[jira] [Commented] (FLINK-10325) [State TTL] Refactor TtlListState to use only loops, no java stream API for performance

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-10325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16612056#comment-16612056 ] 

ASF GitHub Bot commented on FLINK-10325:
----------------------------------------

azagrebin opened a new pull request #6683: [FLINK-10325] [State TTL] Refactor TtlListState to use only loops, no java stream API for performance
URL: https://github.com/apache/flink/pull/6683
 
 
   ## What is the purpose of the change
   
   Refactor TtlListState to use only loops instead of java stream API to exclude any performance impact
   
   ## Brief change log
   
     - Refactor TtlListState.updateTs() to use loop
     - Refactor TtlListState.collect() to use loop
     - auxiliary methods in TtlUtils
   
   ## Verifying this change
   
   existing tests
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (no)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no)
     - The serializers: (no)
     - The runtime per-record code paths (performance sensitive): (yes)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
     - The S3 file system connector: (no)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (no)
     - If yes, how is the feature documented? (not applicable)
   

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> [State TTL] Refactor TtlListState to use only loops, no java stream API for performance
> ---------------------------------------------------------------------------------------
>
>                 Key: FLINK-10325
>                 URL: https://issues.apache.org/jira/browse/FLINK-10325
>             Project: Flink
>          Issue Type: Improvement
>          Components: State Backends, Checkpointing
>    Affects Versions: 1.6.0
>            Reporter: Andrey Zagrebin
>            Assignee: Andrey Zagrebin
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.6.1, 1.7.0
>
>




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