tree 4625c5e5322e829a0c5d48350e42958a3b6458e2
parent 3d52fa804cbbf51dd35b1daa4cc81e12c9127591
author Edward J. Yoon <edwardyoon@apache.org> 1435817238 +0000
committer Edward J. Yoon <edwardyoon@apache.org> 1435817238 +0000

Removed useless operations.

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1688764 13f79535-47bb-0310-9956-ffa450edef68