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Posted to issues@spark.apache.org by "Patrick Wendell (JIRA)" <ji...@apache.org> on 2014/09/12 23:22:33 UTC

[jira] [Created] (SPARK-3514) Provide a utility function for returning the hosts (and number) of live executors

Patrick Wendell created SPARK-3514:
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             Summary: Provide a utility function for returning the hosts (and number) of live executors
                 Key: SPARK-3514
                 URL: https://issues.apache.org/jira/browse/SPARK-3514
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
            Reporter: Patrick Wendell
            Priority: Minor


It would be nice to tell user applications how many executors they have currently running in their application. Also, we could give them the host names on which the executors are running.



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