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Re: PleaseHoldException when Master is clearly running as JPS - HBase - [mail # user]
...Hi Jay,    I think Gmail is cutting that off for you as it doesn't show duplicate data.  Here you go:  #This is my /etc/hosts file --- 127.0.0.1   localhost  lo...
   Author: Kevin O'dell, 2013-05-21, 20:56
Re: PleaseHoldException when Master is clearly running as JPS - HBase - [mail # user]
...Jay,    I am not sure if this is network related, but the host file doesn't look correct.  Here is what I would add there:  #This is my /etc/hosts file --- 127.0.0.1 &nbs...
   Author: Kevin O'dell, 2013-05-21, 20:47
Re: Eternal RIT problem when RS tries to access wrong region-folder on HDFS - HBase - [mail # user]
...Dimitri,  This was the correct approach, if the directory /hbase/documents/ 5b9c16898a371de58f31f0bdf86b1f**8b did not exist, then it was a smart move to get rid of the pointers to it. ...
   Author: Kevin O'dell, 2013-05-03, 14:41
Re: Eternal RIT problem when RS tries to access wrong region-folder on HDFS - HBase - [mail # user]
...Hi Dimitry,    That is interesting.  I have seen this before, can you please send a hadoop fs -lsr /hbase/documents?  This is going to be caused by a bad split.  I w...
   Author: Kevin O'dell, 2013-05-03, 12:57
Re: HBase and Datawarehouse - HBase - [mail # user]
...Asaf,    The heap barrier is something of a legend :)  You can ask 10 different HBase committers what they think the max heap is and get 10 different answers.  This is my...
   Author: Kevin O'dell, 2013-04-30, 12:01
Re: How to remove all traces of a dropped table. - HBase - [mail # user]
...David,    I have only seen this once before and I actually had to drop the META table and rebuild it with HBCK.  After that the import worked. I am pretty sure I cleaned up th...
   Author: Kevin O'dell, 2013-04-25, 13:55
Re: HBase Region Server Spinning on JMX requests - HBase - [mail # user]
...Hi Ron,    Are you using OpenTSDB?  I have seen:  https://issues.apache.org/jira/browse/HBASE-6602 (which should be addressed in your build).  One possibility is tha...
   Author: Kevin O'dell, 2013-04-24, 03:04
Re: help why do my regionservers shut themselves down? - HBase - [mail # user]
...Hi Kaveh,    How large is your heap that you are using?  Also, what GC settings do you have in place?  Your main issues looks to be here:  2013-04-22 16:47:21,843 FA...
   Author: Kevin O'dell, 2013-04-23, 10:15
Re: Region stuck in transition - HBase - [mail # user]
...Hi Fabien,    How are you doing today?  Have you tried shutting down HBase and going to the zkCli and deleting the znode for unassigned regions and then restarting HBase. &nbs...
   Author: Kevin O'dell, 2013-04-12, 15:20
Re: should i use compression? - HBase - [mail # user]
...Prakash,    Yes, I would recommend Snappy Compression.  On Wed, Apr 3, 2013 at 10:18 AM, Prakash Kadel  wrote:    Kevin O'Dell Systems Engineer, Cloudera...
   Author: Kevin O'dell, 2013-04-03, 14:21
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