deniskuzZ commented on code in PR #4805:
URL: https://github.com/apache/hive/pull/4805#discussion_r1411920534
##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java:
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@@ -5811,14 +5812,14 @@ public void performTimeOuts() {
s = sqlGenerator.addLimitClause(10 * TIMED_OUT_TXN_ABORT_BATCH_SIZE,
s);
LOG.debug("Going to execute query <{}>", s);
- List<List<Long>> timedOutTxns =
jdbcResource.getJdbcTemplate().query(s, rs -> {
- List<List<Long>> txnbatch = new ArrayList<>();
- List<Long> currentBatch = new
ArrayList<>(TIMED_OUT_TXN_ABORT_BATCH_SIZE);
+ List<Map<Long, TxnType>> timedOutTxns =
jdbcResource.getJdbcTemplate().query(s, rs -> {
+ List<Map<Long, TxnType>> txnbatch = new ArrayList<>();
+ Map<Long, TxnType> currentBatch = new
LinkedHashMap<>(TIMED_OUT_TXN_ABORT_BATCH_SIZE);
Review Comment:
why do you need `LinkedHashMap`?
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