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  1. Flink
  2. FLINK-22886

Thread leak in RocksDBStateUploader

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      ExecutorService in RocksDBStateUploader is not shut down, which may leak thread when tasks fail.

      BTW, we should name the thread group in ExecutorService, otherwise what we see in the stack, is a lot of threads named with pool-m-thread-n like this:

       

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              • Assignee:
                mayuehappy Yue Ma
                Reporter:
                wind_ljy Jiayi Liao
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