You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Aaron Davidson (JIRA)" <ji...@apache.org> on 2014/11/01 22:46:33 UTC

[jira] [Created] (SPARK-4188) Shuffle fetches should be retried at a lower level

Aaron Davidson created SPARK-4188:
-------------------------------------

             Summary: Shuffle fetches should be retried at a lower level
                 Key: SPARK-4188
                 URL: https://issues.apache.org/jira/browse/SPARK-4188
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 1.2.0
            Reporter: Aaron Davidson


Sometimes fetches will fail due to garbage collection pauses or network load. A simple retry could save recomputation of a lot of shuffle data, especially if it's below the task level (i.e., on the level of a single fetch).



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org