private void setCleanerStart(CompactionInfo info, Long timestamp) throws MetaException {
    jdbcResource.execute(
        " UPDATE \"COMPACTION_QUEUE\" " +
            " SET \"CQ_CLEANER_START\" = :timeStamp" +
            " WHERE \"CQ_ID\" = :id AND \"CQ_STATE\"= :state",
        new MapSqlParameterSource()
            .addValue("timeStamp", timestamp)
            .addValue("state", Character.toString(READY_FOR_CLEANING), Types.CHAR)
            .addValue("id", info.id),
        ParameterizedCommand.EXACTLY_ONE_ROW);
  }
Removes the cleaning start time for a particular compaction

@param info info on the compaction entry
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/CompactionTxnHandler.java