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Posted to issues@flink.apache.org by "Yun Tang (Jira)" <ji...@apache.org> on 2020/01/09 07:13:00 UTC

[jira] [Created] (FLINK-15532) Enable strict capacity limit for memory usage for RocksDB

Yun Tang created FLINK-15532:
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             Summary: Enable strict capacity limit for memory usage for RocksDB
                 Key: FLINK-15532
                 URL: https://issues.apache.org/jira/browse/FLINK-15532
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / State Backends
            Reporter: Yun Tang


Currently, due to the limitation of RocksDB (see [issue-6247|https://github.com/facebook/rocksdb/issues/6247]), we cannot create a strict-capacity-limit LRUCache which shared among rocksDB instance(s).

This issue tracks this problem and offer the ability of strict mode once we could enable this feature.



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