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Posted to issues@spark.apache.org by "Andrew Or (JIRA)" <ji...@apache.org> on 2015/08/12 08:19:46 UTC
[jira] [Closed] (SPARK-8366) maxNumExecutorsNeeded should properly
handle failed tasks
[ https://issues.apache.org/jira/browse/SPARK-8366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Or closed SPARK-8366.
----------------------------
Resolution: Fixed
Assignee: meiyoula
Fix Version/s: 1.5.0
Target Version/s: 1.5.0
> maxNumExecutorsNeeded should properly handle failed tasks
> ---------------------------------------------------------
>
> Key: SPARK-8366
> URL: https://issues.apache.org/jira/browse/SPARK-8366
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.4.0
> Reporter: meiyoula
> Assignee: meiyoula
> Fix For: 1.5.0
>
>
> I use the *dynamic executor allocation* function.
> When an executor is killed, all running tasks on it will be failed. Until reach the maxTaskFailures, this failed task will re-run with a new task id.
> But the *ExecutorAllocationManager* won't concern this new tasks to total and pending tasks, because the total stage task number only set when stage submitted.
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