dengzhhu653 commented on code in PR #5398:
URL: https://github.com/apache/hive/pull/5398#discussion_r1723502826
##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/DirectSqlUpdatePart.java:
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@@ -526,18 +519,18 @@ public Map<String, Map<String, String>>
updatePartitionColumnStatistics(Map<Stri
MetaStoreListenerNotifier.notifyEventWithDirectSql(transactionalListeners,
EventMessage.EventType.UPDATE_PARTITION_COLUMN_STAT_BATCH,
eventBatch, dbConn, sqlGenerator);
}
- dbConn.commit();
- committed = true;
+ closeDbConn(jdoConn);
Review Comment:
this won't close the underlying connection because the current active is
active, see
https://github.com/datanucleus/datanucleus-core/blob/efba3bd0e8345e1171d5fe529cae693293f178ae/src/main/java/org/datanucleus/store/AbstractStoreManager.java#L378-L392
It tells we have reached the end of `transaction` and is able to commit now,
until the `tx.commit()` the underlying connection will return back to the
connection pool.
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