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rhadoop install - Hadoop - [mail # user]
...hi all,I am trying to find documentation relavanet to 'rhadoop' on cdh4. If there are any one in the group who has experience in 'rhadoop' can you provide me some details like 1) installatio...
   Author: Raj Hadoop, 2014-07-09, 14:57
CDH4 administration through one account - Hadoop - [mail # user]
...Hi, I have a cluster CDH4. How can one perform hadoop admin without root access. Basically an account like 'john1' on the cluster want to have access to hdfs, mapred etc., Should 'john1' be ...
   Author: Raj Hadoop, 2014-04-28, 19:44
Re: HiveThrift Service Issue - Hadoop - [mail # user]
...Hi Szehon,It is not showing on the http://xyzserver:50030/jobtracker.jsp.I checked this log. and this shows as -/tmp/root/hive.log   exec.ExecDriver (ExecDriver.java:addInputPaths(853)) - Pr...
[+ more]    Author: Raj Hadoop, 2014-03-20, 21:00
Connection refused error - Getting repeatedly - Hadoop - [mail # user]
...All, I have a 3 node hadoop cluster CDH 4.4 and every few days or when ever I load some data through sqoop or query through hive , sometimes I get the following error -Call From > to >...
   Author: Raj Hadoop, 2014-02-26, 18:57
Add few record(s) to a Hive table or a HDFS file on a daily basis - Hadoop - [mail # user]
...Hi,My requirement is a typical Datawarehouse and ETL requirement. I need to accomplish1) Daily Insert transaction records to a Hive table or a HDFS file. This table or file is not a big tabl...
   Author: Raj Hadoop, 2014-02-10, 02:46
Re: Finding Hive and Hadoop version from command line - Hadoop - [mail # user]
...ThanksOn Sunday, February 9, 2014 11:56 AM, Ted Yu  wrote: For Hive, you can use:bin/hive --versionCheersOn Sun, Feb 9, 2014 at 8:48 AM, Raj Hadoop  wrote: ...
[+ more]    Author: Raj Hadoop, 2014-02-09, 17:18
Re: A hadoop command to determine the replication factor of a hdfs file ? - Hadoop - [mail # user]
...Thank you all.On Saturday, February 8, 2014 12:53 PM, Devin Suiter RDX  wrote: Also Raj - if you're using pseudo-distributed mode, the replication factor will be 1. This is part of...
[+ more]    Author: Raj Hadoop, 2014-02-08, 20:04
Re: A Hadoop Cluster @Home using CentOS 6.5, Cloudera Manager 4.8.1 and Cloudera Parcels - Hadoop - [mail # user]
...Hi Shalish -This is a really wonderful work. Let me go through it.And one more thing - Can we use this setup on a Mac computer. Is it OS dependent ? Please advise.Thanks,RajOn Tuesday, Febru...
   Author: Raj Hadoop, 2014-02-04, 21:23
Re: Hadoop hardware for lease - Hadoop - [mail # user]
...  We are not looking for a cloud based solution at this time. We are looking for leasing hardware on our company's premises.   ________________________________ From: Pavan Sudheendra &n...
   Author: Raj Hadoop, 2013-08-15, 17:02
Re: HDFS to a different location other than HADOOP HOME - Hadoop - [mail # user]
...Hi Tariq,   What is the default value of dfs.data.dir? My hdfs-site.xml doesnt have this value defined. So what is the default value?   Thanks, Raj   ________________________________ Fr...
   Author: Raj Hadoop, 2013-06-11, 17:08
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