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Partitions in Hive - Hadoop - [mail # user]
...Hi,I have a table with 3 columns in hive.I want that table to be partitioned based on first letter of column 1.How do we define such partition condition in hive ?Regards,Nagarjuna K ...
   Author: nagarjuna kanamarlapudi, 2014-03-06, 18:13
[expand - 3 more] - Re: Unable to export hadoop trunk into eclipse - Hadoop - [mail # user]
...Can any one help me here ?On Tue, Mar 4, 2014 at 3:23 PM, nagarjuna kanamarlapudi <[EMAIL PROTECTED]> wrote: ...
   Author: nagarjuna kanamarlapudi, 2014-03-05, 15:34
Re: Understanding MapReduce source code : Flush operations - Hadoop - [mail # user]
...I want to have a look at the code where of flush operations that happens after the reduce phase.  Reducer writes the output to OutputFormat which inturn pushes that to memory and once i...
   Author: nagarjuna kanamarlapudi, 2014-01-06, 19:07
[expand - 1 more] - Re: Child JVM memory allocation / Usage - Hadoop - [mail # user]
...Awesome,  Working good .. need to start analysing why only 300MB is free out of configured 1.9GB heap for mappers and reducers.   On Wed, Mar 27, 2013 at 3:25 PM, Hemanth Yamijala ...
   Author: nagarjuna kanamarlapudi, 2013-03-27, 10:07
Re: In Compatible clusterIDs - Hadoop - [mail # user]
.../etc/hosts  127.0.0.1       nagarjuna 255.255.255.255 broadcasthost fe80::1%lo0     localhost  and all configuration files pointing to   nagarjuuna &n...
   Author: nagarjuna kanamarlapudi, 2013-02-21, 00:41
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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