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Posted to issues@flink.apache.org by "Jinzhong Li (Jira)" <ji...@apache.org> on 2023/09/01 09:24:00 UTC

[jira] [Commented] (FLINK-14032) Make the cache size of RocksDBPriorityQueueSetFactory configurable

    [ https://issues.apache.org/jira/browse/FLINK-14032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17761246#comment-17761246 ] 

Jinzhong Li commented on FLINK-14032:
-------------------------------------

hi, [~yunta] , are you still working on this ticket?  If not, i would like to take it.

> Make the cache size of RocksDBPriorityQueueSetFactory configurable
> ------------------------------------------------------------------
>
>                 Key: FLINK-14032
>                 URL: https://issues.apache.org/jira/browse/FLINK-14032
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / State Backends
>            Reporter: Yun Tang
>            Priority: Minor
>              Labels: auto-unassigned, usability
>             Fix For: 1.18.0
>
>
> Currently, the cache size of {{RocksDBPriorityQueueSetFactory}} has been set as 128 and no any ways to configure this to other value. (We could increase this to obtain better performance if necessary). Actually, this is also a TODO for quiet a long time.



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