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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/02/04 07:50:33 UTC

[GitHub] [flink] leventov commented on issue #11005: [FLINK-15838] Dangling CountDownLatch.await(timeout)

leventov commented on issue #11005: [FLINK-15838] Dangling CountDownLatch.await(timeout)
URL: https://github.com/apache/flink/pull/11005#issuecomment-581784038
 
 
   It would be good for having a systemic approach. What prevents introducing the same bugs in the future?
   
   In Apache Druid, we use IntelliJ IDEA inspections as a part of CI process.
   
   @ccaominh created an image which could be integrated with Travis CI: https://github.com/ccaominh/intellij-inspect. See https://github.com/apache/druid/pull/9179 for details.
   
   On IntelliJ inspections level, checking this issue is a matter of adding CountDownLatch.await in the configuration of "Result of method call ignored" pattern and setting it to ERROR severity level.

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