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Posted to issues@spark.apache.org by "Ryan Williams (JIRA)" <ji...@apache.org> on 2015/01/25 08:10:34 UTC

[jira] [Created] (SPARK-5402) Log executor ID at executor-construction time

Ryan Williams created SPARK-5402:
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             Summary: Log executor ID at executor-construction time
                 Key: SPARK-5402
                 URL: https://issues.apache.org/jira/browse/SPARK-5402
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 1.2.0
            Reporter: Ryan Williams
            Priority: Minor


One stumbling block I've hit while debugging Spark-on-YARN jobs is that {{yarn logs}} presents each executor's stderr/stdout by container name, but I often need to find the logs for a specific executor ID; the executor ID isn't printed anywhere convenient in each executor's logs, afaict.

I added a simple {{logInfo}} to {{Executor.scala}} locally and it's been useful, so I'd like to merge it upstream.

PR forthcoming.



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