[
https://issues.apache.org/jira/browse/HIVE-21160?focusedWorklogId=772730&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-772730
]
ASF GitHub Bot logged work on HIVE-21160:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 20/May/22 08:59
Start Date: 20/May/22 08:59
Worklog Time Spent: 10m
Work Description: kasakrisz commented on code in PR #2855:
URL: https://github.com/apache/hive/pull/2855#discussion_r877908690
##########
common/src/java/org/apache/hadoop/hive/conf/HiveConf.java:
##########
@@ -3392,11 +3392,19 @@ public static enum ConfVars {
MERGE_CARDINALITY_VIOLATION_CHECK("hive.merge.cardinality.check", true,
"Set to true to ensure that each SQL Merge statement ensures that for
each row in the target\n" +
"table there is at most 1 matching row in the source table per SQL
Specification."),
+ SPLIT_UPDATE("hive.split.update", true,
Review Comment:
It can be changed back to false. I just enabled it for testing purposes.
Once this patch ready to submit I will disable it.
Issue Time Tracking
-------------------
Worklog Id: (was: 772730)
Time Spent: 1h (was: 50m)
> Rewrite Update statement as Multi-insert and do Update split early
> ------------------------------------------------------------------
>
> Key: HIVE-21160
> URL: https://issues.apache.org/jira/browse/HIVE-21160
> Project: Hive
> Issue Type: Sub-task
> Components: Transactions
> Affects Versions: 3.0.0
> Reporter: Eugene Koifman
> Assignee: Krisztian Kasa
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
