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From "mahesh kumar behera (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-21722) REPL:: logs are missing in hiveStatement.getQueryLog output during parallel execution mode.
Date Tue, 14 May 2019 13:02:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

mahesh kumar behera updated HIVE-21722:
---------------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

[^HIVE-21722.02.patch] committed to master. Thanks [~sankarh] for review.

> REPL:: logs are missing in hiveStatement.getQueryLog output during parallel execution
mode.
> -------------------------------------------------------------------------------------------
>
>                 Key: HIVE-21722
>                 URL: https://issues.apache.org/jira/browse/HIVE-21722
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2, repl
>    Affects Versions: 4.0.0
>            Reporter: mahesh kumar behera
>            Assignee: mahesh kumar behera
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-21722.01.patch, HIVE-21722.02.patch
>
>          Time Spent: 2h 40m
>  Remaining Estimate: 0h
>
> getQueryLog only reads logs from Background thread scope. If parallel execution is set
to true, a new thread is created for execution and all the logs added by the new thread are
not added to the parent  Background thread scope. In replication scope, replStateLogTasks
are started in parallel mode causing the logs to be skipped from getQueryLog scope. 
> There is one more issue, with the conf is not passed while creating replStateLogTask
during bootstrap load end. The same issue is there with event load during incremental load.
The incremental load end log task is created with the proper config. 



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