[jira] [Reopened] (SPARK-4380) Executor full of log "spilling in-memory map of 0 MB to disk"

["Andrew Or (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-4380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Or reopened SPARK-4380:
------------------------------
      Assignee: Andrew Or  (was: Hong Shen)

> Executor full of log "spilling in-memory map of 0 MB to disk"
> -------------------------------------------------------------
>
>                 Key: SPARK-4380
>                 URL: https://issues.apache.org/jira/browse/SPARK-4380
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 1.1.0
>            Reporter: Hong Shen
>            Assignee: Andrew Or
>             Fix For: 1.2.0
>
>
> When I set spark.shuffle.manager = sort, Executor full of log, It confuse me a lot:
> 14/11/13 17:35:18 INFO collection.ExternalSorter: Thread 111 spilling in-memory batch of 0 MB to disk (277 spills so far)
> 14/11/13 17:35:18 INFO collection.ExternalSorter: Thread 111 spilling in-memory batch of 0 MB to disk (278 spills so far)
> 14/11/13 17:35:18 INFO collection.ExternalSorter: Thread 111 spilling in-memory batch of 0 MB to disk (279 spills so far)
> 14/11/13 17:35:18 INFO collection.ExternalSorter: Thread 111 spilling in-memory batch of 0 MB to disk (280 spills so far)
> 14/11/13 17:35:18 INFO collection.ExternalSorter: Thread 111 spilling in-memory batch of 0 MB to disk (281 spills so far)
> 14/11/13 17:35:18 INFO collection.ExternalSorter: Thread 111 spilling in-memory batch of 0 MB to disk (282 spills so far)
> 14/11/13 17:35:18 INFO collection.ExternalSorter: Thread 111 spilling in-memory batch of 0 MB to disk (283 spills so far)



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