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https://issues.apache.org/jira/browse/HIVE-24730?focusedWorklogId=559486&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-559486
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ASF GitHub Bot logged work on HIVE-24730:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 01/Mar/21 17:24
Start Date: 01/Mar/21 17:24
Worklog Time Spent: 10m
Work Description: mustafaiman edited a comment on pull request #1941:
URL: https://github.com/apache/hive/pull/1941#issuecomment-788125172
@abstractdog I still stand with what I wrote on the Jira. I do not
understand why we have `overrideIntIfDefaultIsSet(conf, x, y, z);` in the code
instead of putting `x=z` in hive-site.xml/tez-site.xml. We do not need any of
this override logic. Why don't we just remove all the overriding madness and
put the correct values in xml files? What am I missing?
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Issue Time Tracking
-------------------
Worklog Id: (was: 559486)
Time Spent: 2h (was: 1h 50m)
> Shims classes override values from hive-site.xml and tez-site.xml silently
> --------------------------------------------------------------------------
>
> Key: HIVE-24730
> URL: https://issues.apache.org/jira/browse/HIVE-24730
> Project: Hive
> Issue Type: Bug
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h
> Remaining Estimate: 0h
>
> Since HIVE-14887,
> [Hadoop23Shims|https://github.com/apache/hive/blob/master/shims/0.23/src/main/java/org/apache/hadoop/hive/shims/Hadoop23Shims.java]
> silently overrides e.g. hive.tez.container.size which is defined in
> data/conf/hive/llap/hive-site.xml. This way, the developer will have no idea
> about what happened after setting those values in the xml.
> My proposal:
> 1. don't set those values, unless they contain the default value (e.g.: -1
> for hive.tez.container.size)
> 2. put an INFO level log message about the override
> OR:
> put a comment in hive-site.xml and tez-site.xml files that shims override it
> while creating a tez mini cluster
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