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Re: Merging regions - HBase - [mail # user]
...Rather it is expecting local:  12/11/18 08:54:05 FATAL util.Merge: Merge failed java.lang.IllegalArgumentException: Wrong FS: hdfs://node3:9000/hbase/-ROOT-/70236052/.regioninfo, expect...
   Author: Kevin O'dell, 2012-11-18, 15:47
Re: Merging regions - HBase - [mail # user]
...Looks like your configuration is pointing local. On Nov 18, 2012 8:59 AM, "Jean-Marc Spaggiari"  wrote:  ...
   Author: Kevin O'dell, 2012-11-18, 15:37
Re: 5 seconds pause connecting to ZK in unit tests - HBase - [mail # dev]
...Can you disable IPv6 on that machine and see if it will connect over IPv4 or set the java setting(don't remember off the top of my head) to prefer IPv4?  On Wed, Nov 7, 2012 at 1:18 PM,...
   Author: Kevin O'dell, 2012-11-07, 18:22
Re: Scan performance on compressed column families - HBase - [mail # user]
...Dave,    I would recommend trying it in your environment.  Like most tests you can find other blogs that argue the performance is better:  http://blog.erdemagaoglu.com/po...
   Author: Kevin O'dell, 2012-11-07, 14:02
Re: Hard disk replacement - HBase - [mail # user]
...Disclaimer- depending on number of drives and size of cluster you may to either offload regions or major compact after balance. On Nov 3, 2012 7:46 PM, "Kevin O'dell"  wrote:  ...
   Author: Kevin O'dell, 2012-11-03, 23:57
Re: Hard disk replacement - HBase - [mail # user]
...1.) Shutdown rs 2.) Shut down dn 3.) Shut down server 4.) Replace drive 5.) Start server 6.) Services should start automatically 7.) Profit On Nov 3, 2012 7:03 PM, "Lashing"  wrote: &nb...
   Author: Kevin O'dell, 2012-11-03, 23:46
Re: Regionservers not connecting to master - HBase - [mail # user]
...Do you use Puppet?  On Fri, Nov 2, 2012 at 1:13 PM, Dan Brodsky  wrote:     Kevin O'Dell Customer Operations Engineer, Cloudera...
   Author: Kevin O'dell, 2012-11-02, 18:22
Re: Table in Inconsistent State; Perpetually pending region server transitions while loading lot of data into Hbase via MR - HBase - [mail # user]
...Ameya,   If your new table goes well(did you presplit this time?), then what we can do for the old one:  rm /hbase/tablename hbck -fixMeta -fixAssignments restart HBase if it is st...
   Author: Kevin O'dell, 2012-11-01, 19:55
Re: Table in Inconsistent State; Perpetually pending region server transitions while loading lot of data into Hbase via MR - HBase - [mail # user]
...Michael,    I am not sure, I recommend it as a solid middle ground so that you have room to scale in your cluster.  Once you get to 20GB+ from what I understand there are some...
   Author: Kevin O'dell, 2012-11-01, 15:35
Re: Does hbase.hregion.max.filesize have a limit? - HBase - [mail # user]
...There are two trains of thought here.  The first is manually splitting your own regions.  In this case you would not want your regions over 20GB for HFilev2 or 4GB for HFilev1, but...
   Author: Kevin O'dell, 2012-11-01, 13:53
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