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Re: Multi-threaded map task - Hadoop - [mail # user]
...Thats because its distributed processing framework over network On Jan 14, 2013 11:27 AM, "Mark Olimpiati"  wrote:  ...
   Author: Nitin Pawar, 2013-01-14, 06:34
Re: Re: python streaming error - Hadoop - [mail # dev]
...computedb-13 is not a valid host name  may be if you have local hadoop then you can name refer it with hdfs://localhost:9100/ or hdfs://127.0.0.1:9100  if its on other machine then...
   Author: Nitin Pawar, 2013-01-12, 08:58
Re: Hello and request some advice. - Hadoop - [mail # user]
...what about other directories like hdfs directories and tmp directories ?   On Fri, Jan 4, 2013 at 11:34 PM, Gangadhar Ramini wrote:    Nitin Pawar...
   Author: Nitin Pawar, 2013-01-04, 18:19
Re: why not hadoop backup name node data to local disk daily or hourly? - Hadoop - [mail # user]
...what do you mean by this "We changed all IPs of the Hadoop System"  You changed the IPs of the nodes in one go? or you retired nodes one by one and changed IPs and brought them back in ...
   Author: Nitin Pawar, 2012-12-24, 10:51
Re: insert and update - Hadoop - [mail # user]
...there is nothing called update in hadoop  its only either overwrite or append  to write data into hadoop you wither use DFSClient or use hadoop cli to put data at the location you ...
   Author: Nitin Pawar, 2012-12-20, 07:25
Re: #of disk partitions on a phisical machine - Hadoop - [mail # user]
...you can have multiple partitions (multiple directories)  when you setup your hdfs you will need to set   dfs.data.dir dir1, dir2 true wrote:     Nitin Pawar...
   Author: Nitin Pawar, 2012-12-18, 11:05
Re: Task Tracker Not Starting in Hadoop-1.0.3 Help Please - Hadoop - [mail # user]
...surprising to see that TT is restarting without any error after it checks for the directory ownership mapred local directories.  can you try putting tasktracker startup in debug mode? (...
   Author: Nitin Pawar, 2012-12-04, 12:49
Re: Hadoop Cluster setup on EC2 instances [Ubuntu 12.04 x64 based machines] - Hadoop - [mail # user]
...also,  if you want to setup a hadoop cluster on aws, just try using whirr. Basically it does everything for you   On Sun, Dec 2, 2012 at 10:12 PM, Harsh J  wrote:    ...
   Author: Nitin Pawar, 2012-12-02, 18:48
Re: REg - Hive - Hadoop - [mail # dev]
...do you mean to say you want to say "select * from table where anycolumn like/equal newyork" ? and then see the column definition/name where it occurs ?    On Fri, Oct 19, 2012 at 3...
   Author: Nitin Pawar, 2012-10-19, 10:19
Re: reg hadoop on AWS - Hadoop - [mail # user]
...Hi Sudha,  best way to use hadoop on aws is via whirr  Thanks, nitin  On Fri, Oct 5, 2012 at 4:45 PM, sudha sadhasivam  wrote:    Nitin Pawar...
   Author: Nitin Pawar, 2012-10-05, 12:21
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