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Posted to dev@eagle.apache.org by "wujinhu (JIRA)" <ji...@apache.org> on 2016/10/31 08:53:58 UTC

[jira] [Closed] (EAGLE-701) AlertEngine: bolt should check ZK for latest spec when start

     [ https://issues.apache.org/jira/browse/EAGLE-701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

wujinhu closed EAGLE-701.
-------------------------
    Resolution: Fixed

> AlertEngine: bolt should check ZK for latest spec when start
> ------------------------------------------------------------
>
>                 Key: EAGLE-701
>                 URL: https://issues.apache.org/jira/browse/EAGLE-701
>             Project: Eagle
>          Issue Type: Improvement
>    Affects Versions: v0.5.0
>            Reporter: Su Ralph
>            Assignee: wujinhu
>             Fix For: v0.5.0
>
>
> Currently, bolt use zk listening for metadata reload only.
> This require zk to be periodically updated. In the case of bolt down, and storm start bolt another place(vm, process), if the zk is not updated, then new bolt possibly can not get the metadata to work well.



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