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Posted to issues@spark.apache.org by "Matthew Farrellee (JIRA)" <ji...@apache.org> on 2014/09/16 00:13:33 UTC

[jira] [Created] (SPARK-3538) Provide way for workers to log messages to driver's out/err

Matthew Farrellee created SPARK-3538:
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             Summary: Provide way for workers to log messages to driver's out/err
                 Key: SPARK-3538
                 URL: https://issues.apache.org/jira/browse/SPARK-3538
             Project: Spark
          Issue Type: Improvement
          Components: PySpark, Spark Core, Spark Shell
            Reporter: Matthew Farrellee
            Priority: Minor


As part of SPARK-927 we encountered a use case for the code running on a worker to be able to emit messages back to the driver. The communication channel is for trace/debug messages to an application's (shell or app) user.



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