Re: node.js and more as dependencies

@Haihui/@Colin, Thanks for suggestions, I agree that there're pros and cons of lightweight framework, Ember and other frameworks like React.js. And since new frameworks are continuously released, we can spend years to finalize a framework :). I would like to revisit choices of frameworks after we

[jira] [Created] (HADOOP-12894) Add yarn.app.mapreduce.am.log.level to mapred-default.xml

Harsh J created HADOOP-12894: Summary: Add yarn.app.mapreduce.am.log.level to mapred-default.xml Key: HADOOP-12894 URL: https://issues.apache.org/jira/browse/HADOOP-12894 Project: Hadoop Common I

Build failed in Jenkins: Hadoop-Common-trunk #2474

See Changes: [rohithsharmaks] YARN-4763. RMApps Page crashes with NPE. (Bibin A Chundatt via -- [...truncated 3818 lines...] Generating

Build failed in Jenkins: Hadoop-common-trunk-Java8 #1181

See Changes: [cnauroth] HADOOP-12717. NPE when trying to rename a directory in Windows Azure [rohithsharmaks] YARN-4763. RMApps Page crashes with NPE. (Bibin A Chundatt via -- [...trun

Build failed in Jenkins: Hadoop-Common-trunk #2473

See Changes: [cnauroth] HADOOP-12717. NPE when trying to rename a directory in Windows Azure -- [...truncated 5119 lines...] Exception: java.lang.RuntimeException thrown from the UncaughtExce