HADOOP-15509 Preparing to release Hadoop 2.7.7: Update CHANGES.TXT files

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

@@ -8,10 +8,27 @@ Release 2.7.7 - UNRELEASED
 
   IMPROVEMENTS
 
+    HADOOP-15486. Make NetworkTopology#netLock fair.
+    Contributed by Nanda kumar.
+
   OPTIMIZATIONS
 
   BUG FIXES
 
+    HADOOP-15473. Configure serialFilter in KeyProvider to avoid
+    UnrecoverableKeyException caused by JDK-8189997.
+    Contributed by Gabor Bota.
+
+    Additional check when unpacking archives.
+    Contributed by Jason Lowe and Akira Ajisaka.
+
+    Skip the proxy user check if the ugi has not been initialized.
+    Contributed by Daryn Sharp
+
+    HADOOP-14970. MiniHadoopClusterManager doesn't respect lack of
+    format option.
+    Contributed by Erik Krogen
+
 Release 2.7.6 - 2018-04-16
 
   INCOMPATIBLE CHANGES

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

@@ -8,10 +8,20 @@ Release 2.7.7 - UNRELEASED
 
   IMPROVEMENTS
 
+    HDFS-13602. Add checkOperation(WRITE) checks in FSNamesystem.
+    Contributed by Chao Sun.
+
   OPTIMIZATIONS
 
   BUG FIXES
 
+    HDFS-13486. Backport HDFS-11817 (A faulty node can cause a lease
+    leak and NPE on accessing data) to branch-2.7.
+    Contributed by Kihwal Lee.
+
+    HDFS-12156. TestFSImage fails without -Pnative
+    Contributed Akira Ajisaka.
+
 Release 2.7.6 - 2018-04-16
 
   INCOMPATIBLE CHANGES

hadoop-yarn-project/CHANGES.txt

@@ -12,6 +12,9 @@ Release 2.7.7 - UNRELEASED
 
   BUG FIXES
 
+    Addendum fix in container executor.
+    Contributed by Wilfred Spiegelenburg.
+
 Release 2.7.6 - 2018-04-16
 
   INCOMPATIBLE CHANGES