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Re: HBase vs Hadoop memory configuration. - HBase - [mail # user]
...JM,    You would control those through the hadoop-env.sh using JOBTRACKER_OPTS, TASKTRACKER_OPTS and then setting xmx for the desired heap.  On Sun, Jan 27, 2013 at 11:33 AM, ...
   Author: Kevin O'dell, 2013-01-28, 14:45
Re: drop table problem - HBase - [mail # user]
...Sorry I should have specified those are different options to try, not an ordered set of instructions.  On Thu, Jan 24, 2013 at 8:47 AM, Kevin O'dell wrote:     Kevin O'Dell Cu...
   Author: Kevin O'dell, 2013-01-24, 13:47
Re: Region server crash while syncing HLog - HBase - [mail # user]
...Varun,    I suspect there might be a FATAL or ERROR above that message?  That message typically means the HLog can't write to HDFS, you may want to look at the DN logs around ...
   Author: Kevin O'dell, 2013-01-23, 17:59
Re: write throughput in cassandra, understanding hbase - HBase - [mail # user]
...Hi S Ahmed,    How are you today?  I wanted to echo what Lars said Most of these tests have an agenda.  With that being said, have you done an of your own internal testin...
   Author: Kevin O'dell, 2013-01-22, 19:06
Re: [ANNOUNCE] New Apache HBase PMC members: Jimmy Xiang and Nicolas Liochon - HBase - [mail # user]
...Awesome work!  On Mon, Jan 21, 2013 at 3:59 PM, Patrick Angeles wrote:     Kevin O'Dell Customer Operations Engineer, Cloudera...
   Author: Kevin O'dell, 2013-01-21, 21:02
Re: Just joined the user group and have a question - HBase - [mail # user]
...Chalcy,    Glad to have you aboard. One thing to look at is your max map and reduce slots that you are currently allowing. Typically, we look at the CPU architecture and say if it ...
   Author: Kevin O'dell, 2013-01-17, 17:32
Re: Hbase hbck -repair slow - HBase - [mail # user]
...If you have only lost your META, I would just use:  hbase hbck -fixMeta -fixAssignments  This will rebuild your META  On Tue, Jan 15, 2013 at 10:53 AM, Lashing  wrote: &n...
   Author: Kevin O'dell, 2013-01-15, 15:56
Re: MR missing lines - HBase - [mail # user]
...Probably best to create some client side logging in the MR job to track this down. On Dec 16, 2012 7:52 AM, "Jean-Marc Spaggiari"  wrote:  ...
   Author: Kevin O'dell, 2012-12-16, 14:05
Re: How to design a data warehouse in HBase? - HBase - [mail # user]
...Correct, Impala relies on the Hive Metastore.  On Thu, Dec 13, 2012 at 11:38 AM, Manoj Babu  wrote:     Kevin O'Dell Customer Operations Engineer, Cloudera...
   Author: Kevin O'dell, 2012-12-13, 16:42
Re: How to know it's time for a major compaction? - HBase - [mail # user]
...Ted,    That is awesome.  Thank you!  On Wed, Dec 12, 2012 at 3:36 PM, Ted Yu  wrote:     Kevin O'Dell Customer Operations Engineer, Cloudera...
   Author: Kevin O'dell, 2012-12-12, 20:50
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