Reply
New Contributor
Posts: 1
Registered: ‎10-27-2014

YARN and MR job limiting total tasks

I have 15 nodes and 150 regions in hbase.  My jobs are only running 13 total tasks. 

How do I increase some count or size to get more tasks running? -->

What settings in Cloudera Manager do I need to modify in order to get the task count increased?

I would like to have around 150 tasks running if possible. 

Highlighted
Cloudera Employee
Posts: 285
Registered: ‎01-16-2014

Re: YARN and MR job limiting total tasks

Check this post: http://blog.cloudera.com/blog/2013/11/migrating-to-mapreduce-2-on-yarn-for-operators/

It will give you the basics for the node config and explain how to setup your NM.

 

Wilfred

Announcements