We can optimize limit operation by stopping early in PigRecordReader. In general, we need a way to communicate between PigRecordReader and execution pipeline. POLimit could instruct PigRecordReader that we have already had enough records and stop feeding more data.
|Fix Version/s||0.10 [ 12316246 ]|
|Status||Open [ 1 ]||Resolved [ 5 ]|
|Hadoop Flags||Reviewed [ 10343 ]|
|Resolution||Fixed [ 1 ]|
|Status||Resolved [ 5 ]||Closed [ 6 ]|