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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-16015) LLAP: some Tez INFO logs are too noisy II
Date Thu, 23 Feb 2017 19:11:44 GMT

    [ https://issues.apache.org/jira/browse/HIVE-16015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15881044#comment-15881044
] 

Sergey Shelukhin commented on HIVE-16015:
-----------------------------------------

A lot of different logging is useful for a lot of different issues. We disable, for instance,
ZK logging, even though recently I've been looking at issues where having detailed ZK logging
would be useful; because generally it's not useful and the amount of it writes in unacceptable...
the 2 of these 4 classes in some cases constitute ~50% of all logging. I don't think they
are as useful as all other logging combined :) They clearly log debug data on info... so I
don't think we should enable until Hive officially switched to 0.90. Before that it should
be disabled.

> LLAP: some Tez INFO logs are too noisy II
> -----------------------------------------
>
>                 Key: HIVE-16015
>                 URL: https://issues.apache.org/jira/browse/HIVE-16015
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: 2.2.0
>
>         Attachments: HIVE-16015.01.patch, HIVE-16015.patch
>
>




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