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Re: How to stop a mapreduce job from terminal running on Hadoop Cluster? - Hadoop - [mail # user]
...you can use$ hadoop job -kill On Mon, Apr 13, 2015 at 10:20 AM, Rohith Sharma K S <[EMAIL PROTECTED]> wrote:*Thanks & Regards **Unmesha Sreeveni U.B**Hadoop, Bigdata Developer**Centre ...
   Author: unmesha sreeveni, 2015-04-13, 05:13
cleanup() in hadoop results in aggregation of whole file/not - Hadoop - [mail # user]
...​I am having an input file, which contains last column as class label7.4 0.29 0.5 1.8 0.042 35 127 0.9937 3.45 0.5 10.2 7 110 0.41 0.45 6.2 0.071 6 14 0.99702 3.21 0.49 11.8 7 -17.8 0.26 0.2...
   Author: unmesha sreeveni, 2015-02-28, 05:27
[expand - 1 more] - Re: Get method in Writable - Hadoop - [mail # user]
...Thanks Drake.That was the point.It was my mistake.On Mon, Feb 23, 2015 at 6:34 AM, Drake민영근  wrote:*Thanks & Regards **Unmesha Sreeveni U.B**Hadoop, Bigdata Developer**Centre for Cyber ...
   Author: unmesha sreeveni, 2015-02-23, 04:12
Re: writing mappers and reducers question - Hadoop - [mail # user]
...You can write MapReduce jobs in eclipse also for testing purpose. Once itis done u can create jar and run that in your single node or multinode.But plese note while doing in such IDE s using...
   Author: unmesha sreeveni, 2015-02-20, 06:19
Re: How to get Hadoop's Generic Options value - Hadoop - [mail # user]
...Try implementing your programpublic class YourDriver extends Configured implements Tool {main()run()}Then supply your file using -D option.ThanksUnmesha Biju ...
   Author: unmesha sreeveni, 2015-02-20, 04:37
Delete output folder automatically in CRUNCH (FlumeJava) - Hadoop - [mail # user]
...HiI am new to FlumeJava.I ran wordcount in the same.But how can Iautomatically delete the outputfolder in the code block. Instead of goingback and deleting the folder.Thanks in advance.*Than...
   Author: unmesha sreeveni, 2015-02-18, 07:25
[expand - 1 more] - Re: Neural Network in hadoop - Hadoop - [mail # user]
...On Thu, Feb 12, 2015 at 4:13 PM, Alpha Bagus Sunggono wrote:​I doubt if iteration is for each record. ie say for example we have just 5records,so whether the iteration will be 5 ? or some ot...
   Author: unmesha sreeveni, 2015-02-13, 06:30
[expand - 5 more] - Re: How to partition a file to smaller size for performing KNN in hadoop mapreduce - Hadoop - [mail # user]
...I have 4 nodes and the replication factor is set to 3On Wed, Jan 21, 2015 at 11:15 AM, Drake민영근  wrote:*Thanks & Regards **Unmesha Sreeveni U.B**Hadoop, Bigdata Developer**Centre for Cy...
   Author: unmesha sreeveni, 2015-01-21, 06:09
Re: How to run a mapreduce program not on the node of hadoop cluster? - Hadoop - [mail # user]
...Your data wont get splitted. so your program runs as single mapper andsingle reducer. And your intermediate data is not shuffeld and sorted, Butu can use this for debugingOn Jan 14, 2015 2:0...
   Author: unmesha sreeveni, 2015-01-14, 13:16
Re: Write and Read file through map reduce - Hadoop - [mail # user]
...Hi hitarth​,If your file1 and file 2 is smaller you can move on with Distributed Cache.mentioned here .Or you can move on with MultipleInputFormat​ mentioned here​.[1]http://unmeshasree...
   Author: unmesha sreeveni, 2015-01-06, 03:59
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB