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Posted to issues@spark.apache.org by "SaintBacchus (JIRA)" <ji...@apache.org> on 2015/06/05 03:35:38 UTC
[jira] [Updated] (SPARK-8119) Spark will set total executor when
some executors fail.
[ https://issues.apache.org/jira/browse/SPARK-8119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
SaintBacchus updated SPARK-8119:
--------------------------------
Description:
DynamicAllocation will set the total executor to a little number when it wants to kill some executors.
But in no-DynamicAllocation scenario, Spark will also set the total executor.
So it will cause such problem: sometimes an executor fails down, there is no more executor which will be pull up by spark.
was:
DynamicAllocation will set the total executor to a little number when it wants to kill some executors.
But in no-DynamicAllocation scenario, Spark will also set the total executor. So it will cause thus problem: sometimes an executor fails down, there is no more executor which will be pull up by spark.
> Spark will set total executor when some executors fail.
> -------------------------------------------------------
>
> Key: SPARK-8119
> URL: https://issues.apache.org/jira/browse/SPARK-8119
> Project: Spark
> Issue Type: Bug
> Components: Scheduler
> Affects Versions: 1.4.0
> Reporter: SaintBacchus
> Fix For: 1.4.0
>
>
> DynamicAllocation will set the total executor to a little number when it wants to kill some executors.
> But in no-DynamicAllocation scenario, Spark will also set the total executor.
> So it will cause such problem: sometimes an executor fails down, there is no more executor which will be pull up by spark.
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