tree cae415d7d872f9c1014a3689b7577b9e6ec31f58
parent 139234cd22a7d87bebc99f24579e3360784140da
author Nan Zhang <zhangnan2920214@gmail.com> 1378511408 -0700
committer Nan Zhang <zhangnan2920214@gmail.com> 1378511441 -0700

remove the io.sort factor in hadoop