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Posted to issues@storm.apache.org by "Ethan Li (Jira)" <ji...@apache.org> on 2020/12/22 15:27:00 UTC

[jira] [Resolved] (STORM-3725) DRPC spout will crash when any one of DRPC server is down

     [ https://issues.apache.org/jira/browse/STORM-3725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ethan Li resolved STORM-3725.
-----------------------------
    Resolution: Fixed

> DRPC spout will crash when any one of DRPC server is down
> ---------------------------------------------------------
>
>                 Key: STORM-3725
>                 URL: https://issues.apache.org/jira/browse/STORM-3725
>             Project: Apache Storm
>          Issue Type: Bug
>    Affects Versions: 2.0.0, 2.1.0, 2.2.0
>            Reporter: Rui Li
>            Assignee: Rui Li
>            Priority: Critical
>             Fix For: 2.3.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> The root cause is DRPC Spout does not handle drpc connections really asynchrously. Spout worker will not work unless all DRPC servers are up and running which leads to the SPOF.



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