This class is an extension to KeyValue where rowLen and keyLen are cached.
Parsing the backing byte every time to get these values will affect the performance.
In read path, we tend to read these values many times in Comparator, SQM etc.
Note: Please do not use these objects in write path as it will increase the heap space usage.
Nested Class Summary
Nested classes/interfaces inherited from class org.apache.hadoop.hbase.KeyValue