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Posted to issues@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2017/10/26 23:16:01 UTC
[jira] [Assigned] (HIVE-17916) remove
ConfVars.HIVE_VECTORIZATION_ROW_IDENTIFIER_ENABLED
[ https://issues.apache.org/jira/browse/HIVE-17916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eugene Koifman reassigned HIVE-17916:
-------------------------------------
> remove ConfVars.HIVE_VECTORIZATION_ROW_IDENTIFIER_ENABLED
> ---------------------------------------------------------
>
> Key: HIVE-17916
> URL: https://issues.apache.org/jira/browse/HIVE-17916
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 3.0.0
> Reporter: Eugene Koifman
> Assignee: Teddy Choi
>
> follow up from HIVE-12631. Filing so it doesn't get lost.
> There is this code in UpdateDeleteSemanticAnalyzer
> {noformat}
> // TODO: remove when this is enabled everywhere
> HiveConf.setBoolVar(conf, ConfVars.HIVE_VECTORIZATION_ROW_IDENTIFIER_ENABLED, true);
> {noformat}
> The 1st update/delete statement on a session will enable this and it will be enabled for all future queries which makes this flag useless/misleading.
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