tree 5701d73ddf965a494c331f7fbda77778e6aecb5c
parent 5a61399409c743c877f3a479d001e0bf292b217a
author Jonathan Eagles <jeagles@yahoo-inc.com> 1494947773 -0500
committer Jonathan Eagles <jeagles@yahoo-inc.com> 1494947819 -0500

TEZ-3709. TezMerger is slow for high number of segments (jeagles)

(cherry picked from commit 4d100b2bfb880927932ff095f2ba02780d5df01a)