELEASED
+Release 2.6.1 - 2015-09-09
 
   INCOMPATIBLE CHANGES
 
   NEW FEATURES
 
+    YARN-3249. Add a 'kill application' button to Resource Manager's Web UI.
+    (Ryu Kobayashi via ozawa)
+
   IMPROVEMENTS
 
+    YARN-3230. Clarify application states on the web UI. (Jian He via wangda)
+
+    YARN-1809. Synchronize RM and TimeLineServer Web-UIs. (Zhijie Shen and
+    Xuan Gong via jianhe)
+
+    YARN-3092. Created a common ResourceUsage class to track labeled resource
+    usages in Capacity Scheduler. (Wangda Tan via jianhe)
+
+    YARN-3098. Created common QueueCapacities class in Capacity Scheduler to
+    track capacities-by-labels of queues. (Wangda Tan via jianhe)
+
+    YARN-2301. Improved yarn container command. (Naganarasimha G R via jianhe)
+
+    YARN-3978. Configurably turn off the saving of container info in Generic AHS
+    (Eric Payne via jeagles)
+
   OPTIMIZATIONS
 
   BUG FIXES
 
+    YARN-2856. Fixed RMAppImpl to handle ATTEMPT_KILLED event at ACCEPTED state
+    on app recovery. (Rohith Sharmaks via jianhe)
+
+    YARN-2816. NM fail to start with NPE during container recovery (Zhihai Xu
+    via jlowe)
+
+    YARN-2414. RM web UI: app page will crash if app is failed before any
+    attempt has been created (Wangda Tan via jlowe)
+
+    YARN-2865. Fixed RM to always create a new RMContext when transtions from
+    StandBy to Active. (Rohith Sharmaks via jianhe)
+
+    YARN-2906. CapacitySchedulerPage shows HTML tags for a queue's Active Users.
+    (Jason Lowe via jianhe)
+
+    YARN-2905. AggregatedLogsBlock page can infinitely loop if the aggregated
+    log file is corrupted (Varun Saxena via jlowe)
+
+    YARN-2890. MiniYARNCluster should start the timeline server based on the
+    configuration. (Mit Desai via zjshen)
+
+    YARN-2894. Fixed a bug regarding application view acl when RM fails over.
+    (Rohith Sharmaks via jianhe)
+
+    YARN-2874. Dead lock in "DelegationTokenRenewer" which blocks RM to execute
+    any further apps. (Naganarasimha G R via kasha)
+
+    YARN-2910. FSLeafQueue can throw ConcurrentModificationException. 
+    (Wilfred Spiegelenburg via kasha)
+
+    YARN-2917. Fixed potential deadlock when system.exit is called in AsyncDispatcher
+    (Rohith Sharmaks via jianhe)
+
+    YARN-2964. RM prematurely cancels tokens for jobs that submit jobs (oozie)
+    (Jian He via jlowe)
+
+    YARN-1984. LeveldbTimelineStore does not handle db exceptions properly
+    (Varun Saxena via jlowe)
+
+    YARN-2952. Fixed incorrect version check in StateStore. (Rohith Sharmaks
+    via jianhe)
+
+    YARN-2340. Fixed NPE when queue is stopped during RM restart.
+    (Rohith Sharmaks via jianhe)
+
+    YARN-2992. ZKRMStateStore crashes due to session expiry. (Karthik Kambatla
+    via jianhe)
+
+    YARN-2922. ConcurrentModificationException in CapacityScheduler's LeafQueue.
+    (Rohith Sharmaks via ozawa)
+
+    YARN-2997. Fixed NodeStatusUpdater to not send alreay-sent completed
+    container statuses on heartbeat. (Chengbing Liu via jianhe)
+
+    YARN-3011. Possible IllegalArgumentException in ResourceLocalizationService
+    might lead NM to crash. (Varun Saxena via jianhe)
+
+    YARN-3103. AMRMClientImpl does not update AMRM token properly. (Jason Lowe
+    via jianhe)
+
+    YARN-3094. Reset timer for liveness monitors after RM recovery. (Jun Gong
+    via jianhe)
+
+    YARN-2246. Made the proxy tracking URL always be
+    http(s)://proxy addr:port/proxy/<appId> to avoid duplicate sections. (Devaraj
+    K via zjshen)
+
+    YARN-3207. Secondary filter matches entites which do not have the key being
+    filtered for. (Zhijie Shen via xgong)
+
+    YARN-3238. Connection timeouts to nodemanagers are retried at
+    multiple levels (Jason Lowe via xgong)
+
+    YARN-3239. WebAppProxy does not support a final tracking url which has
+    query fragments and params (Jian He via jlowe)
+
+    YARN-3222. Fixed RMNode to send scheduler events in sequential order when a
+    node reconnects. (Rohith Sharma K S via jianhe)
+
+    YARN-3231. FairScheduler: Changing queueMaxRunningApps interferes with pending 
+    jobs. (Siqi Li via kasha)
+
