HDFS-5185. DN fails to startup if one of the data dir is full. Contributed by Vinayakumar B.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615504 13f79535-47bb-0310-9956-ffa450edef68
YARN-1354. Recover applications upon nodemanager restart. (Contributed by Jason Lowe)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615550 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6787. Remove duplicate code in FSDirectory#unprotectedConcat. Contributed by Yi Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615622 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10759. Remove hardcoded JAVA_HEAP_MAX. (Eric Yang)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615700 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6451. NFS should not return NFS3ERR_IO for AccessControlException. Contributed by Abhiraj Butala

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615702 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10759. Remove hardcoded JAVA_HEAP_MAX. (Sam Liu via Eric Yang)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615707 13f79535-47bb-0310-9956-ffa450edef68
commit the additional doc change for HDFS-6717

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615801 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10928. Incorrect usage on . Contributed by Josh Elser.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615808 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10927. Fix CredentialShell help behavior and error codes. Contributed by Josh Elser.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615827 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10937. Need to set version name correctly before decrypting EEK. Contributed by Arun Suresh.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615841 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10936. Change default KeyProvider bitlength to 128. (wang)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615850 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10918. JMXJsonServlet fails when used within Tomcat. (tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1616002 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10791. AuthenticationFilter should support externalizing the secret for signing and provide rotation support. (rkanter via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1616005 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10933. FileBasedKeyStoresFactory Should use Configuration.getPassword for SSL Passwords. (lmccay via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1616008 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-6014. New task status field in task attempts table can lead to an empty web page. Contributed by Mit Desai


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1616018 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10939. Fix TestKeyProviderFactory testcases to use default 128 bit length keys. Contributed by Arun Suresh.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1616021 13f79535-47bb-0310-9956-ffa450edef68
Edit CHANGES.txt files to move HADOOP-10759 and HDFS-6717 from 2.5.0 to 2.6.0

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1616036 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-10905. LdapGroupsMapping Should use configuration.getPassword for SSL and LDAP Passwords. Contributed by Larry McCay

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1616054 13f79535-47bb-0310-9956-ffa450edef68
HDFS-6790. DFSUtil Should Use configuration.getPassword for SSL passwords. Contributed by Larry McCay

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1616058 13f79535-47bb-0310-9956-ffa450edef68
YARN-2298. Move TimelineClient to yarn-common project (Contributed by Zhijie Shen)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1616100 13f79535-47bb-0310-9956-ffa450edef68