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Re: Secondary Name Node Issue CDH4.1.2 - MapReduce - [mail # user]
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...Few more information: I am using cdh4.1.2 with MRv1. On Mon, Apr 1, 2013 at 11:40 AM, samir.helpdoc wrote: ...
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Author: samir das mohapatra,
2013-04-01, 07:07
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Re: Is there any way to get information from Hbase once some record get updated? - MapReduce - [mail # user]
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...thanks, But i wanted to know the table specific trigger. I mean outof whole database's tales, I want only for specific table with trigger event. Is is possibel? On Fri, Mar 15, 2013 a...
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Author: samir das mohapatra,
2013-03-15, 09:28
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Is there any way to get information from Hbase once some record get updated? - MapReduce - [mail # user]
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...Hi All, Is there any way to get information from Hbase once some record get updated? , Like the Database Trigger. Regards, samir....
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Author: samir das mohapatra,
2013-03-15, 05:24
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Re: How to shuffle (Key,Value) pair from mapper to multiple reducer - MapReduce - [mail # user]
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...Use can use Custom Partitioner for that same. Regards, Samir. On Wed, Mar 13, 2013 at 2:29 PM, Vikas Jadhav wrote: ...
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Author: samir das mohapatra,
2013-03-13, 09:02
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Re: Need help optimizing reducer - MapReduce - [mail # user]
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...Austin, I think you have to use partitioner to spawn more then one reducer for small data set. Default Partitioner will allow you only one reducer, you have to overwrite ...
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Author: samir das mohapatra,
2013-03-05, 06:23
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How to solve one Scenario in hadoop ? - MapReduce - [mail # user]
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...Hi All, I have one scenario where our organization is trying to implement hadoop. Scenario Statement: Supoose we have variouse data ...
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Author: samir das mohapatra,
2013-03-05, 05:27
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Urgent Requirement: How to copy File from One cluster to another cluster using java client(throught java Program) - MapReduce - [mail # user]
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...Hi All, Any one had gone through scenario to copy file from one cluster to another cluster using java application program (Using Hadoop FileSystem API) . I h...
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Author: samir das mohapatra,
2013-03-01, 19:43
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How to Use flume - MapReduce - [mail # user]
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...Hi All, I am planing to use flume in one of the POC project . I am new to flume Do you have any supported doc/link/example from where i will get all the context ASAP. &nbs...
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Author: samir das mohapatra,
2013-03-01, 19:16
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How to Create file in HDFS using java Client with Permission - MapReduce - [mail # user]
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...Hi All, I wanted to know to to create file in hdfs using java program. I wrote some code it is working fine in dev cluster but I am getting error in other cluster....
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Author: samir das mohapatra,
2013-03-01, 11:20
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How to solve : Little bit urgent delivery (cluster-1(Hbase)---> cluster-2(HDFS)) - MapReduce - [mail # user]
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...Hi All, Problem Statement: 1) We have two cluster , let for example i) cluster-1 ii) cluster-2 ...
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Author: samir das mohapatra,
2013-03-01, 09:06
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