Are the MR jobs succeeding or failing? Is there anything in the stderr logs of the Oozie launcher?
On Sun, Aug 6, 2017 at 4:36 AM, Ronald Green <green.ron...@gmail.com> wrote: > Hi! > > I have an HDP 1.3 (old, I know...) cluster that's running Pig 0.14 scripts > through Oozie. > > There's a rare nuisance that's driving me crazy - the last few lines inin > the oozie pig launcher log state that pig started a map reduce job (or > several) and is keeping track of their progress and it ends there. The > thing is that the m/r jobs are already done but Pig is not aware of that > and so it doesn't proceed to the next m/r jobs in the chain or ends the > process because the last m/r job executed. > > Looking at the cluster metrics doesn't show any problem at the cluster > (i.e. job tracker, task trackers and hdfs are all on and they haven't > failed while the pig action was running). > > Any idea how to get to the bottom of this? > > Thanks! > Ron >
