Re: ways to make orders when it puts

2012-10-04 Thread Dan Han
the single letter by adding 0. Best Wishes Dan Han On Thu, Oct 4, 2012 at 9:19 AM, Michael Segel michael_se...@hotmail.comwrote: Silly question. Why do you care how your data is being stored? Does it matter if the data is stored in rows where A1,A2, A3 are the order of the keys, or if its A3

Re: Distribution of regions to servers

2012-09-30 Thread Dan Han
Ramkrishna, I got your meaning. Thanks very much for your reply. Best Wishes Dan Han On Thu, Sep 27, 2012 at 10:21 PM, Ramkrishna.S.Vasudevan ramkrishna.vasude...@huawei.com wrote: Hi Dan Am not very sure whether my answer was infact relevant to your problem. Any way I can try answering

Re: Distribution of regions to servers

2012-09-27 Thread Dan Han
Thanks for your advice, Eugeny. Best Wishes Dan Han On Thu, Sep 27, 2012 at 2:34 AM, Eugeny Morozov emoro...@griddynamics.comwrote: Dan, see inlined. On Thu, Sep 27, 2012 at 5:30 AM, Dan Han dannahan2...@gmail.com wrote: Hi, Eugeny , Thanks for your response. I answered your

Re: Distribution of regions to servers

2012-09-27 Thread Dan Han
accordingly. Could you please explain it further? Thanks in advance. Best Wishes Dan Han On Wed, Sep 26, 2012 at 10:49 PM, Ramkrishna.S.Vasudevan ramkrishna.vasude...@huawei.com wrote: Just trying out here, Is it possible for you to collocate the region of the 1st schema and the region

Re: Distribution of regions to servers

2012-09-26 Thread Dan Han
from client side and distribute the regions dynamically according to the current workload of each region server, the incoming queries and data locality. Does it make sense? Just my two cents. Any comments? Best Wishes Dan Han On Tue, Sep 25, 2012 at 10:44 PM, Anoop Sam John anoo...@huawei.com

Re: Distribution of regions to servers

2012-09-26 Thread Dan Han
management of regions to get better load balance based on large queries. Hope it makes sense to you. Best Wishes Dan Han On Wed, Sep 26, 2012 at 3:19 PM, Eugeny Morozov emoro...@griddynamics.comwrote: Dan, I have additional questions. What is the access pattern of your queries? I mean

Re: Mass dumping of data has issues

2012-09-25 Thread Dan Han
Hi Naveen, There is tool called Sqoop which supports importing the data from relational database to HBase. https://blogs.apache.org/sqoop/entry/apache_sqoop_graduates_from_incubator Maybe it can help you migrate the data easily. Best Wishes Dan Han On Mon, Sep 24, 2012 at 9:20 AM, Paul

Re: Re: performance of using bulk load to load data into hbase

2011-10-21 Thread dan han
I am afraid the data size is not enough, maybe GB can be helpful. Thanks. On Thu, Oct 20, 2011 at 12:15 AM, 郑浩 zhstc...@126.com wrote: the detail of PCs : 3G RAM ,Pentium(R) Dual-Core CPU E5800 @ 3.2GHz hadoop-0.20.2(append) zokeeper-3.3.3 hbase-0.90.3,two PCs are connected by 1G switch