Re-enable some tests in test_describe_formatted
Re-enable some tests in test_describe_formatted

A few tests which dealt with running queries via hs2 and impala were marked as xfail as
hiveserver2 would occasionally not come up. Given that we now have a script that checks
whether hiveserver2 is up before continuining the build, it should be safe to remove the
xfail.

Change-Id: I2b5063e7259c01fc0ef8ffda86d85514c9cf959c
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2082
Reviewed-by: Lenni Kuff <724b7df200764f5dc1b723c05ee6c6adabd11bb1@cloudera.com>
Tested-by: jenkins
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2214
Reviewed-by: Ishaan Joshi <d1d1e60202ec9f2503deb1b724986485a125d802@cloudera.com>

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