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[expand - 3 more] - Re: coprocessor enabled put very slow, help please~~~ - HBase - [mail # user]
...Ok. Now, I got your point. I didn't notice the "checkAndPut".  regards!  Yong  On Mon, Feb 18, 2013 at 1:11 PM, Michael Segel  wrote:...
   Author: yonghu, 2013-02-18, 12:22
[expand - 2 more] - Re: Is it possible to indicate the column scan order when scanning table? - HBase - [mail # user]
...Thanks for your response. I will take a look.  yong On Thu, Feb 7, 2013 at 10:11 PM, Ted Yu  wrote:...
   Author: yonghu, 2013-02-08, 05:36
Re: Json+hbase - HBase - [mail # user]
...I think you can treat id as row key. and address-type/home or address-type/office as column family. each address can be treated as column. The thing is how you can transform your json metada...
   Author: yonghu, 2013-02-04, 16:35
[expand - 2 more] - Re: Is there a way to close automatically log deletion in HBase? - HBase - [mail # user]
...Thanks for your useful information. By the way, can you give me an example about how I can define the customized logcleaner class.  regards!  Yong  On Sat, Feb 2, 2013 at 1:54...
   Author: yonghu, 2013-02-02, 15:51
How can I set column information when I use YCSB to test HBase? - HBase - [mail # user]
...Dear all,  I read the information of https://github.com/brianfrankcooper/YCSB/wiki/Running-a-Workload  For example, I can indicate the column family name when I issue the command l...
   Author: yonghu, 2013-01-19, 06:48
Re: Hbase Question - HBase - [mail # user]
...I think you can take a look at your row-key design and evenly distribute your data in your cluster, as you mentioned even if you added more nodes, there was no improvement of performance. Ma...
   Author: yonghu, 2012-12-28, 19:38
Re: Coprocessor slow down problem! - HBase - [mail # user]
...Hi Anoop,  Can you give me a more detailed information about how can I take a look at RS threads doing?  Thanks!  Yong  On Sat, Dec 1, 2012 at 9:23 AM, ramkrishna vasudev...
   Author: yonghu, 2012-12-02, 19:59
Re: Can we insert into Hbase without specifying the column name? - HBase - [mail # user]
...Hi Rams,  yes. You can. See follows:  hbase(main):001:0> create 'test1','course' 0 row(s) in 1.6760 seconds  hbase(main):002:0> put 'test1','tom','course',90 0 row(s) in...
   Author: yonghu, 2012-11-26, 10:29
Re: Log files occupy lot of Disk size - HBase - [mail # user]
...I think you can set setWriteToWAL() method to false to reduce the amount of log infor. But you may get risks when your cluster is down.  regards! yong  On Fri, Nov 23, 2012 at 7:58...
   Author: yonghu, 2012-11-23, 13:57
[expand - 1 more] - Re: why reduce doesn't work by HBase? - HBase - [mail # user]
...Thanks for your suggestions  On Thu, Nov 15, 2012 at 9:56 PM, Bertrand Dechoux  wrote:...
   Author: yonghu, 2012-11-16, 12:53
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