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Posted to dev@eagle.apache.org by "Su Ralph (JIRA)" <ji...@apache.org> on 2016/10/05 21:09:20 UTC

[jira] [Resolved] (EAGLE-590) AlertEngine: the kafka_spout might be dropped by metadata update when system ack a tupe

     [ https://issues.apache.org/jira/browse/EAGLE-590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Su Ralph resolved EAGLE-590.
----------------------------
    Resolution: Fixed

> AlertEngine: the kafka_spout might be dropped by metadata update when system ack a tupe
> ---------------------------------------------------------------------------------------
>
>                 Key: EAGLE-590
>                 URL: https://issues.apache.org/jira/browse/EAGLE-590
>             Project: Eagle
>          Issue Type: Bug
>    Affects Versions: v0.5.0
>            Reporter: Su Ralph
>            Assignee: Su Ralph
>             Fix For: v0.5.0
>
>
> In correlationSpout's ack/failure method, given a messageId, a spout might be not available when there is a metadata update. Thus cause an NPE in spout ack/failure, this would cause spout error.



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