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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (STORM-375) Smarter downloading of assignments by supervisors and workers
Date Wed, 09 Jul 2014 23:36:04 GMT

    [ https://issues.apache.org/jira/browse/STORM-375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14056903#comment-14056903
] 

ASF GitHub Bot commented on STORM-375:
--------------------------------------

Github user nathanmarz commented on the pull request:

    https://github.com/apache/incubator-storm/pull/167#issuecomment-48548791
  
    +1


> 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
>
> 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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