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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2019/02/20 07:35:57 UTC

[GitHub] QubitPi commented on issue #6043: Faulty channel in resource pool

QubitPi commented on issue #6043: Faulty channel in resource pool
URL: https://github.com/apache/incubator-druid/issues/6043#issuecomment-465459440
 
 
   We concluded that the cause is we had extremely high memory usage on heap, causing GC-pauses to over-kill Druid process resources. We decided to optimize by reducing memory footprint and it seemed to help in our application.

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