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Posted to commits@hudi.apache.org by "xccui (via GitHub)" <gi...@apache.org> on 2023/03/30 02:50:03 UTC

[GitHub] [hudi] xccui commented on issue #8305: [SUPPORT] Potential FileSystem http connection leaking

xccui commented on issue #8305:
URL: https://github.com/apache/hudi/issues/8305#issuecomment-1489607296

   @danny0405 I still feel there are connection leaks. 
   
   Our job kept throwing `Timeout waiting for connection from pool` exceptions after a few Flink job failovers. I guess during the failover process, some old HTTP connections may not be properly closed and recycled by the pool (since `org.apache.http.client.fluent.Executor` is using a static `CLIENT`). If I kill the TaskManager and let it restart, the job can recover.


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