Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 21 to 30 from 50 (0.091s).
Loading phrases to help you
refine your search...
[expand - 1 more] - Re: Programming practices for implementing composite row keys - HBase - [mail # user]
...Ah! I didn't know about HBASE-8693. Good information. Thanks Ted.  Regards, Shahab   On Thu, Sep 5, 2013 at 10:53 AM, Ted Yu  wrote:  ...
   Author: Shahab Yunus, 2013-09-05, 15:28
Re: user action modeling - HBase - [mail # user]
...Your read queries seem to be more driven form the 'action' and 'object' perspective, rather than user.  1- So one option is that you make a composite key with action and object:  a...
   Author: Shahab Yunus, 2013-09-05, 13:55
Re: HBase - stable versions - HBase - [mail # user]
...This maybe a newbie or dumb question but I believe, this does not affect or apply to HBase distributions by other vendors like HortonWorks or Cloudera. If someone is using one of the version...
   Author: Shahab Yunus, 2013-09-04, 18:55
[expand - 2 more] - Re: java.io.IOException: Type mismatch in value from map: expected org.apache.hadoop.hbase.client.Put, recieved org.apache.hadoop.io.BytesWritable - HBase - [mail # user]
...Exactly I had the same though as Ashwanth too, that is why I asked whether @Override annotation is being used or not.  Regards, Shahab   On Thu, Aug 29, 2013 at 1:09 PM, Ashwanth K...
   Author: Shahab Yunus, 2013-08-29, 17:31
Re: Hbase RowKey design schema - HBase - [mail # user]
...What advantage you will be gaining by compressing? Less space? But then it will add compression/decompression performance overhead. A trade-off but a especially significant as space is cheap...
   Author: Shahab Yunus, 2013-08-29, 14:18
Re: how to export data from hbase to mysql? - HBase - [mail # user]
...Taking what Ravi Kiran mentioned a level higher, you can also use Pig. It has DBStorage. Very easy to rad from HBase and dump to MySQL if your data porting does not require complex transform...
   Author: Shahab Yunus, 2013-08-28, 13:42
Re: one column family but lots of tables - HBase - [mail # user]
..."*do i understand it correctly that when i create lots of tables, but they all use the same column family (by name), that i am just using one column **family *and i am OK with respect to lim...
   Author: Shahab Yunus, 2013-08-22, 16:01
[expand - 2 more] - Re: Java Null Pointer Exception! - HBase - [mail # user]
...Theoretically it is possible but it goes against the design of the HBase and M/R architecture. And when I say 'goes against', it does not mean that it is impossible but it means that you can...
   Author: Shahab Yunus, 2013-08-19, 20:03
Re: How to push modified hbase-site.xml to RS using Cloudera Manager? - HBase - [mail # user]
...As for your second question, I think, the hbase-site.xml file with default options is placed in the hbase jar files/libs on RS. Someone can correct me if I am wrong.  Regards, Shahab &n...
   Author: Shahab Yunus, 2013-08-09, 01:32
Re: ETL like merge databases to HBase - HBase - [mail # user]
...Though it is better as Ted suggested to discuss this in Sqoop mailing list (as Sqoop 2 supposed to be more feature rich) but just to get this out, Sqoop does support incremental imports if y...
   Author: Shahab Yunus, 2013-08-02, 03:07
Sort:
project
HBase (49)
Hadoop (44)
MapReduce (43)
Pig (35)
HDFS (17)
Cassandra (1)
Spark (1)
type
mail # user (50)
date
last 7 days (1)
last 30 days (4)
last 90 days (10)
last 6 months (12)
last 9 months (50)
author
Ted Yu (1264)
Stack (967)
Jean-Daniel Cryans (734)
Andrew Purtell (723)
stack (670)
Jean-Marc Spaggiari (324)
Jimmy Xiang (308)
Jonathan Hsieh (291)
Elliott Clark (247)
Enis Soztutar (245)
lars hofhansl (241)
Lars Hofhansl (237)
Nick Dimiduk (200)
Nicolas Liochon (200)
Sergey Shelukhin (195)
Doug Meil (189)
Todd Lipcon (183)
Lars George (173)
Matteo Bertozzi (165)
ramkrishna.s.vasudevan (160)
Anoop Sam John (142)
Ryan Rawson (141)
Jonathan Gray (135)
Jesse Yates (104)
Michael Segel (90)
Shahab Yunus