[
https://issues.apache.org/jira/browse/HIVE-23633?focusedWorklogId=646795&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-646795
]
ASF GitHub Bot logged work on HIVE-23633:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 06/Sep/21 08:38
Start Date: 06/Sep/21 08:38
Worklog Time Spent: 10m
Work Description: dengzhhu653 commented on a change in pull request #2344:
URL: https://github.com/apache/hive/pull/2344#discussion_r702713904
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java
##########
@@ -1443,24 +1441,34 @@ public ColumnStatistics getTableStats(final String
catName, final String dbName,
}
long start = doTrace ? System.nanoTime() : 0;
Query query = pm.newQuery("javax.jdo.query.SQL", queryText);
- Object qResult = executeWithArray(query, params, queryText);
- MetastoreDirectSqlUtils.timingTrace(doTrace, queryText0 + "...)",
start, (doTrace ? System.nanoTime() : 0));
- if (qResult == null) {
- query.closeAll();
- return null;
+ try {
Review comment:
OK, I will refine this if the `QueryWrapper` seems to be a reasonable
choice.
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Issue Time Tracking
-------------------
Worklog Id: (was: 646795)
Time Spent: 11h (was: 10h 50m)
> 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: 11h
> 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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