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Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2020/05/17 16:54:00 UTC
[jira] [Updated] (FLINK-15526) Add RollingPolicy to
PartitionWriters
[ https://issues.apache.org/jira/browse/FLINK-15526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jingsong Lee updated FLINK-15526:
---------------------------------
Parent: (was: FLINK-14256)
Issue Type: Bug (was: Sub-task)
> Add RollingPolicy to PartitionWriters
> -------------------------------------
>
> Key: FLINK-15526
> URL: https://issues.apache.org/jira/browse/FLINK-15526
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
> Reporter: Jingsong Lee
> Priority: Major
> Fix For: 1.11.0
>
>
> Now our partition writers will write a whole file in a checkpoint if there is no partition change.
> Sometimes this file is too big, it is better to add a RollingPolicy for controlling file size.
> We can just add policy controlled by file size and record number.
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