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Re: EC2 instance type recommendation ? - HBase - [mail # user]
...You're right that EC2 does not provide great instance types for HBase.  In our research we found that most people seemed to be using c1.xlarge.  This still is not great, because 7G...
   Author: Bryan Beaudreault, 2013-07-16, 18:31
Re: GC recommendations for large Region Server heaps - HBase - [mail # user]
...I see from the blog post that it is java7.  The question still stands regarding using that with hbase, considering the open jira https://issues.apache.org/jira/browse/HBASE-5261   ...
   Author: Bryan Beaudreault, 2013-07-09, 15:12
Re: Disabled automated compaction - table still compacting - HBase - [mail # user]
...You should be able to limit what JM describes by tuning the following two configs:  hbase.hstore.compactionThreshold hbase.hstore.compaction.max  Beware of this property as well wh...
   Author: Bryan Beaudreault, 2013-07-09, 14:48
Re: When to expand vertically vs. horizontally in Hbase - HBase - [mail # user]
...If they are accessed mostly together they should all be a single column family. The key with tall or wide is based on the total byte size of each KeyValue. Your cells would need to be quite ...
   Author: Bryan Beaudreault, 2013-07-02, 13:56
Re: What happens when you add new HBase nodes to a cluster? - HBase - [mail # user]
...Yes, the if the balancer is enabled (balance_switch true), hbase will automatically balance the tables across the new pool of region servers.  At this point your locality will be shot f...
   Author: Bryan Beaudreault, 2013-05-15, 18:36
Re: HBase cluster over multiple EC2 Availability Zones? - HBase - [mail # user]
...Yep, talking about HDFS replication.   On Mon, May 6, 2013 at 5:55 PM, Otis Gospodnetic <[EMAIL PROTECTED]  ...
   Author: Bryan Beaudreault, 2013-05-06, 21:59
Re: hbase increments and hadoop attempts - HBase - [mail # user]
...Increments are not idempotent, so yes you will double increment the set of increments that succeeded in the first attempt(s).  If you care about that you're better off not using the Inc...
   Author: Bryan Beaudreault, 2013-03-25, 14:22
[HBASE-8157] Allow better control over lease timeouts on a per-scan basis - HBase - [issue]
...Changing the global scanner lease timeout is a heavy-handed solution for long scans on a cluster that may be used by a variety of applications.  Two additions would make this easier to ...
http://issues.apache.org/jira/browse/HBASE-8157    Author: Bryan Beaudreault, 2013-03-21, 06:16
Re: Scanner timeout -- any reason not to raise? - HBase - [mail # user]
...Thanks Ted, I've submitted https://issues.apache.org/jira/browse/HBASE-8157.    On Wed, Mar 20, 2013 at 1:56 PM, Ted Yu  wrote:  ...
   Author: Bryan Beaudreault, 2013-03-20, 19:13
Re: Odd WARN in hbase 0.94.2 - HBase - [mail # user]
...I'll add that this did fix my issue.  The dn.50010 proc file is now in place and I have not see any other exceptions.  Thanks guys!   On Wed, Mar 6, 2013 at 10:45 PM, Anoop Sa...
   Author: Bryan Beaudreault, 2013-03-07, 03:56
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