@Override
      public StoreFileWriter createWriter(InternalScanner scanner,
        org.apache.hadoop.hbase.regionserver.compactions.Compactor.FileDetails fd,
        boolean shouldDropBehind, boolean major, Consumer<Path> writerCreationTracker)
        throws IOException {
        // make this writer with tags always because of possible new cells with tags.
        return store.getStoreEngine()
          .createWriter(createParams(fd, shouldDropBehind, major, writerCreationTracker)
            .includeMVCCReadpoint(true).includesTag(true));
      }
Compact passed set of files in the mob-enabled column family.
hbase-server/src/main/java/org/apache/hadoop/hbase/mob/DefaultMobStoreCompactor.java