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Re: Can add a regular check in DataNode on free disk space? - Hadoop - [mail # user]
...1. Stop all Hadoop daemons2. Remove all files from                              /var/lib/hadoop-hdfs/cache/hdf...
   Author: unmesha sreeveni, 2014-10-20, 04:39
Re: [ANNOUNCE] New Hadoop Committer - Yi Liu - Hadoop - [mail # general]
...CongratzOn Mon, Oct 20, 2014 at 9:53 AM, Tsuyoshi OZAWA wrote:*Thanks & Regards **Unmesha Sreeveni U.B**Hadoop, Bigdata Developer**Center for Cyber Security | Amrita Vishwa Vidyapeetham*http...
   Author: unmesha sreeveni, 2014-10-20, 04:31
[expand - 12 more] - Re: [Blog] Doubts On CCD-410 Sample Dumps on Ecosystem Projects - Hive - [mail # user]
...Hi Pradeep  You are right. Updated the right answers in the blog.This may help anyone thinking about investing in that particular testpackage.On Tue, Oct 7, 2014 at 9:25 AM, Pradee...
   Author: unmesha sreeveni, 2014-10-07, 05:36
Re: Takes long time at map 100% Reduce 100% - Hive - [mail # user]
...Do you have any type of calculation in Driver?On Wed, Sep 24, 2014 at 10:19 AM, Rohith Sharma K S <[EMAIL PROTECTED]> wrote:*Thanks & Regards **Unmesha Sreeveni U.B**Hadoop, Bigdata De...
   Author: unmesha sreeveni, 2014-09-24, 04:59
Re: toolrunner issue - Hadoop - [mail # user]
...public class MyClass extends Configured implements Tool{public static void main(String[] args) throws Exception {Configuration conf = new Configuration(); int res = ToolRunner.run(conf,...
   Author: unmesha sreeveni, 2014-09-01, 11:41
Re: Hadoop on Safe Mode because Resources are low on NameNode - Hadoop - [mail # user]
...You can leave safe mode:Namenode in safe mode how to leave:http://www.unmeshasreeveni.blogspot.in/2014/04/name-node-is-in-safe-mode-how-to-leave.htmlOn Wed, Aug 27, 2014 at 9:38 AM, Stanley ...
   Author: unmesha sreeveni, 2014-08-27, 04:49
PCA in HAdoop MapReduce - Hadoop - [mail # user]
...​I am little bit confused in doing PCAI am trying it myown and I referedhttp://nyx-www.informatik.uni-bremen.de/664/1/smith_tr_02.pdf1.MR job to calculate mean2.MR Job to substract mean from...
   Author: unmesha sreeveni, 2014-07-30, 06:28
Re: Sqoop command syntax - Hadoop - [mail # user]
...Try thissqoop import \​ ​scott --password​ ​tigerOn Tue, Jul 29, 2014 at 2:11 PM, R J  wrote:*Thanks & Regards **Unmesha Sreeveni U.B**Hadoop, Bigdata Developer**Center for Cyber Securi...
   Author: unmesha sreeveni, 2014-07-29, 08:52
Re: Create HDFS directory fails - Hadoop - [mail # user]
...On Tue, Jul 29, 2014 at 1:13 PM, R J  wrote:Check​if ​you have permissions to mkdir this directory (try it from the command line)​​*Thanks & Regards **Unmesha Sreeveni U.B**Hadoop, Bigd...
   Author: unmesha sreeveni, 2014-07-29, 08:46
[expand - 1 more] - Re: Json Parsing in Apache Pig - Pig - [mail # user]
...Thanks .I am able to parse json using elephantbird.Now I am able to get source,destination,fraction in different bags.But how can I give these values to my pigscript?loadJson =  LOAD '$...
   Author: unmesha sreeveni, 2014-07-29, 04:44
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