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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2016/03/22 17:58:25 UTC

[jira] [Created] (FLINK-3654) Disable Write-Ahead-Log in RocksDB State

Aljoscha Krettek created FLINK-3654:
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             Summary: Disable Write-Ahead-Log in RocksDB State
                 Key: FLINK-3654
                 URL: https://issues.apache.org/jira/browse/FLINK-3654
             Project: Flink
          Issue Type: Improvement
          Components: Sure
            Reporter: Aljoscha Krettek
            Assignee: Aljoscha Krettek


We do our own checkpointing of the RocksDB database so the WAL is useless to us. Disabling writes to the WAL should give us a very large performance boost.



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