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From mridulm <...@git.apache.org>
Subject [GitHub] spark pull request: Update CommandUtils.scala
Date Sun, 16 Mar 2014 14:48:57 GMT
Github user mridulm commented on the pull request:

    https://github.com/apache/spark/pull/157#issuecomment-37758977
  
    This can be done with SPARK_JAVA_OPTS set to java debug options.
    That goes to master and executors.
    
    Practically, particularly in multi-tennet deployments this need not work
    due to port conflicts
     On Mar 16, 2014 7:45 AM, "baishuo(白硕)" <notifications@github.com> wrote:
    
    > enable the user can do remote-debugging on the ExcutorRunner Process. we
    > need one flag to enable this function: spark.excutor.debug, an other flag
    > spark.excutor.debug.port to set the port. at normal time, the function is
    > off
    > if we want do remote-debuggging,weshould use -Dspark.excutor.debug=1 as
    > jvm arguments when we start worker process
    > ------------------------------
    > You can merge this Pull Request by running
    >
    >   git pull https://github.com/baishuo/spark master
    >
    > Or view, comment on, or merge it at:
    >
    >   https://github.com/apache/spark/pull/157
    > Commit Summary
    >
    >    - Update CommandUtils.scala
    >
    > File Changes
    >
    >    - *M*
    >    core/src/main/scala/org/apache/spark/deploy/worker/CommandUtils.scala<https://github.com/apache/spark/pull/157/files#diff-0>(9)
    >
    > Patch Links:
    >
    >    - https://github.com/apache/spark/pull/157.patch
    >    - https://github.com/apache/spark/pull/157.diff
    >
    > —
    > Reply to this email directly or view it on GitHub<https://github.com/apache/spark/pull/157>
    > .
    >


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