Report each Impala/StateStore metric on a newline Previously metrics were reported as:
Report each Impala/StateStore metric on a newline
Previously metrics were reported as:

simple-scheduler.assignments.total:0simple-scheduler.initialized:1simple-scheduler.local.assignments.total:0

Now they are reported as:
simple-scheduler.assignments.total:0
simple-scheduler.initialized:1
simple-scheduler.local.assignments.total:0

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