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Posted to issues@spark.apache.org by "Patrick Wendell (JIRA)" <ji...@apache.org> on 2014/09/08 07:47:28 UTC

[jira] [Updated] (SPARK-2425) Standalone Master is too aggressive in removing Applications

     [ https://issues.apache.org/jira/browse/SPARK-2425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Patrick Wendell updated SPARK-2425:
-----------------------------------
    Priority: Critical  (was: Major)

> Standalone Master is too aggressive in removing Applications
> ------------------------------------------------------------
>
>                 Key: SPARK-2425
>                 URL: https://issues.apache.org/jira/browse/SPARK-2425
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.0.0
>            Reporter: Mark Hamstra
>            Assignee: Mark Hamstra
>            Priority: Critical
>
> When standalone Executors trying to run a particular Application fail a cummulative ApplicationState.MAX_NUM_RETRY times, Master will remove the Application.  This will be true even if there actually are a number of Executors that are successfully running the Application.  This makes long-running standalone-mode Applications in particular unnecessarily vulnerable to limited failures in the cluster -- e.g., a single bad node on which Executors repeatedly fail for any reason can prevent an Application from starting or can result in a running Application being removed even though it could continue to run successfully (just not making use of all potential Workers and Executors.) 



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