[jira] [Work logged] (HIVE-26217) Make CTAS use Direct Insert Semantics

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-26217?focusedWorklogId=777298&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-777298 ]

ASF GitHub Bot logged work on HIVE-26217:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 02/Jun/22 06:59
            Start Date: 02/Jun/22 06:59
    Worklog Time Spent: 10m 
      Work Description: SourabhBadhya commented on code in PR #3281:
URL: https://github.com/apache/hive/pull/3281#discussion_r887624982


##########
ql/src/java/org/apache/hadoop/hive/ql/parse/TaskCompiler.java:
##########
@@ -517,17 +517,21 @@ private Path getDefaultCtasLocation(final ParseContext pCtx) throws SemanticExce
     try {
       String protoName = null, suffix = "";
       boolean isExternal = false;
-      
+      boolean useSuffix = HiveConf.getBoolVar(conf, HiveConf.ConfVars.HIVE_ACID_CREATE_TABLE_USE_SUFFIX)

Review Comment:
   Renamed to createTableOrMVUseSuffix. Updated.





Issue Time Tracking
-------------------

    Worklog Id:     (was: 777298)
    Time Spent: 11h 20m  (was: 11h 10m)

> Make CTAS use Direct Insert Semantics
> -------------------------------------
>
>                 Key: HIVE-26217
>                 URL: https://issues.apache.org/jira/browse/HIVE-26217
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Sourabh Badhya
>            Assignee: Sourabh Badhya
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 11h 20m
>  Remaining Estimate: 0h
>
> CTAS on transactional tables currently does a copy from staging location to table location. This can be avoided by using Direct Insert semantics. Added support for suffixed table locations as well.



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