+    YARN-3242. Asynchrony in ZK-close can lead to ZKRMStateStore watcher receiving 
+    events for old client. (Zhihai Xu via kasha)
+
+    YARN-3227. Timeline renew delegation token fails when RM user's TGT is expired
+    (Zhijie Shen via xgong)
+
+    YARN-3287. Made TimelineClient put methods do as the correct login context.
+    (Daryn Sharp and Jonathan Eagles via zjshen)
+
+    YARN-3267. Timelineserver applies the ACL rules after applying the limit on
+    the number of records (Chang Li via jeagles)
+
+    YARN-3369. Missing NullPointer check in AppSchedulingInfo causes RM to die.
+    (Brahma Reddy Battula via wangda)
+
+    YARN-3393. Getting application(s) goes wrong when app finishes before
+    starting the attempt. (Zhijie Shen via xgong)
+
+    YARN-3055. Fixed ResourceManager's DelegationTokenRenewer to not stop token
+    renewal of applications part of a bigger workflow. (Daryn Sharp via vinodkv)
+
+    YARN-3493. RM fails to come up with error "Failed to load/recover state" 
+    when mem settings are changed. (Jian He via wangda)
+
+    YARN-3487. CapacityScheduler scheduler lock obtained unnecessarily when 
+    calling getQueue (Jason Lowe via wangda)
+
+    YARN-3024. LocalizerRunner should give DIE action when all resources are
+    localized. (Chengbing Liu via xgong)
+
+    YARN-3464. Race condition in LocalizerRunner kills localizer before 
+    localizing all resources. (Zhihai Xu via kasha)
+
+    YARN-3641. NodeManager: stopRecoveryStore() shouldn't be skipped when
+    exceptions happen in stopping NM's sub-services. (Junping Du via jlowe)
+
+    YARN-3526. ApplicationMaster tracking URL is incorrectly redirected
+    on a QJM cluster. (Weiwei Yang via xgong)
+
+    YARN-2766. Made ApplicationHistoryManager return a sorted list of apps,
+    attempts and containers. (Robert Kanter via zjshen)
+
+    YARN-3700. Made generic history service load a number of latest applications
+    according to the parameter or the configuration. (Xuan Gong via zjshen)
+
+    YARN-2900. Application (Attempt and Container) Not Found in AHS results
+    in InternalServer Error (500). (Zhijie Shen and Mit Desai via xgong)
+
+    YARN-3725. App submission via REST API is broken in secure mode due to
+    Timeline DT service address is empty. (Zhijie Shen via wangda)
+
+    YARN-3585. NodeManager cannot exit on SHUTDOWN event triggered and NM
+    recovery is enabled (Rohith Sharmaks via jlowe)
+
+    YARN-3832. Resource Localization fails on a cluster due to existing cache
+    directories (Brahma Reddy Battula via jlowe)
+
+    YARN-3850. NM fails to read files from full disks which can lead to
+    container logs being lost and other issues (Varun Saxena via jlowe)
+
+    YARN-3990. AsyncDispatcher may overloaded with RMAppNodeUpdateEvent when
+    Node is connected/disconnected (Bibin A Chundatt via jlowe)
+
+    YARN-2637. Fixed max-am-resource-percent calculation in CapacityScheduler
+    when activating applications. (Craig Welch via jianhe)
+
+    YARN-3733. Fix DominantRC#compare() does not work as expected if
+    cluster resource is empty. (Rohith Sharmaks via wangda)
+
+    YARN-2920. Changed CapacityScheduler to kill containers on nodes where
+    node labels are changed. (Wangda Tan via jianhe)
+
+    YARN-2978. Fixed potential NPE while getting queue info. (Varun Saxena via
+    jianhe)
+
+    YARN-3099. Capacity Scheduler LeafQueue/ParentQueue should use ResourceUsage
+    to track used-resources-by-label.(Wangda Tan via jianhe)
+
+    YARN-2694. Ensure only single node label specified in ResourceRequest.
+    (Wangda Tan via jianhe)
+
+    YARN-3124. Fixed CS LeafQueue/ParentQueue to use QueueCapacities to track
+    capacities-by-label. (Wangda Tan via jianhe)
+
+    YARN-2918. RM should not fail on startup if queue's configured labels do
+    not exist in cluster-node-labels. (Wangda Tan via jianhe)
+
+    YARN-3999. RM hangs on draing events. (Jian He via xgong)
+
+    YARN-4047. ClientRMService getApplications has high scheduler lock contention.
+    (Jason Lowe via jianhe)
+
 Release 2.6.0 - 2014-11-18
 
   INCOMPATIBLE CHANGES


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