[
https://issues.apache.org/jira/browse/HIVE-23633?focusedWorklogId=610140&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-610140
]
ASF GitHub Bot logged work on HIVE-23633:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 14/Jun/21 07:21
Start Date: 14/Jun/21 07:21
Worklog Time Spent: 10m
Work Description: dengzhhu653 commented on a change in pull request #2344:
URL: https://github.com/apache/hive/pull/2344#discussion_r649666651
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java
##########
@@ -1453,6 +1454,7 @@ public ColumnStatistics getTableStats(final String
catName, final String dbName,
};
List<Object[]> list = Batchable.runBatched(batchSize, colNames, b);
if (list.isEmpty()) {
+ b.closeAllQueries();
return null;
}
Review comment:
Appreciate that, done. Thank you very much for the review!
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java
##########
@@ -10049,9 +10053,6 @@ public boolean deletePartitionColumnStatistics(String
catName, String dbName, St
}
}
ret = commitTransaction();
- } catch (NoSuchObjectException e) {
- rollbackTransaction();
- throw e;
Review comment:
It's not related to the query closing, here just to cleanup some
unnecessary codes.
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Issue Time Tracking
-------------------
Worklog Id: (was: 610140)
Time Spent: 5h 10m (was: 5h)
> Metastore some JDO query objects do not close properly
> ------------------------------------------------------
>
> Key: HIVE-23633
> URL: https://issues.apache.org/jira/browse/HIVE-23633
> Project: Hive
> Issue Type: Bug
> Reporter: Zhihua Deng
> Assignee: Zhihua Deng
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-23633.01.patch
>
> Time Spent: 5h 10m
> Remaining Estimate: 0h
>
> After patched [HIVE-10895|https://issues.apache.org/jira/browse/HIVE-10895],
> The metastore still has seen a memory leak on db resources: many
> StatementImpls left unclosed.
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