Re: Inserting Data from CSV into HBase

2012-03-06 Thread victor.hong
Did you try to add a comma at the end of line? Just to see how it will do? On Mar 6, 2012, at 5:02 AM, ext Savant, Keshav wrote: > Hi, > > I tried bulk uploading and it ran well with TSV files, we first ran importtsv > and then completebulkload, after doing these two steps I can scan my HBase

Re: Web analytics and HBase

2011-11-13 Thread victor.hong
On Nov 13, 2011, at 6:11 PM, ext Samuel García Martínez wrote: > Hi everyone, i had a question about HBase. > > * Background: > I'm working on analytics project and, so far, we are using MySQL as DBMS > and Hadoop for data processing and aggregation. By now, we collect data > analytics over HTTP

Re: pagination design

2011-03-08 Thread victor.hong
It is not clear to me what you had in mind. The benefit of using row key pagination design is that scan is efficient, tall table is partitioned into regions. Scanner s = ht.getScanner(columns,startRow,stopRow); - Victor On Mar 8, 2011, at 4:57 PM, ext large data wrote: Not sure why my reply

Re: pagination design

2011-03-08 Thread victor.hong
Does this blog by J Gray help? -victor http://devblog.streamy.com/2009/04/23/hbase-row-key-design-for-paging-limit-offset-queries/ On Mar 8, 2011, at 2:34 PM, ext large data wrote: > What's the best way to design pagination? Using row keys or using column > qualifiers?

Re: ssh passwordless login "without" public key authentication

2010-12-31 Thread victor.hong
Or do it at command level: ssh -o StrictHostKeyChecking=no This will add to your known_hosts file. - Victor On Dec 31, 2010, at 5:33 PM, ext Eric Sammer wrote: > What you're referring to is host key auth and there's no way to stop ssh > from using it. It's intrinsic to the way it works. What