Senthil wants to chat

2011-08-26 Thread Senthil
--- Senthil wants to stay in better touch using some of Google's coolest new products. If you already have Gmail or Google Talk, visit: http://mail.google.com/mail/b-64ed5f4d24-f56e808097-AkoazAk7VfaxoixZKBrhIYpQ3-Y You&#x

Re: program running faster on single node than cluster

2010-11-18 Thread Senthil
You may want to run standard example on the cluster to ensure that there are no network glitches as described in quick start guide like : bin/hadoop jar hadoop-*-examples.jar grep input output 'dfs[a-z.]+' While it takes one hour to finish, how much time map and reduce phase take? -S

Re: ask problem

2010-11-25 Thread Senthil
Should the line conf.setCombinerClass(Reduce.class); be like conf.setCombinerClass(Combiner.class); -Senthil On Fri, Nov 26, 2010 at 3:01 AM, Tri Doan wrote: > Thurday 25 Nov 2010 > Hi > > I would like to write program to count frequency of word in collection of > text

Re: Hive/Hdfs Connector

2012-07-05 Thread Senthil Kumar
Hi, The following link tells how to run HQL that are generated from application using Hive JDBC driver https://cwiki.apache.org/confluence/display/Hive/HiveClient Regards Senthil On Thu, Jul 5, 2012 at 9:00 PM, Sandeep Reddy P wrote: > Hi Michael, > No i didn't we have a 5 node c

Re: set up Hadoop cluster on mixed OS

2012-07-06 Thread Senthil Kumar
You can setup hadoop cluster on mixed environment. We have a cluster with Mac, Linux and Solaris. Regards Senthil On Fri, Jul 6, 2012 at 1:50 PM, Yongwei Xing wrote: > I have one MBP with 10.7.4 and one laptop with Ubuntu 12.04. Is it possible > to set up a hadoop cluster by such