public void setCompositeSnapshot(boolean useCompositeSnapshot) {
    this.compositeSnapshot = useCompositeSnapshot;
  }
Issue any synchronization and test needed before applying the update For compacting memstore
this means checking the update can increase the size without overflow
@param currentActive  the segment to be updated
@param cell           the cell to be added
@param memstoreSizing object to accumulate region size changes
@return true iff can proceed with applying the update
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/CompactingMemStore.java