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Re: Suggestion for InputSplit and InputFormat - Split every line. - Hadoop - [mail # user]
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...Have a look at NLineInputFormat class in Hadoop. It is build to split the input on the basis of number of lines. On Thu, Mar 15, 2012 at 6:13 PM, Deepak Nettem wrote: Tha...
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Author: anil gupta,
2012-03-16, 01:38
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Re: help to fix this issue - Hadoop - [mail # user]
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...Hi, Are you able to access and perform CRUD operation through HBase shell properly? If yes, then please remove the 127.0.0.1 i.e localhost entries from /etc/hosts file across the clust...
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Author: anil gupta,
2012-03-07, 16:51
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Re: Adding nodes - Hadoop - [mail # user]
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...Whatever Joey said is correct for Cloudera's distribution. For same, I am not confident about other distribution as i haven't tried them. Thanks, Anil On Thu, Mar 1, 2012 at 5:10...
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Author: anil gupta,
2012-03-02, 01:42
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Re: HELP - Problem in setting up Hadoop - Multi-Node Cluster - Hadoop - [mail # user]
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...Hi, Is your datanode initially able to connect to Namenode? Have you disabled all the firewalls related services? Do you see any errors at the startup log of Namenode or Datanode? &nbs...
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Author: anil gupta,
2012-02-11, 01:31
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Re: HELP - Problem in setting up Hadoop - Multi-Node Cluster - Hadoop - [mail # user]
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...This post might be helpful for u: https://groups.google.com/a/cloudera.org/group/cdh-user/browse_thread/threa d/4165f39d8b0bbc56 On Thu, Feb 9, 2012 at 11:42 AM, Anil Gupta wrote...
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Author: anil gupta,
2012-02-09, 19:45
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Re: Problem in reduce phase - Hadoop - [mail # user]
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...The error message: "Caused by: java.net.ConnectException: Connection refused" means that there is some problem in communication between the nodes in cluster. On Fri, Feb 3, 2012 at 3:2...
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Author: anil gupta,
2012-02-03, 18:25
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Re: Namenode service not running on the Configured IP address - Hadoop - [mail # user]
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...Hi Harsh/Praveenesh, Thanks for the reply guys. I forgot to mention that /etc/hosts was having the ip to dns mapping and Yes, i deliberately used IP address in the configuration ...
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Author: anil gupta,
2012-01-31, 22:37
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Namenode service not running on the Configured IP address - Hadoop - [mail # user]
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...Hi All, I am using hadoop-0.20.2 and doing a fresh installation of a distributed Hadoop cluster along with Hbase.I am having virtualized nodes running on top of VMwareESXi5.0 server. &...
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Author: anil gupta,
2012-01-30, 21:48
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