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Posted to issues@spark.apache.org by "Mridul Muralidharan (JIRA)" <ji...@apache.org> on 2014/06/07 14:06:01 UTC

[jira] [Commented] (SPARK-2064) web ui should not remove executors if they are dead

    [ https://issues.apache.org/jira/browse/SPARK-2064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14020789#comment-14020789 ] 

Mridul Muralidharan commented on SPARK-2064:
--------------------------------------------

Depending on how long a job runs, this can cause OOM on the master.
In yarn (and mesos ?) an executor on the same node gets different port if relaunched on failure - and so end up as different executor in the list.

> web ui should not remove executors if they are dead
> ---------------------------------------------------
>
>                 Key: SPARK-2064
>                 URL: https://issues.apache.org/jira/browse/SPARK-2064
>             Project: Spark
>          Issue Type: Sub-task
>            Reporter: Reynold Xin
>
> We should always show the list of executors that have ever been connected, and add a status column to mark them as dead if they have been disconnected.



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