Re: Question about running Hive on Tez

2013-12-18 Thread Lefty Leverenz
Should hive-on-tez-conf.txt be added to the wiki, or is it not soup yet? -- Lefty On Mon, Dec 16, 2013 at 10:25 AM, Cheolsoo Park wrote: > Closing the loop. We identified the issue with help from the Tez team. It > was mis-configured mapreduce.reduce.cpu.vcores that caused problems. > > If anyo

Re: Question about running Hive on Tez

2013-12-16 Thread Cheolsoo Park
Closing the loop. We identified the issue with help from the Tez team. It was mis-configured mapreduce.reduce.cpu.vcores that caused problems. If anyone who tries Hive on Tez with EMR Hadoop and sees that reducers are stuck, this

Re: Question about running Hive on Tez

2013-12-13 Thread Gunther Hagleitner
dev on bcc Zhenxiao, Cool you got it set up. The query runs a full order by before the limit - are you sure it's not just still running? Hive on Tez prints "total tasks/completed tasks", so no update may mean none of the reduce tasks have finished yet. If not, it'd be great to see the yarn logs