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https://issues.apache.org/jira/browse/SLIDER-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15902420#comment-15902420
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Gour Saha commented on SLIDER-1143:
-----------------------------------
Yarn is solving this in YARN-2261 and Slider should exploit it by providing
appropriate hooks rather than building something on its own.
> 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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