deniskuzZ commented on code in PR #4384:
URL: https://github.com/apache/hive/pull/4384#discussion_r1337027620
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standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/CompactionTxnHandler.java:
##########
@@ -615,57 +190,19 @@ public void markCleanerStart(CompactionInfo info) throws
MetaException {
@RetrySemantics.ReadOnly
public void clearCleanerStart(CompactionInfo info) throws MetaException {
LOG.debug("Running clearCleanerStart with CompactionInfo: {}", info);
-
- try {
- Connection dbConn = null;
- try {
- dbConn = getDbConn(Connection.TRANSACTION_READ_COMMITTED,
connPoolCompaction);
- setCleanerStart(dbConn, info, -1L);
- } catch (SQLException e) {
- LOG.error("Unable to clear the cleaner start time for compaction
record " + e.getMessage());
- LOG.debug("Going to rollback");
- rollbackDBConn(dbConn);
- checkRetryable(e, "clearCleanerStart(" + info + ")");
- throw new MetaException(DB_FAILED_TO_CONNECT + e.getMessage());
- } finally {
- closeDbConn(dbConn);
- }
- } catch (RetryException e) {
- clearCleanerStart(info);
- }
+ setCleanerStart(info, -1L);
}
- private void setCleanerStart(Connection dbConn, CompactionInfo info, Long
timestamp)
- throws RetryException, SQLException {
- long id = info.id;
- PreparedStatement pStmt = null;
- ResultSet rs = null;
- try {
- String query = "" +
- " UPDATE " +
- " \"COMPACTION_QUEUE\" " +
- " SET " +
- " \"CQ_CLEANER_START\" = " + timestamp +
- " WHERE " +
- " \"CQ_ID\" = " + id +
- " AND " +
- " \"CQ_STATE\"='" + READY_FOR_CLEANING + "'";
-
- pStmt = dbConn.prepareStatement(query);
- LOG.debug("Going to execute update <{}> for CQ_ID={}", query, id);
- int updCount = pStmt.executeUpdate();
- if (updCount != 1) {
- LOG.error("Unable to update compaction record: {}. Update count={}",
info, updCount);
- LOG.debug("Going to rollback");
- dbConn.rollback();
- } else {
- LOG.debug("Going to commit");
- dbConn.commit();
- }
- } finally {
- close(rs);
- closeStmt(pStmt);
- }
+ private void setCleanerStart(CompactionInfo info, Long timestamp) throws
MetaException {
+ jdbcTemplate.execute(
+ " UPDATE \"COMPACTION_QUEUE\" " +
Review Comment:
no, that's fine
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