[jira] [Commented] (SPARK-874) Have a --wait flag in ./sbin/stop-all.sh that polls until Worker's are finished

["Hari Dattada (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14211287#comment-14211287 ] 

Hari Dattada commented on SPARK-874:
------------------------------------

I am not sure if this is still being worked on. If it is not, could you please assign it to me.

> Have a --wait flag in ./sbin/stop-all.sh that polls until Worker's are finished
> -------------------------------------------------------------------------------
>
>                 Key: SPARK-874
>                 URL: https://issues.apache.org/jira/browse/SPARK-874
>             Project: Spark
>          Issue Type: New Feature
>          Components: Deploy
>            Reporter: Patrick Wendell
>            Assignee: Archit Thakur
>            Priority: Minor
>              Labels: starter
>             Fix For: 1.2.0
>
>
> When running benchmarking jobs, sometimes the cluster takes a long time to shut down. We should add a feature where it will ssh into all the workers every few seconds and check that the processes are dead, and won't return until they are all dead. This would help a lot with automating benchmarking scripts.
> There is some equivalent logic here written in python, we just need to add it to the shell script:
> https://github.com/pwendell/spark-perf/blob/master/bin/run#L117



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