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https://issues.apache.org/jira/browse/FLINK-13390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16895741#comment-16895741
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Yun Tang commented on FLINK-13390:
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For the UI part, apart from changing the description, I planed to change the
filed of {{FIELD_NAME_STATE_SIZE}} within {{CheckpointStatistics}} previously.
However, after discussed with [~vthinkxie] offline, I realize that if I change
that field, old-version UI would not be able to show related statistics. I plan
to only change the UI description but keep the field as before and add comments
within source code to point out this. CC [~rmetzger].
> Clarify the exact meaning of state size when executing incremental checkpoint
> -----------------------------------------------------------------------------
>
> Key: FLINK-13390
> URL: https://issues.apache.org/jira/browse/FLINK-13390
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Web Frontend
> Reporter: Yun Tang
> Assignee: Yun Tang
> Priority: Major
> Fix For: 1.10.0
>
>
> This issue is inspired from [a user
> mail|https://lists.apache.org/thread.html/56069ce869afbfca66179e89788c05d3b092e3fe363f3540dcdeb7a1@%3Cuser.flink.apache.org%3E]
> which confused about the state size meaning.
> I think changing the description of state size and add some notices on
> documentation could help this. Moreover, change the log when complete
> checkpoint should be also taken into account.
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