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Posted to issues@flink.apache.org by "MaGuowei (JIRA)" <ji...@apache.org> on 2016/09/27 07:58:20 UTC

[jira] [Assigned] (FLINK-3841) RocksDB statebackend creates empty dbs for stateless operators

     [ https://issues.apache.org/jira/browse/FLINK-3841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

MaGuowei reassigned FLINK-3841:
-------------------------------

    Assignee: MaGuowei

> RocksDB statebackend creates empty dbs for stateless operators
> --------------------------------------------------------------
>
>                 Key: FLINK-3841
>                 URL: https://issues.apache.org/jira/browse/FLINK-3841
>             Project: Flink
>          Issue Type: Bug
>          Components: State Backends, Checkpointing
>    Affects Versions: 1.1.0
>            Reporter: Gyula Fora
>            Assignee: MaGuowei
>            Priority: Minor
>
> Even though they are not checkpointed there is always an open RocksDB database for all operators if the Rocks backend is set. I wonder if it would make sense to lazy initialize the dbs instead of doing it in the initializeForJob method.



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