Re: MapReduce with HCatalog hangs

2014-05-02 Thread Thejas Nair
HcatInputFormat does not run any initial mapreduce jobs. It seems to me that the MapReduce job actually ran. You might want to do a jstack on your java program client side, to see what it is waiting on. On Fri, May 2, 2014 at 7:28 AM, Fabian Reinartz wrote: > I implemented a MapReduce job with H

MapReduce with HCatalog hangs

2014-05-02 Thread Fabian Reinartz
I implemented a MapReduce job with HCatalog as input and output. It's pretty much the same as the example on the website. If I start my job with `hadoop jar` an initial MapReduce is performed (which, I guess is the query for the HCatalog data as the setup method in my mapper is not executed). Afte