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Posted to issues@spark.apache.org by "Hong Shen (JIRA)" <ji...@apache.org> on 2014/11/13 13:20:34 UTC
[jira] [Updated] (SPARK-4380) Executor full of log "spilling
in-memory map of 0 MB to disk"
[ https://issues.apache.org/jira/browse/SPARK-4380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hong Shen updated SPARK-4380:
-----------------------------
Description:
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)
was:
When I set spark.shuffle.manager = sort, Executor full of log:
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)
> 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
>
> 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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