[oozie] Fix for a getPredecessor bug before forks
[oozie] Fix for a getPredecessor bug before forks

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