public ModifyableColumnFamilyDescriptor setCacheDataOnWrite(boolean value) {
      return setValue(CACHE_DATA_ON_WRITE_BYTES, Boolean.toString(value));
    }
Set the setCacheDataOnWrite flag
@param value true if we should cache data blocks on write
@return this (for chained invocation)
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptorBuilder.java