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Posted to issues@flink.apache.org by tzulitai <gi...@git.apache.org> on 2018/05/04 07:59:05 UTC

[GitHub] flink issue #5952: [FLINK-9287][kafka] Properly clean up resources in non EX...

Github user tzulitai commented on the issue:

    https://github.com/apache/flink/pull/5952
  
    Would filtering the thread count by thread name be helpful here?
    
    Another possible approach to test this:
    Maybe we can simply verify that the current transaction producer is closed after the cleanup?
    This would require making the `getCurrentTransaction()` method visible for tests, though. We'll also need to have a `isClosed()` method on the `FlinkKafkaProducer`.


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