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https://issues.apache.org/jira/browse/HIVE-11550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15282233#comment-15282233
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Alan Gates commented on HIVE-11550:
-----------------------------------
+1
> ACID queries pollute HiveConf
> -----------------------------
>
> Key: HIVE-11550
> URL: https://issues.apache.org/jira/browse/HIVE-11550
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 1.0.0
> Reporter: Eugene Koifman
> Assignee: Eugene Koifman
> Attachments: HIVE-11550.1.patch, HIVE-11550.patch
>
>
> HiveConf is a SessionState level object. Some ACID related logic makes
> changes to it (which are meant to be per query) but become per SessionState.
> See SemanticAnalyzer.checkAcidConstraints()
> Also note HiveConf.setVar(conf,
> HiveConf.ConfVars.DYNAMICPARTITIONINGMODE, "nonstrict");
> in UpdateDeleteSemancitAnalzyer
> [~alangates], do you know of other cases or ideas on how to deal with this
> differently?
> _SortedDynPartitionOptimizer.process()_ is the place to have the logic to do
> _conf.setBoolVar(ConfVars.HIVEOPTSORTDYNAMICPARTITION, false);_ on per query
> basis
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