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https://issues.apache.org/jira/browse/FLINK-25835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17484481#comment-17484481
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Bo Cui commented on FLINK-25835:
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[~yunta] hi
The Task initialization log will only be printed once, and we can also see the
initialization time of the custom operator, not just the statebackend, so I
think we need to print the log here.
> The task initialization duration is recorded in logs
> ----------------------------------------------------
>
> Key: FLINK-25835
> URL: https://issues.apache.org/jira/browse/FLINK-25835
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / State Backends
> Affects Versions: 1.12.2, 1.15.0
> Reporter: Bo Cui
> Priority: Major
> Labels: pull-request-available
>
> [https://github.com/apache/flink/blob/a543e658acfbc22c1579df0d043654037b9ec4b0/flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java#L644]
> We are testing the time of state backend initialization for different data
> levels.However, the task initialization time cannot be obtained from the log
> file and the time taken to restore the status at the backend cannot be
> obtained.
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