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https://issues.apache.org/jira/browse/FLINK-20087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Nowojski closed FLINK-20087.
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Resolution: Duplicate
I'm closing this, as it's another symptom of the same problem described in
FLINK-17012. There is a discussion about the potential solution
[here|https://issues.apache.org/jira/browse/FLINK-17012?focusedCommentId=17091539&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-17091539]
> CheckpointCoordinator waits until all tasks finish initialization of states
> to trigger checkpoint
> -------------------------------------------------------------------------------------------------
>
> Key: FLINK-20087
> URL: https://issues.apache.org/jira/browse/FLINK-20087
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Checkpointing
> Affects Versions: 1.9.0
> Reporter: Jiayi Liao
> Priority: Major
>
> {{CheckpointCoordinator}} will start triggering checkpoint after all tasks
> send RUNNING status to JobMaster. However, the {{initializeState}} could be
> time-expensive(a few minutes), for example the task needs to rescale with
> multiple old tasks' rocksdb data. During this process, the triggering of
> checkpoints are meaningless.
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