* if there is a problem writing the underlying data
*/
void writeData(DataOutput out) throws IOException {
Bytes.writeByteArray(out, this.indexTableName.get());
MutationProto m = toMutationProto(this.mutation);
Bytes.writeByteArray(out, m.toByteArray());
}
/**
* This method shouldn't be used - you should use {@link KeyValueCodec#readKeyValue(DataInput)} instead. Its the
* complement to {@link #writeData(DataOutput)}.