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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2021/05/05 23:32:56 UTC

[GitHub] [druid] a2l007 commented on issue #11206: Intermittent query failures with Channel Disconnected exception

a2l007 commented on issue #11206:
URL: https://github.com/apache/druid/issues/11206#issuecomment-833114289


   @jihoonson Haven't figured out a way to consistently reproduce this. During debugging, I increased the number of queries hitting a specific historical and the failure percentage went up slightly. I have seen this happen with fairly large requests (~500 segments per historical), but the same failing query _may_ run successfully upon re-run. It depends on when the internal SSL buffer for jetty fills up. I'll keep this thread posted if we can get a testcase to reproduce this, but I feel this shouldn't be a blocker for the PR to be merged.


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