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https://issues.apache.org/jira/browse/STORM-375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14059401#comment-14059401
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ASF GitHub Bot commented on STORM-375:
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Github user knusbaum commented on the pull request:
https://github.com/apache/incubator-storm/pull/167#issuecomment-48786418
Thanks.
> Smarter downloading of assignments by supervisors and workers
> -------------------------------------------------------------
>
> Key: STORM-375
> URL: https://issues.apache.org/jira/browse/STORM-375
> Project: Apache Storm (Incubating)
> Issue Type: Improvement
> Reporter: Kyle Nusbaum
> Assignee: Kyle Nusbaum
> Fix For: 0.9.3-incubating
>
>
> Periodically the supervisors and workers each download their assignments from
> zookeeper, and the traffic begins to saturate the network and hammer
> zookeeper as we scale. Having these daemons only grab the assignments when
> the zookeeper path's version number changes reduces this traffic
> considerably, along with STORM-376.
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