dengzhhu653 commented on code in PR #5661:
URL: https://github.com/apache/hive/pull/5661#discussion_r2004771170
##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java:
##########
@@ -560,24 +561,10 @@ public void shutdown() {
*/
@Override
public boolean openTransaction() {
- return openTransaction(null);
- }
-
- /**
- * Opens a new one or the one already created. Every call of this function
must
- * have corresponding commit or rollback function call.
- *
- * @param isolationLevel The transaction isolation level. Only possible to
set on the first call.
- * @return an active transaction
- */
- @Override
- public boolean openTransaction(String isolationLevel) {
openTrasactionCalls++;
if (openTrasactionCalls == 1) {
currentTransaction = pm.currentTransaction();
- if (isolationLevel != null) {
- currentTransaction.setIsolationLevel(isolationLevel);
- }
+ currentTransaction.setIsolationLevel(Constants.TX_READ_COMMITTED);
Review Comment:
reverted, the default is read-committed in datanucleus
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