HADOOP-13312. Updated CHANGES.txt to reflect all the changes in branch-2.7. Contributed by Akira Ajisaka.

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -29,6 +29,13 @@ Release 2.7.3 - UNRELEASED
     HADOOP-12794. Support additional compression levels for GzipCodec.
     (Ravi Mutyala via junping_du)
 
+    HADOOP-13103. Group resolution from LDAP may fail on
+    javax.naming.ServiceUnavailableException (szetszwo)
+
+    HADOOP-13039. Add documentation for configuration property
+    ipc.maximum.data.length for controlling maximum RPC message size.
+    (Mingliang Liu via arp)
+
   OPTIMIZATIONS
 
     HADOOP-12810. FileSystem#listLocatedStatus causes unnecessary RPC calls
@@ -126,6 +133,30 @@ Release 2.7.3 - UNRELEASED
     HADOOP-13297. Add missing dependency in setting
     maven-remote-resource-plugin to fix builds. (Sean Busbey via aajisaka)
 
+    HADOOP-13255. KMSClientProvider should check and renew tgt when doing
+    delegation token operations. (xyao)
+
+    HADOOP-12559. KMS connection failures should trigger TGT renewal.
+    (Zhe Zhang via xyao)
+
+    HADOOP-13043. Add LICENSE.txt entries for bundled javascript dependencies.
+    (wang)
+
+    HADOOP-13042. Restore lost leveldbjni LICENSE and NOTICE changes. (wang)
+
+    HADOOP-12406. AbstractMapWritable.readFields throws ClassNotFoundException
+    with custom writables. (Nadeem Douba via vinodkv)
+
+    HADOOP-12636. Fix to prevent ServiceLoader failure init for unused FileSystems.
+    (Inigo Goiri via cdouglas)
+
+    HADOOP-13350. Additional fixes to LICENSE and NOTICE. (Xiao Chen via wang)
+
+    HADOOP-12682. Fixed TestKMS#testKMSRestart* failure. (Wei-Chiu Chuang via xyao)
+
+    HADOOP-13312. Updated CHANGES.txt to reflect all the changes in branch-2.7.
+    (Akira Ajisaka via vinodkv)
+
 Release 2.7.2 - 2016-01-25
 
   INCOMPATIBLE CHANGES

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -61,6 +61,20 @@ Release 2.7.3 - UNRELEASED
     HDFS-8772. Fix TestStandbyIsHot#testDatanodeRestarts which occasionally fails.
     (Walter Su via wang).
 
+    HDFS-9906. Remove spammy log spew when a datanode is restarted.
+    (Brahma Reddy Battula via arp)
+
+    HDFS-2580. NameNode#main(...) can make use of GenericOptionsParser. (harsh)
+
+    HDFS-10264. Logging improvements in FSImageFormatProtobuf.Saver.
+    (Xiaobing Zhou via arp)
+
+    HDFS-10186. DirectoryScanner: Improve logs by adding full path of both
+    actual and expected block directories. (Rakesh R via szetszwo)
+
+    HDFS-10488. Updated WebHDFS documentation regarding CREATE and MKDIR default
+    permissions. (Wellington Chevreuil via wang)
+
   OPTIMIZATIONS
 
     HDFS-8845. DiskChecker should not traverse the entire tree (Chang Li via
@@ -204,6 +218,32 @@ Release 2.7.3 - UNRELEASED
     HDFS-9530. ReservedSpace is not cleared for abandoned Blocks
     (Brahma Reddy Battula)
 
+    HDFS-10458. getFileEncryptionInfo should return quickly for non-encrypted
+    cluster. (zhz)
+
+    HDFS-9365. Balaner does not work with the HDFS-6376 HA setup. (szetszwo)
+
+    HDFS-10335. Mover$Processor#chooseTarget() always chooses the first
+    matching target storage group. (Mingliang Liu via szetszwo)
+
+    HDFS-10319. Balancer should not try to pair storages with different types.
+    (szetszwo)
+
+    HDFS-10275. TestDataNodeMetrics failing intermittently due to
+    TotalWriteTime counted incorrectly. (Yiqun Lin via waltersu4549)
+
+    HDFS-9772. TestBlockReplacement#testThrottler doesn't work as expected.
+    (Yiqun Lin via waltersu4549)
+
+    HDFS-10261. TestBookKeeperHACheckpoints doesn't handle ephemeral HTTP
+    ports. (Eric Badger via kihwal)
+
+    HDFS-9478. Reason for failing ipc.FairCallQueue contruction should be
+    thrown. (Ajith S via arp)
+
+    HDFS-10182. Hedged read might overwrite user's buf.
+    (zhouyingchao via waltersu4549)
+
 Release 2.7.2 - 2016-01-25
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/CHANGES.txt

@@ -99,6 +99,12 @@ Release 2.7.3 - UNRELEASED
     MAPREDUCE-6558. multibyte delimiters with compressed input files generate
     duplicate records (Wilfred Spiegelenburg via jlowe)
 
+    MAPREDUCE-6514. Job hangs as ask is not updated after ramping down of all
+    reducers. (Varun Saxena and Wangda Tan via vinodkv)
+
+    MAPREDUCE-6680. JHS UserLogDir scan algorithm sometime could skip directory
+    with update in CloudFS (Azure FileSystem, S3, etc.) (Junping Du via jianhe)
+
 Release 2.7.2 - 2016-01-25
 
   INCOMPATIBLE CHANGES

hadoop-yarn-project/CHANGES.txt

@@ -184,6 +184,16 @@ Release 2.7.3 - UNRELEASED
     YARN-3362. Add node label usage in RM CapacityScheduler web UI.
     (Eric Payne via naganarasimha_gr)
 
+    YARN-4556. TestFifoScheduler.testResourceOverCommit fails.
+    (Akihiro Suda via epayne)
+
+    YARN-4794. Deadlock in NMClientImpl. (Jian He via rohithsharmaks)
+
+    YARN-4850. test-fair-scheduler.xml isn't valid xml. (Yufei Gu via aw)
+
+    YARN-4686. MiniYARNCluster.start() returns before cluster is completely
+    started. (Eric Badger via epayne)
+
 Release 2.7.2 - 2016-01-25
 
   INCOMPATIBLE CHANGES