[jira] [Created] (FLINK-14976) Cassandra Connector leaks Semaphore on Throwable; hangs on close

[Shang Yuanchun (Jira)]

Mads Chr. Olesen created FLINK-14976:
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             Summary: Cassandra Connector leaks Semaphore on Throwable; hangs on close
                 Key: FLINK-14976
                 URL: https://issues.apache.org/jira/browse/FLINK-14976
             Project: Flink
          Issue Type: Bug
          Components: Connectors / Cassandra
    Affects Versions: 1.8.2
            Reporter: Mads Chr. Olesen


This issue was mostly fixed in FLINK-13059; unfortunately, the fix only caught {{Exception}} so any non-{{Exception Throwable}} can still cause the issue of leaking semaphores.



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