IMPALA-1038: Abort test run if any test fails
IMPALA-1038: Abort test run if any test fails

This behavior regressed recently, this fixes the regression.

Change-Id: I80939131953fc1838da0690c3e7e7bf455bd6180
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2968
Reviewed-by: Ippokratis Pandis <49df5a81b84182d67af5e425b1c52ae595fc1f17@cloudera.com>
Tested-by: jenkins

ImpalaToGo/ImpalaToGo,andybab/Impala,AtScaleInc/Impala,ImpalaToGo/ImpalaToGo,rampage644/impala-cut,andybab/Impala,andybab/Impala,gistic/PublicSpatialImpala,gistic/PublicSpatialImpala,ImpalaToGo/ImpalaToGo,AtScaleInc/Impala,ImpalaToGo/ImpalaToGo,andybab/Impala,AtScaleInc/Impala,placrosse/ImpalaToGo,andybab/Impala,andybab/Impala,gistic/PublicSpatialImpala,rampage644/impala-cut,placrosse/ImpalaToGo,gistic/PublicSpatialImpala,gistic/PublicSpatialImpala,placrosse/ImpalaToGo,rampage644/impala-cut,ImpalaToGo/ImpalaToGo,AtScaleInc/Impala,placrosse/ImpalaToGo,gistic/PublicSpatialImpala,rampage644/impala-cut,placrosse/ImpalaToGo,rampage644/impala-cut,AtScaleInc/Impala,rampage644/impala-cut,AtScaleInc/Impala,placrosse/ImpalaToGo,ImpalaToGo/ImpalaToGo