IMPALA-131: Fix clang compilation error
IMPALA-131: Fix clang compilation error

henryr/Impala,rampage644/impala-cut,andybab/Impala,ImpalaToGo/ImpalaToGo,bowlofstew/Impala,placrosse/ImpalaToGo,tempbottle/Impala,placrosse/ImpalaToGo,AtScaleInc/Impala,henryr/Impala,mapr/impala,caseyching/Impala,ImpalaToGo/ImpalaToGo,placrosse/ImpalaToGo,placrosse/ImpalaToGo,AtScaleInc/Impala,rampage644/impala-cut,AtScaleInc/Impala,scalingdata/Impala,brightchen/Impala,henryr/Impala,caseyching/Impala,theyaa/Impala,placrosse/ImpalaToGo,theyaa/Impala,gerashegalov/Impala,bratatidas9/Impala-1,gistic/PublicSpatialImpala,caseyching/Impala,grundprinzip/Impala,bowlofstew/Impala,XiaominZhang/Impala,caseyching/Impala,ibmsoe/ImpalaPPC,bratatidas9/Impala-1,henryr/Impala,gistic/PublicSpatialImpala,gerashegalov/Impala,placrosse/ImpalaToGo,cgvarela/Impala,rdblue/Impala,ibmsoe/ImpalaPPC,AtScaleInc/Impala,AtScaleInc/Impala,caseyching/Impala,ibmsoe/ImpalaPPC,gerashegalov/Impala,mapr/impala,grundprinzip/Impala,theyaa/Impala,andybab/Impala,lnliuxing/Impala,lnliuxing/Impala,grundprinzip/Impala,mapr/impala,andybab/Impala,cchanning/Impala,ibmsoe/ImpalaPPC,cgvarela/Impala,XiaominZhang/Impala,kapilrastogi/Impala,cchanning/Impala,rdblue/Impala,cloudera/recordservice,scalingdata/Impala,scalingdata/Impala,lirui-intel/Impala,lirui-intel/Impala,cchanning/Impala,bratatidas9/Impala-1,cloudera/recordservice,scalingdata/Impala,gistic/PublicSpatialImpala,ibmsoe/ImpalaPPC,ImpalaToGo/ImpalaToGo,cchanning/Impala,andybab/Impala,lirui-intel/Impala,rampage644/impala-cut,henryr/Impala,lnliuxing/Impala,rampage644/impala-cut,lnliuxing/Impala,gerashegalov/Impala,XiaominZhang/Impala,kapilrastogi/Impala,XiaominZhang/Impala,ImpalaToGo/ImpalaToGo,bowlofstew/Impala,cgvarela/Impala,theyaa/Impala,tempbottle/Impala,rampage644/impala-cut,cloudera/recordservice,cgvarela/Impala,cloudera/recordservice,gerashegalov/Impala,gistic/PublicSpatialImpala,theyaa/Impala,brightchen/Impala,grundprinzip/Impala,brightchen/Impala,scalingdata/Impala,gerashegalov/Impala,ibmsoe/ImpalaPPC,theyaa/Impala,tempbottle/Impala,cloudera/recordservice,gerashegalov/Impala,lirui-intel/Impala,caseyching/Impala,kapilrastogi/Impala,lnliuxing/Impala,XiaominZhang/Impala,rampage644/impala-cut,rdblue/Impala,cloudera/recordservice,mapr/impala,gistic/PublicSpatialImpala,ibmsoe/ImpalaPPC,kapilrastogi/Impala,brightchen/Impala,tempbottle/Impala,rdblue/Impala,bowlofstew/Impala,kapilrastogi/Impala,bowlofstew/Impala,cgvarela/Impala,tempbottle/Impala,bratatidas9/Impala-1,cchanning/Impala,rdblue/Impala,bratatidas9/Impala-1,lirui-intel/Impala,bratatidas9/Impala-1,brightchen/Impala,lirui-intel/Impala,bratatidas9/Impala-1,cchanning/Impala,gistic/PublicSpatialImpala,rdblue/Impala,tempbottle/Impala,lnliuxing/Impala,brightchen/Impala,ImpalaToGo/ImpalaToGo,brightchen/Impala,AtScaleInc/Impala,henryr/Impala,scalingdata/Impala,rdblue/Impala,lirui-intel/Impala,bowlofstew/Impala,cgvarela/Impala,bowlofstew/Impala,cloudera/recordservice,kapilrastogi/Impala,mapr/impala,ImpalaToGo/ImpalaToGo,cchanning/Impala,caseyching/Impala,andybab/Impala,cgvarela/Impala,grundprinzip/Impala,XiaominZhang/Impala,XiaominZhang/Impala,tempbottle/Impala,kapilrastogi/Impala,lnliuxing/Impala,andybab/Impala,theyaa/Impala,grundprinzip/Impala