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