Fail Impalad startup if staging cgroup cannot be created.
Fail Impalad startup if staging cgroup cannot be created.

Change-Id: I2f44f05309be11b62640833f624f059c3d4dbe7f

cgvarela/Impala,ImpalaToGo/ImpalaToGo,caseyching/Impala,ibmsoe/ImpalaPPC,cgvarela/Impala,brightchen/Impala,lirui-intel/Impala,bratatidas9/Impala-1,theyaa/Impala,kapilrastogi/Impala,caseyching/Impala,rdblue/Impala,placrosse/ImpalaToGo,scalingdata/Impala,lirui-intel/Impala,rdblue/Impala,mapr/impala,cgvarela/Impala,rdblue/Impala,theyaa/Impala,caseyching/Impala,bratatidas9/Impala-1,kapilrastogi/Impala,lnliuxing/Impala,cchanning/Impala,bowlofstew/Impala,caseyching/Impala,rdblue/Impala,bowlofstew/Impala,gerashegalov/Impala,cgvarela/Impala,cchanning/Impala,tempbottle/Impala,bratatidas9/Impala-1,cgvarela/Impala,lnliuxing/Impala,bratatidas9/Impala-1,tempbottle/Impala,cchanning/Impala,placrosse/ImpalaToGo,rdblue/Impala,cloudera/recordservice,kapilrastogi/Impala,cloudera/recordservice,cloudera/recordservice,lirui-intel/Impala,kapilrastogi/Impala,cgvarela/Impala,bratatidas9/Impala-1,gerashegalov/Impala,mapr/impala,kapilrastogi/Impala,gerashegalov/Impala,mapr/impala,cloudera/recordservice,henryr/Impala,bratatidas9/Impala-1,scalingdata/Impala,cloudera/recordservice,ibmsoe/ImpalaPPC,rdblue/Impala,placrosse/ImpalaToGo,cloudera/recordservice,placrosse/ImpalaToGo,gerashegalov/Impala,placrosse/ImpalaToGo,placrosse/ImpalaToGo,bowlofstew/Impala,XiaominZhang/Impala,scalingdata/Impala,bratatidas9/Impala-1,lirui-intel/Impala,theyaa/Impala,theyaa/Impala,tempbottle/Impala,ibmsoe/ImpalaPPC,lnliuxing/Impala,ibmsoe/ImpalaPPC,XiaominZhang/Impala,brightchen/Impala,XiaominZhang/Impala,lnliuxing/Impala,mapr/impala,ImpalaToGo/ImpalaToGo,tempbottle/Impala,scalingdata/Impala,brightchen/Impala,grundprinzip/Impala,theyaa/Impala,caseyching/Impala,tempbottle/Impala,scalingdata/Impala,cgvarela/Impala,bowlofstew/Impala,henryr/Impala,kapilrastogi/Impala,lirui-intel/Impala,grundprinzip/Impala,caseyching/Impala,kapilrastogi/Impala,lnliuxing/Impala,henryr/Impala,cloudera/recordservice,ImpalaToGo/ImpalaToGo,cchanning/Impala,tempbottle/Impala,brightchen/Impala,mapr/impala,theyaa/Impala,ibmsoe/ImpalaPPC,gerashegalov/Impala,grundprinzip/Impala,scalingdata/Impala,cchanning/Impala,bowlofstew/Impala,XiaominZhang/Impala,ibmsoe/ImpalaPPC,lnliuxing/Impala,XiaominZhang/Impala,ImpalaToGo/ImpalaToGo,gerashegalov/Impala,lirui-intel/Impala,gerashegalov/Impala,ibmsoe/ImpalaPPC,cchanning/Impala,tempbottle/Impala,lnliuxing/Impala,ImpalaToGo/ImpalaToGo,lirui-intel/Impala,grundprinzip/Impala,ImpalaToGo/ImpalaToGo,caseyching/Impala,brightchen/Impala,XiaominZhang/Impala,henryr/Impala,grundprinzip/Impala,henryr/Impala,cchanning/Impala,bowlofstew/Impala,XiaominZhang/Impala,brightchen/Impala,theyaa/Impala,grundprinzip/Impala,rdblue/Impala,henryr/Impala,brightchen/Impala,bowlofstew/Impala