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https://issues.apache.org/jira/browse/STORM-1985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15420963#comment-15420963
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Robert Joseph Evans commented on STORM-1985:
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It was asked on the mailing list where this code should live. This was my
answer.
bq. My guess is that this is going to be a new tool. I think we want to start
looking into supporting a storm admin tool that will give users that have
access to super user credentials access to directly examine/modify the state of
a running storm cluster, zookeeper, blobstore, and local state. I don't expect
you to do all of that work, but at least starting a place for a storm admin
command in my opinion is the best place for this.
> Provide a tool for showing and killing corrupted topology
> ---------------------------------------------------------
>
> Key: STORM-1985
> URL: https://issues.apache.org/jira/browse/STORM-1985
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-core
> Reporter: Jungtaek Lim
> Labels: newbie
>
> After STORM-1976, Nimbus doesn't clean up corrupted topologies.
> (corrupted topology means the topology whose codes are not available on
> blobstore.)
> Also after STORM-1977, no Nimbus is gaining leadership if one or more
> topologies are corrupted, which means all nimbuses will be no-op.
> So we should provide a tool to kill specific topology without accessing
> leader nimbus (because there's no leader nimbus at that time). The tool
> should also determine which topologies are corrupted, and show its list or
> clean up automatically.
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