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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2018/08/06 09:35:00 UTC
[jira] [Updated] (FLINK-9938) State TTL cleanup during full state
scan upon checkpointing
[ https://issues.apache.org/jira/browse/FLINK-9938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Rohrmann updated FLINK-9938:
---------------------------------
Fix Version/s: (was: 1.6.0)
1.7.0
1.6.1
> State TTL cleanup during full state scan upon checkpointing
> -----------------------------------------------------------
>
> Key: FLINK-9938
> URL: https://issues.apache.org/jira/browse/FLINK-9938
> Project: Flink
> Issue Type: Improvement
> Components: State Backends, Checkpointing
> Affects Versions: 1.6.0
> Reporter: Andrey Zagrebin
> Assignee: Andrey Zagrebin
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.6.1, 1.7.0
>
>
> We can try to piggyback full state scan during certain checkpoint processes in backends, check TTL expiration for every entry and evict expired to speed up cleanup.
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