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Re: Region server block cache and memstore size - HBase - [mail # user]
...So you use Bulk load with HFileOpFormat for writing data?  Then you can reduce the hbase.regionserver.global.memstore.upperLimit and hbase.regionserver.global.memstore.lowerLimit  ...
   Author: Anoop John, 2013-11-28, 09:50
Re: setCaching and setBatch - HBase - [mail # user]
...Have u tested this?  AFAIK it happens the way u like.  -Anoop-  On Mon, Nov 4, 2013 at 10:49 PM, John  wrote:  ...
   Author: Anoop John, 2013-11-04, 17:33
Re: HBase Client Performance Bottleneck in a Single Virtual Machine - HBase - [mail # user]
...He uses HConnection.getTable()   which in turn uses the Htable constructor   HTable(*final* *byte*[] tableName, *final* HConnection connection, *final*ExecutorService pool)  S...
   Author: Anoop John, 2013-11-04, 06:06
Re: Thrift package and Mutations - HBase - [mail # dev]
...Yes I too can not see. Missed before? mutations we have only Put and Delete  This TMutation  is used with Atomic mutation of a row. There we can only pass Put/Delete.  See HRe...
   Author: Anoop John, 2013-11-04, 05:51
Re: how to delete quickly? - HBase - [mail # user]
...So u want to do "delete where col=?"  right?   Have a look at BulkDelete Endpoint  -Anoop-  On Sat, Sep 28, 2013 at 8:28 AM, Azuryy Yu  wrote:  ...
   Author: Anoop John, 2013-09-28, 12:54
Re: java.lang.NegativeArraySizeException: -1 in hbase - HBase - [mail # user]
...Thats sound correct.  Can we mention it some where in our doc? Will that be good?  -Anoop-  On Mon, Sep 9, 2013 at 11:24 PM, lars hofhansl  wrote:  ...
   Author: Anoop John, 2013-09-09, 17:59
Re: Programming practices for implementing composite row keys - HBase - [mail # user]
...Hi           Have a look at Phoenix[1].  There you can define a composite RK model and it handles the -ve number ordering.  Also the scan model u mentioned...
   Author: Anoop John, 2013-09-05, 16:15
Re: How is pig so much faster than my java MR job? - HBase - [mail # user]
...You are using Scan caching in ur MR java code?   How many mapper and reducers in case of pig?  How is ur Java MR job written..  a bit more on its logic pls.  -Anoop- &nbs...
   Author: Anoop John, 2013-09-03, 07:03
Re: best approach for write and immediate read use case - HBase - [mail # user]
...the recently added records be in the memstore? or I need to load them for read queries after the insert is done?  Using MR you have 2 options for insertion. One will create the HFiles d...
   Author: Anoop John, 2013-08-24, 04:55
Re: passing a parameter to an observer coprocessor - HBase - [mail # user]
...This will need you have to pass the attr with every Mutation. If this level of dynamic nature you dont want, then as Andy said can impl Observer and Endpoint and some Singleton object which ...
   Author: Anoop John, 2013-08-22, 18:52
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