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From "Peter Vary (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-19320) MapRedLocalTask is printing child log to stderr and stdout
Date Fri, 27 Apr 2018 08:55:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-19320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16456123#comment-16456123
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Peter Vary commented on HIVE-19320:
-----------------------------------

[~aihuaxu]: [~Yibing] and [~zsombor.klara] changed the following lines in HIVE-17078:
https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/exec/mr/MapredLocalTask.java#L332
I think/hope after this patch the local task outputs are redirected to the HS2 logs too.


> MapRedLocalTask is printing child log to stderr and stdout
> ----------------------------------------------------------
>
>                 Key: HIVE-19320
>                 URL: https://issues.apache.org/jira/browse/HIVE-19320
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Logging
>    Affects Versions: 3.0.0
>            Reporter: Aihua Xu
>            Priority: Major
>
> In this line, local child MR task is printing the logs to stderr and stdout. 
> https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/exec/mr/MapredLocalTask.java#L341
> stderr/stdout should capture the service running log rather than the query execution
output. Those should be reasonable to go to HS2 log and propagate to beeline console. 



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