Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
clear query|facets|time Search criteria: .   Results from 131 to 140 from 397 (0.111s).
Loading phrases to help you
refine your search...
[expand - 1 more] - Re: Coprocessors - HBase - [mail # user]
...Hi,  Lets reiterate what you've said....   You have a set of objects  and you have some field type  where F1 which is part of your composite key. You want to fetch back a...
   Author: Michael Segel, 2013-04-26, 02:43
[expand - 1 more] - Re: schema design: rows vs wide columns - HBase - [mail # user]
...I think the important thing about Column Families is trying to understand on how to use them properly in a design.   Sparse data may make sense. It depends on the use case and an unders...
   Author: Michael Segel, 2013-04-16, 14:35
Re: Essential column family performance - HBase - [mail # user]
...I think that JM brings up a good point.  Keep in mind that RLL in HBase is not the same when you think of Row Level Locking in transactional systems.  Depending on the use case... ...
   Author: Michael Segel, 2013-04-08, 18:07
Re: HBase M/R with M/R and HBase not on same cluster - HBase - [mail # user]
...Just out of curiosity...  Why do you want to run the job on Cluster A that reads from Cluster B but writes to Cluster A?   Wouldn't it be easier to run the job on Cluster B and ins...
   Author: Michael Segel, 2013-03-25, 16:12
Re: ‘split’ start/stop key range of large table regions for more map tasks - HBase - [mail # user]
...I think the problem is that Wei has been reading some stuff in blogs and that's why he has such a large region size to start with.   So if he manually splits the logs, drops the region ...
   Author: Michael Segel, 2013-03-25, 15:52
Re: Evenly splitting the table - HBase - [mail # user]
...@Aaron,   You said you're using a salt, which would imply that your number is random and not derived from the base key.  (Where base key is the key prior to being hashed. )  I...
   Author: Michael Segel, 2013-03-25, 11:20
[expand - 2 more] - Re: HBase type support - HBase - [mail # user]
...Thanks for the clarification Doug.   Back to my point, I was saying that MD5 and SHA-1 are already part of the Java package so if you're running Java 1.6_xx or Java 1.7_xx, you will hav...
   Author: Michael Segel, 2013-03-19, 00:42
Re: LIMITATIONS OF CODE THAT CAN BE WRITTEN IN HBASE COPROCESSORS - HBase - [mail # user]
...I'm not sure of your question...   Is it that when you wish to push out a new version of your coprocessor, that you have issues because the older version is being executed instead? &nbs...
   Author: Michael Segel, 2013-02-28, 16:31
[expand - 7 more] - Re: coprocessor enabled put very slow, help please~~~ - HBase - [mail # user]
...I should follow up with that I was asking why he was using an HTable Pool, not saying that it was wrong.   Still. I think in the pool the writes shouldn't have to go to the WAL.   ...
   Author: Michael Segel, 2013-02-19, 16:29
[expand - 3 more] - Re: HBase without compactions? - HBase - [mail # user]
...Well  M7 is supposed to be in open public beta,  I think.   I haven't had time to play with it, but MapR has a lot of nice features that can't really be done in HDFS.  It...
   Author: Michael Segel, 2013-02-19, 06:47
Sort:
project
HBase (397)
Hadoop (155)
MapReduce (51)
HDFS (25)
Hive (2)
Spark (2)
Storm (1)
Zookeeper (1)
type
mail # user (371)
mail # dev (25)
issue (1)
date
last 7 days (7)
last 30 days (14)
last 90 days (32)
last 6 months (42)
last 9 months (397)
author
Ted Yu (1427)
Stack (1001)
Andrew Purtell (898)
stack (781)
Jean-Daniel Cryans (734)
Jean-Marc Spaggiari (342)
Jonathan Hsieh (316)
Enis Soztutar (311)
Jimmy Xiang (311)
Elliott Clark (295)
Nick Dimiduk (287)
Lars Hofhansl (273)
lars hofhansl (264)
Nicolas Liochon (209)
Matteo Bertozzi (206)
ramkrishna.s.vasudevan (203)
Sergey Shelukhin (195)
Lars George (190)
Doug Meil (189)
Todd Lipcon (185)
Anoop Sam John (161)
Sean Busbey (129)
Ryan Rawson (124)
Jonathan Gray (116)
Michael Segel (116)
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB