SourabhBadhya commented on code in PR #3576:
URL: https://github.com/apache/hive/pull/3576#discussion_r1119563491
##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/CompactionTxnHandler.java:
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@@ -1535,20 +1556,14 @@ public void setHadoopJobId(String hadoopJobId, long id)
{
@Override
@RetrySemantics.Idempotent
public long findMinOpenTxnIdForCleaner() throws MetaException {
- Connection dbConn = null;
try {
- try {
- dbConn = getDbConn(Connection.TRANSACTION_READ_COMMITTED,
connPoolCompaction);
+ try (Connection dbConn =
getDbConn(Connection.TRANSACTION_READ_COMMITTED, connPoolCompaction)) {
return getMinOpenTxnIdWaterMark(dbConn);
} catch (SQLException e) {
- LOG.error("Unable to getMinOpenTxnIdForCleaner", e);
- rollbackDBConn(dbConn);
- checkRetryable(e, "getMinOpenTxnForCleaner");
- throw new MetaException("Unable to execute getMinOpenTxnIfForCleaner()
" +
- e.getMessage());
- } finally {
- closeDbConn(dbConn);
- }
+ LOG.error("Unable to findMinOpenTxnIdForCleaner", e);
+ checkRetryable(e, "findMinOpenTxnIdForCleaner");
+ throw new MetaException("Unable to execute getMinOpenTxnIfForCleaner()
" + e.getMessage());
Review Comment:
nit: Typo - `getMinOpenTxnIdForCleaner` instead of
`getMinOpenTxnIfForCleaner`
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