I would suggest a couple of things to try A. Try running the example program with master as local[*]. See if spark can run locally or not. B. Check spark master and worker logs. C. Check if normal hadoop jobs can be run properly on the cluster. D. Check spark master webui and see health of cluster. On Nov 17, 2015 4:16 PM, "Kayode Odeyemi" <drey...@gmail.com> wrote:
> Sonal, SparkPi couldn't run as well. Stuck to the screen with no output > > hadoop-user@yks-hadoop-m01:/usr/local/spark$ ./bin/run-example SparkPi > > On Tue, Nov 17, 2015 at 12:22 PM, Steve Loughran <ste...@hortonworks.com> > wrote: > >> 48 hours is one of those kerberos warning times (as is 24h, 72h and 7 >> days) .... > > > Does this mean I need to restart the whole Hadoop YARN cluster to reset > kerberos? > > > > > -- > Odeyemi 'Kayode O. > http://ng.linkedin.com/in/kayodeodeyemi. t: @charyorde >
