spark git commit: [SPARK-17532] Add lock debugging info to thread dumps.

2016-11-02 Thread rxin
Repository: spark Updated Branches: refs/heads/branch-2.1 4c4bf87ac -> 3b624bedf [SPARK-17532] Add lock debugging info to thread dumps. ## What changes were proposed in this pull request? This adds information to the web UI thread dump page about the JVM locks held by threads and the locks

spark git commit: [SPARK-17532] Add lock debugging info to thread dumps.

2016-11-02 Thread rxin
Repository: spark Updated Branches: refs/heads/master 85c5424d4 -> 2dc048081 [SPARK-17532] Add lock debugging info to thread dumps. ## What changes were proposed in this pull request? This adds information to the web UI thread dump page about the JVM locks held by threads and the locks that