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Posted to dev@flink.apache.org by "Stefan Richter (JIRA)" <ji...@apache.org> on 2016/11/23 13:22:58 UTC

[jira] [Created] (FLINK-5146) Improved resource cleanup in RocksDB keyed state backend

Stefan Richter created FLINK-5146:
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             Summary: Improved resource cleanup in RocksDB keyed state backend
                 Key: FLINK-5146
                 URL: https://issues.apache.org/jira/browse/FLINK-5146
             Project: Flink
          Issue Type: Improvement
          Components: State Backends, Checkpointing
            Reporter: Stefan Richter


Currently, the resources such as taken snapshots or iterators are not always cleaned up in the RocksDB state backend. In particular, not starting the runnable future will leave taken snapshots unreleased.

We should improve the releases of all resources allocated through the RocksDB JNI bridge.



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