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Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2016/02/11 22:04:18 UTC

[jira] [Commented] (FLINK-3389) Add Pre-defined Options settings for RocksDB State backend

    [ https://issues.apache.org/jira/browse/FLINK-3389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15143502#comment-15143502 ] 

Stephan Ewen commented on FLINK-3389:
-------------------------------------

Added code for pre-defined options profiles in be72758d1104400c8a48554d717c5b8cea5b3617

The specific selection of options has not been added, yet.

> Add Pre-defined Options settings for RocksDB State backend
> ----------------------------------------------------------
>
>                 Key: FLINK-3389
>                 URL: https://issues.apache.org/jira/browse/FLINK-3389
>             Project: Flink
>          Issue Type: Improvement
>          Components: state backends
>    Affects Versions: 1.0.0
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>             Fix For: 1.0.0
>
>
> The RocksDB State Backend performance can be optimized for certain settings (for example running on disk or SSD) with certain options.
> Since it is hard to tune for users, we should add a set of predefined options for certain settings.



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