@Override
  @RetrySemantics.ReadOnly
  public void clearCleanerStart(CompactionInfo info) throws MetaException {
    LOG.debug("Running clearCleanerStart with CompactionInfo: {}", info);
    setCleanerStart(info, -1L);
  }
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