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Posted to issues@hive.apache.org by "László Bodor (Jira)" <ji...@apache.org> on 2022/11/22 13:34:00 UTC

[jira] [Updated] (HIVE-23754) LLAP: Add LoggingHandler in ShuffleHandler pipeline for better debuggability

     [ https://issues.apache.org/jira/browse/HIVE-23754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

László Bodor updated HIVE-23754:
--------------------------------
    Fix Version/s: 4.0.0-alpha-2

> LLAP: Add LoggingHandler in ShuffleHandler pipeline for better debuggability
> ----------------------------------------------------------------------------
>
>                 Key: HIVE-23754
>                 URL: https://issues.apache.org/jira/browse/HIVE-23754
>             Project: Hive
>          Issue Type: Improvement
>         Environment:  
>  
>            Reporter: Rajesh Balamohan
>            Assignee: Dmitriy Fingerman
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0-alpha-2
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> [https://github.com/apache/hive/blob/master/llap-server/src/java/org/apache/hadoop/hive/llap/shufflehandler/ShuffleHandler.java#L616]
>  
> For corner case debugging, it would be helpful to understand when netty processed OPEN/BOUND/CLOSE/RECEIVED/CONNECTED events along with payload details.
> Adding "LoggingHandler" in ChannelPipeline mode can help in debugging.



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