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https://issues.apache.org/jira/browse/FLINK-8859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16386014#comment-16386014
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ASF GitHub Bot commented on FLINK-8859:
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Github user sihuazhou commented on the issue:
https://github.com/apache/flink/pull/5635
@StefanRRichter Could you please have a look at this? This is a trivial
work, but can improve performance a lot (It looks like we forgot it when
restoring).
> RocksDB backend should pass WriteOption to Rocks.put() when restoring
> ---------------------------------------------------------------------
>
> Key: FLINK-8859
> URL: https://issues.apache.org/jira/browse/FLINK-8859
> Project: Flink
> Issue Type: Bug
> Components: State Backends, Checkpointing
> Affects Versions: 1.5.0
> Reporter: Sihua Zhou
> Assignee: Sihua Zhou
> Priority: Major
> Fix For: 1.5.0
>
>
> We should pass `WriteOption` to Rocks.put() when restoring from handle (Both
> in full & incremental checkpoint). Because of
> `WriteOption.setDisableWAL(true)`, the performance can be increased by about
> 2 times.
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