[jira] [Commented] (FLINK-25835) The task initialization duration is recorded in logs

["Yun Tang (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-25835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17484354#comment-17484354 ] 

Yun Tang commented on FLINK-25835:
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Current state backend would print the time to restore the state handles, should that be enough?

> 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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