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[expand - 1 more] - Re: how to load data - Hadoop - [mail # user]
...as Akex suggested, Please use row format in your query likeCREATE  TABLE DBCLOC(....) ROW FORMAT DELIMITED   FIELDS TERMINATED BY ','and give it a tryOn Fri, May 1, 2015 at 6:33 PM...
   Author: Nitin Pawar, 2015-05-01, 13:10
Re: parque table - Hadoop - [mail # user]
...You loaded a gz file in a table stored as text fileeither define compression format or uncompress the file and load itOn Fri, May 1, 2015 at 9:17 AM, Kumar Jayapal  wrote:Nitin Pawar&nb...
   Author: Nitin Pawar, 2015-05-01, 05:06
Re: rolling upgrade(2.4.1 to 2.6.0) problem - Hadoop - [mail # user]
...I had read somewhere 2.7 has lots of issues so you should wait for 2.7.1where most of them are getting addressedOn Mon, Apr 27, 2015 at 2:14 PM, 조주일  wrote:Nitin Pawar ...
   Author: Nitin Pawar, 2015-04-27, 08:46
Re: Restriction of disk space on HDFS - Hadoop - [mail # user]
...HDFS and job scheduling queues are entirely different systems.HDFS disk quota are set at a directory level and then you can intern limitthe permissions of that directory to a group and then ...
   Author: Nitin Pawar, 2015-04-15, 10:33
[expand - 3 more] - Re: hdfs disk usage - Hadoop - [mail # user]
...Hi Nataraj,Thanks for reply but as I mentioned each datanode has a single directoryand it has only one data directory configuredso still need to find why the non dfs usage just abrubtly calc...
   Author: Nitin Pawar, 2015-04-10, 14:32
Re: Cloudera Manager Version and release date table - Hadoop - [mail # user]
...may be you can check with cloudera support teamOn Sat, Feb 28, 2015 at 1:24 PM, Krish Donald  wrote:Nitin Pawar ...
   Author: Nitin Pawar, 2015-02-28, 07:59
Re: Can add a regular check in DataNode on free disk space? - Hadoop - [mail # user]
...Hi Sam,Monitoring disks and other server related activities can be easily handledby NagiosOn Mon, Oct 20, 2014 at 11:58 AM, Dhiraj Kamble wrote:Nitin Pawar ...
   Author: Nitin Pawar, 2014-10-20, 06:32
[expand - 1 more] - Re: Hadoop configuration for cluster machines with different memory capacity / # of cores etc. - Hadoop - [mail # user]
...yesOn 9 Oct 2014 22:11, "Manoj Samel"  wrote: ...
   Author: Nitin Pawar, 2014-10-09, 17:25
Re: Jobtracker could only be replicated to 0 nodes instead of 1 - Hadoop - [mail # user]
...you have set replication factor to 1, I am assuming its running a singlenode cluster.i would recommend you to check the datanode logs to see if it was able toconnect with namenode successful...
   Author: Nitin Pawar, 2014-08-15, 08:35
Re: Ideal number of mappers and reducers to increase performance - Hadoop - [mail # user]
...the setting mapred.tasktracker.*  related settings are related to maximumnumber of maps or reducers a tasktracker can run. This can change acrossmachines if you have multiple nodes then...
   Author: Nitin Pawar, 2014-08-01, 10:44
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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