hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Devaraj K <devara...@huawei.com>
Subject RE: hadoop job is run slow in multicluster configuration
Date Fri, 01 Jul 2011 12:11:54 GMT
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
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:ranjith42k@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


      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

Ranjith k

View raw message