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https://issues.apache.org/jira/browse/HIVE-26483?focusedWorklogId=801892&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-801892
]
ASF GitHub Bot logged work on HIVE-26483:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 19/Aug/22 07:59
Start Date: 19/Aug/22 07:59
Worklog Time Spent: 10m
Work Description: lcspinter commented on code in PR #3533:
URL: https://github.com/apache/hive/pull/3533#discussion_r949911366
##########
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java:
##########
@@ -14046,7 +14046,8 @@ private void addDbAndTabToOutputs(String[]
qualifiedTabName, TableType type,
t.setSerdeParam(serdeMap.getKey(), serdeMap.getValue());
}
WriteType lockType = tblProps != null &&
Boolean.parseBoolean(tblProps.get(TABLE_IS_CTAS))
- && AcidUtils.isExclusiveCTASEnabled(conf) ?
+ && AcidUtils.isExclusiveCTASEnabled(conf)
+ && (t.getStorageHandler() == null ||
!t.getStorageHandler().directInsertCTAS()) ?
Review Comment:
done
Issue Time Tracking
-------------------
Worklog Id: (was: 801892)
Time Spent: 40m (was: 0.5h)
> Use DDL_NO_LOCK when running iceberg CTAS query
> -----------------------------------------------
>
> Key: HIVE-26483
> URL: https://issues.apache.org/jira/browse/HIVE-26483
> Project: Hive
> Issue Type: Bug
> Reporter: László Pintér
> Assignee: László Pintér
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> HIVE-26244 introduced locking when running CTAS queries. Iceberg already had
> an explicit locking implemented for CTAS queries and after HIVE-26244 the two
> locking mechanisms started colliding resulting in a deadlock.
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