public ModifyableColumnFamilyDescriptor setMobThreshold(long threshold) {
      return setValue(MOB_THRESHOLD_BYTES, String.valueOf(threshold));
    }
Sets the mob threshold of the family.
@param threshold The mob threshold.
@return this (for chained invocation)
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptorBuilder.java