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 <> 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

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