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Posted to issues@flink.apache.org by "Yun Tang (Jira)" <ji...@apache.org> on 2022/07/11 12:03:00 UTC

[jira] [Assigned] (FLINK-28010) Use deleteRange to optimize the clear operation of RocksDBMapState.

     [ https://issues.apache.org/jira/browse/FLINK-28010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yun Tang reassigned FLINK-28010:
--------------------------------

    Assignee: ming li

> Use deleteRange to optimize the clear operation of RocksDBMapState.
> -------------------------------------------------------------------
>
>                 Key: FLINK-28010
>                 URL: https://issues.apache.org/jira/browse/FLINK-28010
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / State Backends
>            Reporter: ming li
>            Assignee: ming li
>            Priority: Major
>
> [FLINK-21321|https://issues.apache.org/jira/browse/FLINK-21321] has introduced {{deleteRange}} for fast clipping of Incremental checkpoint, so can the {{clear}} method in {{RocksDBMapState}} be replaced with {{{}deleteRange{}}}?



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