13c3276c_orter_plugin_for_MR___ASF_JIRA__Class
[Protection] Changed from package protected to public [Annotation] Annotated as Public, Unstable [Reason] To be able to access inner interface PostMapProcessor and inner class MapOutputBuffer from external plug-ins. [Class] 
org.apache.hadoop.mapred.MapTask
[MAPREDUCE-2454] Allow external sorter plugin for MR - ASF JIRA