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https://issues.apache.org/jira/browse/HIVE-27150?focusedWorklogId=853306&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-853306
]
ASF GitHub Bot logged work on HIVE-27150:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 28/Mar/23 06:36
Start Date: 28/Mar/23 06:36
Worklog Time Spent: 10m
Work Description: wecharyu commented on code in PR #4123:
URL: https://github.com/apache/hive/pull/4123#discussion_r1150092003
##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java:
##########
@@ -3101,6 +3100,22 @@ public boolean dropPartition(String catName, String
dbName, String tableName,
return success;
}
+ @Override
+ public boolean dropPartition(String catName, String dbName, String
tableName, String partName)
+ throws MetaException, NoSuchObjectException, InvalidObjectException,
InvalidInputException {
+ boolean success = false;
+ try {
+ openTransaction();
+ dropPartitionsInternal(catName, dbName, tableName,
Arrays.asList(partName), true, true);
Review Comment:
We have some test for direct sql and jdo sql before, it shows direct sql is
always faster even for simple operation like get connection. Let me add the
benchmark for dropping multiple single partitions.
Issue Time Tracking
-------------------
Worklog Id: (was: 853306)
Time Spent: 1h 40m (was: 1.5h)
> Drop single partition can also support direct sql
> -------------------------------------------------
>
> Key: HIVE-27150
> URL: https://issues.apache.org/jira/browse/HIVE-27150
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Reporter: Wechar
> Assignee: Wechar
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> *Background:*
> [HIVE-6980|https://issues.apache.org/jira/browse/HIVE-6980] supports direct
> sql for drop_partitions, we can reuse this huge improvement in drop_partition.
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