Check your /etc/hosts. I've had this problem and i change the 127.0.1.1 or 127.0.0.1 into the real IP of the machine. Just try it :)
2011/7/1 Devaraj K <devara...@huawei.com> > Can you check the logs in the task tracker machine, what is happening to > the task execution and status of the task?**** > > ** ** > > Devaraj K **** > > > ------------------------------------------------------------------------------------------------------------------------------------- > This e-mail and its attachments contain confidential information from > HUAWEI, which > is intended only for the person or entity whose address is listed above. > Any use of the > information contained herein in any way (including, but not limited to, > total or partial > disclosure, reproduction, or dissemination) by persons other than the > intended > recipient(s) is prohibited. If you receive this e-mail in error, please > notify the sender by > phone or email immediately and delete it!ss**** > > **** > ------------------------------ > > *From:* ranjith k [mailto:ranjith...@gmail.com] > *Sent:* Friday, July 01, 2011 1:39 PM > *To:* mapreduce-user@hadoop.apache.org > *Subject:* hadoop job is run slow in multicluster configuration**** > > ** ** > > hello, > My mapreduce program is slow in multi-cluster configuration. Reduce > task is stuck at 16% . But the same program is running more faster in > sudo-mode(single node). what can i do ??? I have only two machine. pls help > me.. > > -- > Ranjith k**** > -- Laurent HATIER Étudiant en 2e année du Cycle Ingénieur à l'EISTI
