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Posted to dev@storm.apache.org by "James Xu (JIRA)" <ji...@apache.org> on 2013/12/14 07:23:07 UTC

[jira] [Created] (STORM-74) LocalDRPC.execute never returns after timeout

James Xu created STORM-74:
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             Summary: LocalDRPC.execute never returns after timeout
                 Key: STORM-74
                 URL: https://issues.apache.org/jira/browse/STORM-74
             Project: Apache Storm (Incubating)
          Issue Type: Bug
            Reporter: James Xu
            Priority: Minor


https://github.com/nathanmarz/storm/issues/574

LocalDRPC.execute should ideally raise an Exception if the DRPC call times out for whatever reason. Current observed behaviour is to not return.

Spent far too long trying to identify a problem with a local topology whereby DRPC calls were simply never returning. It ended up being a simple issue of not setting the message timeout value high enough (via setMessageTimeoutSecs), as the topology was taking over a minute to complete. But - frustratingly - there was no indication that this was the cause.

(I've observed this behaviour on both 0.8.2 and 0.9.0-wip17)



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