[jira] [Created] (FLINK-19259) Use classloader release hooks with Kinesis producer to avoid metaspace leak

[Shang Yuanchun (Jira)]

Robert Metzger created FLINK-19259:
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             Summary: Use classloader release hooks with Kinesis producer to avoid metaspace leak
                 Key: FLINK-19259
                 URL: https://issues.apache.org/jira/browse/FLINK-19259
             Project: Flink
          Issue Type: Improvement
          Components: Connectors / Kinesis
            Reporter: Robert Metzger


FLINK-17554 introduced hooks for clearing references before unloading a classloader.

The Kinesis Producer library is currently preventing the usercode classloader from being unloaded because it keeps references around.

This ticket is to use the hooks with the Kinesis producer.



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