[pig] Avoid test hanging
[pig] Avoid test hanging

sanjeevtripurari/hue,hdinsight/hue,pratikmallya/hue,jjmleiro/hue,yongshengwang/hue,GitHublong/hue,erickt/hue,GitHublong/hue,yongshengwang/hue,MobinRanjbar/hue,sanjeevtripurari/hue,MobinRanjbar/hue,nvoron23/hue,xiangel/hue,hdinsight/hue,ahmed-mahran/hue,fangxingli/hue,todaychi/hue,lumig242/Hue-Integration-with-CDAP,cloudera/hue,x303597316/hue,azureplus/hue,xq262144/hue,xq262144/hue,jjmleiro/hue,abhishek-ch/hue,abhishek-ch/hue,dulems/hue,MobinRanjbar/hue,vitan/hue,xq262144/hue,erickt/hue,ahmed-mahran/hue,abhishek-ch/hue,yongshengwang/hue,mapr/hue,Peddle/hue,vmax-feihu/hue,pwong-mapr/private-hue,xq262144/hue,epssy/hue,mapr/hue,nvoron23/hue,GitHublong/hue,jjmleiro/hue,GitHublong/hue,ahmed-mahran/hue,lumig242/Hue-Integration-with-CDAP,javachengwc/hue,kawamon/hue,javachengwc/hue,Peddle/hue,dulems/hue,azureplus/hue,Peddle/hue,kawamon/hue,vmax-feihu/hue,abhishek-ch/hue,jjmleiro/hue,hdinsight/hue,kawamon/hue,lumig242/Hue-Integration-with-CDAP,epssy/hue,jayceyxc/hue,mapr/hue,fangxingli/hue,rahul67/hue,nvoron23/hue,rahul67/hue,jounex/hue,cloudera/hue,xq262144/hue,xiangel/hue,jounex/hue,sanjeevtripurari/hue,pwong-mapr/private-hue,vitan/hue,yoer/hue,rahul67/hue,kawamon/hue,sanjeevtripurari/hue,vmax-feihu/hue,vitan/hue,pratikmallya/hue,yoer/hue,azureplus/hue,mapr/hue,epssy/hue,rahul67/hue,fangxingli/hue,lumig242/Hue-Integration-with-CDAP,jjmleiro/hue,jjmleiro/hue,cloudera/hue,x303597316/hue,todaychi/hue,yongshengwang/hue,jjmleiro/hue,erickt/hue,dulems/hue,javachengwc/hue,kawamon/hue,yoer/hue,jounex/hue,xiangel/hue,x303597316/hue,yongshengwang/hue,kawamon/hue,epssy/hue,fangxingli/hue,yongshengwang/hue,nvoron23/hue,fangxingli/hue,hdinsight/hue,ahmed-mahran/hue,rahul67/hue,xiangel/hue,todaychi/hue,x303597316/hue,lumig242/Hue-Integration-with-CDAP,fangxingli/hue,cloudera/hue,ahmed-mahran/hue,mapr/hue,todaychi/hue,vitan/hue,rahul67/hue,pwong-mapr/private-hue,cloudera/hue,hdinsight/hue,vitan/hue,cloudera/hue,abhishek-ch/hue,vitan/hue,GitHublong/hue,cloudera/hue,yoer/hue,xiangel/hue,cloudera/hue,yongshengwang/hue,sanjeevtripurari/hue,vmax-feihu/hue,dulems/hue,MobinRanjbar/hue,cloudera/hue,dulems/hue,pwong-mapr/private-hue,MobinRanjbar/hue,erickt/hue,mapr/hue,pwong-mapr/private-hue,erickt/hue,kawamon/hue,kawamon/hue,hdinsight/hue,cloudera/hue,abhishek-ch/hue,xq262144/hue,fangxingli/hue,azureplus/hue,ChenJunor/hue,rahul67/hue,x303597316/hue,pwong-mapr/private-hue,ChenJunor/hue,cloudera/hue,lumig242/Hue-Integration-with-CDAP,cloudera/hue,javachengwc/hue,todaychi/hue,sanjeevtripurari/hue,erickt/hue,GitHublong/hue,Peddle/hue,kawamon/hue,javachengwc/hue,epssy/hue,jayceyxc/hue,vmax-feihu/hue,xiangel/hue,pratikmallya/hue,MobinRanjbar/hue,GitHublong/hue,cloudera/hue,kawamon/hue,todaychi/hue,cloudera/hue,epssy/hue,dulems/hue,pwong-mapr/private-hue,jayceyxc/hue,fangxingli/hue,x303597316/hue,yongshengwang/hue,MobinRanjbar/hue,jounex/hue,epssy/hue,pratikmallya/hue,jjmleiro/hue,todaychi/hue,abhishek-ch/hue,pratikmallya/hue,cloudera/hue,pratikmallya/hue,azureplus/hue,pratikmallya/hue,xiangel/hue,erickt/hue,vmax-feihu/hue,hdinsight/hue,xq262144/hue,Peddle/hue,GitHublong/hue,jayceyxc/hue,nvoron23/hue,javachengwc/hue,dulems/hue,vitan/hue,x303597316/hue,jayceyxc/hue,abhishek-ch/hue,yoer/hue,nvoron23/hue,pratikmallya/hue,xiangel/hue,javachengwc/hue,Peddle/hue,lumig242/Hue-Integration-with-CDAP,cloudera/hue,ChenJunor/hue,kawamon/hue,jjmleiro/hue,xq262144/hue,jounex/hue,Peddle/hue,jounex/hue,todaychi/hue,x303597316/hue,kawamon/hue,mapr/hue,dulems/hue,jayceyxc/hue,Peddle/hue,cloudera/hue,yoer/hue,hdinsight/hue,MobinRanjbar/hue,ChenJunor/hue,lumig242/Hue-Integration-with-CDAP,nvoron23/hue,vmax-feihu/hue,vmax-feihu/hue,jayceyxc/hue,erickt/hue,sanjeevtripurari/hue,jounex/hue,ChenJunor/hue,sanjeevtripurari/hue,lumig242/Hue-Integration-with-CDAP,nvoron23/hue,yoer/hue,vitan/hue,ahmed-mahran/hue,ChenJunor/hue,azureplus/hue,kawamon/hue,jayceyxc/hue,epssy/hue,Peddle/hue,kawamon/hue,todaychi/hue,yoer/hue,jayceyxc/hue,javachengwc/hue,kawamon/hue,ahmed-mahran/hue,ChenJunor/hue,xq262144/hue,kawamon/hue,rahul67/hue,ChenJunor/hue,kawamon/hue,azureplus/hue,cloudera/hue,azureplus/hue,ahmed-mahran/hue,kawamon/hue,jounex/hue