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https://issues.apache.org/jira/browse/SPARK-16709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15393062#comment-15393062
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Hong Shen edited comment on SPARK-16709 at 7/26/16 2:10 AM:
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It different, the task has no attempt succeed. This happen when a task attempt
failed when performCommit(), the following attempts can't commit any more,
because just one task can performCommit(), even though the first attempt failed
at performCommit().
was (Author: shenhong):
It different, the task has no attempt succeed. this happen when a task attempt
failed when performCommit(), the following attempts can commit any more,
because just one task can performCommit(), even though the first attempt failed
at performCommit().
> Task with commit failed will retry infinite when speculation set to true
> ------------------------------------------------------------------------
>
> Key: SPARK-16709
> URL: https://issues.apache.org/jira/browse/SPARK-16709
> Project: Spark
> Issue Type: Bug
> Affects Versions: 1.6.0
> Reporter: Hong Shen
> Attachments: commit failed.png
>
>
> In our cluster, we set spark.speculation=true, but when a task throw
> exception at SparkHadoopMapRedUtil.performCommit(), this task can retry
> infinite.
> https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/mapred/SparkHadoopMapRedUtil.scala#L83
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