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Posted to issues@storm.apache.org by "Rui Li (Jira)" <ji...@apache.org> on 2020/12/17 19:16:00 UTC

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

Rui Li created STORM-3725:
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             Summary: 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
            Reporter: Rui Li


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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