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https://issues.apache.org/jira/browse/FLINK-23180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17409403#comment-17409403
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Jiayi Liao commented on FLINK-23180:
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[~pnowojski] I can work on this.
Okay, we can skip the intialization when checkpointing is disabled, and
initialize the base locations when savepoint is triggered. (the savepoint can
be still be triggered when checkpointing is disabled if I remember correctly)
> Initialize checkpoint location lazily in DataStream Batch Jobs
> --------------------------------------------------------------
>
> Key: FLINK-23180
> URL: https://issues.apache.org/jira/browse/FLINK-23180
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Checkpointing
> Affects Versions: 1.11.0
> Reporter: Jiayi Liao
> Priority: Major
>
> Currently batch jobs will initialize checkpoint location eagerly when
> {{CheckpointCoordinator}} is created, which will create lots of useless
> directories on distributed filesystem.
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