[jira] [Commented] (SLIDER-1143) Clean Intermediate data (generated while apps running),when destry the app

["Jonathan Maron (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLIDER-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15395783#comment-15395783 ] 

Jonathan Maron commented on SLIDER-1143:
----------------------------------------

I'm wondering about the possibility of storm being installed in the parent cluster as well as running on top of yarn.  Would this potentially clobber the ZK data for the cluster-based Storm installation?  Is there a way to limit the purge to the data associated with the YARN/Slider based Storm instance?

> Clean Intermediate data (generated while apps running),when destry the app
> --------------------------------------------------------------------------
>
>                 Key: SLIDER-1143
>                 URL: https://issues.apache.org/jira/browse/SLIDER-1143
>             Project: Slider
>          Issue Type: Bug
>          Components: core
>    Affects Versions: Slider 0.90.2
>            Reporter: fengyongshe
>            Priority: Minor
>         Attachments: SLIDER-1143-clean-intermediate-data-when-destroy-apps.patch
>
>
> When create and run the apps,eg,hbase,storm,etc, We will create a zk directory to support the service woriking. But if we want to destroy the unused apps,we should destroy the directroy or data generated when running.
> For example:
> 1)create and start a storm service, created a zk path to hold the metadata
> [zk: localhost:2181(CONNECTED) 2] ls /
> [services, registry, storm]
> zk: localhost:2181(CONNECTED) 1] ls /storm
> [workerbeats, errors, supervisors, storms, assignments]
> 2) destroy the stopped storm
> slider destroy demo-storm --foce
> [zk: localhost:2181(CONNECTED) 1] ls /storm
> [workerbeats, errors, supervisors, storms, assignments]
> 3) the zk path not deleted when destroy it



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