Amadeep, Which scheduler are you using ?
Thanks hemanth On Tue, Nov 2, 2010 at 2:44 AM, Amandeep Khurana <ama...@gmail.com> wrote: > How are the following configs supposed to be used? > > mapred.cluster.map.memory.mb > mapred.cluster.reduce.memory.mb > mapred.cluster.max.map.memory.mb > mapred.cluster.max.reduce.memory.mb > mapred.job.map.memory.mb > mapred.job.reduce.memory.mb > > These were included in 0.20 in HADOOP-5881. > > Now, here's what I'm setting only the following out of the above in my > mapred-site.xml: > > mapred.cluster.map.memory.mb=896 > mapred.cluster.reduce.memory.mb=1024 > > When I run job, I get the following error: > > > TaskTree [pid=1958,tipID=attempt_201011012101_0001_m_000000_0] is > running beyond memory-limits. Current usage : 1358553088bytes. Limit : > -1048576bytes. Killing task. > > I'm not sure how it got the Limit as -1048576bytes... Also, what are the > cluster.max params supposed to be set as? Are they the max on the entire > cluster or on a particular node? > > -Amandeep >
