YARN-2354. DistributedShell may allocate more containers than client specified after AM restarts. Contributed by Li Lu

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1614538 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6665. Add tests for XAttrs in combination with viewfs. Contributed by Stephen Chu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1614545 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6778. The extended attributes javadoc should simply refer to the user docs. Contributed by Charles Lamb.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1614547 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4629. Using com.sun.org.apache.xml.internal.serialize.* in XmlEditsVisitor.java is JVM vendor specific. Breaks IBM JAVA.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1614663 13f79535-47bb-0310-9956-ffa450edef68
HDFS-4629. Using com.sun.org.apache.xml.internal.serialize.* in XmlEditsVisitor.java is JVM vendor specific. Breaks IBM JAVA -pom indentation

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1614673 13f79535-47bb-0310-9956-ffa450edef68
HDFS-5642: fix bugs in test_libhdfs_ops.c.
Merge branch 'trunk' into HDFS-5642