I replaced the merge sort with a quick sort and it yielded approx 30% improvement in sort time. It also reduced the memory requirement for sorting because the sort is done in place.
Description
I replaced the merge sort with a quick sort and it yielded approx 30% improvement in sort time. It also reduced the memory requirement for sorting because the sort is done in place.
Improvement
Closed
Major
Speed up SequenceFile sort with memory reduction
