Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 10 from 15 (0.17s).
Loading phrases to help you
refine your search...
[HBASE-4435] Add Group By functionality using Coprocessors - HBase - [issue]
...Adds in a Group By -like functionality to HBase, using the Coprocessor framework. It provides the ability to group the result set on one or more columns (groupBy families). It computes stati...
http://issues.apache.org/jira/browse/HBASE-4435    Author: Nichole Treadway, 2013-01-02, 01:31
[HBASE-3782] Multi-Family support for bulk upload tools causes File Not Found Exception - HBase - [issue]
...I've been testing HBASE-1861 in 0.90.2, which adds multi-family support for bulk upload tools.I found that when running the importtsv program, some reduce tasks fail with a File Not Found ex...
http://issues.apache.org/jira/browse/HBASE-3782    Author: Nichole Treadway, 2012-09-14, 00:32
[HBASE-4223] Support the ability to return a set of rows using Coprocessors - HBase - [issue]
...Currently HBase supports returning the results of aggregation operations using coprocessors with the AggregationClient. It would be useful to include a client and implementation which would ...
http://issues.apache.org/jira/browse/HBASE-4223    Author: Nichole Treadway, 2012-08-23, 20:08
[expand - 1 more] - Re: ZKConfig.makeZKProps throwing NullPointerException - HBase - [mail # user]
...Sorry, I forgot to mention:  I'm using hadoop-0.20-append, hbase-0.92 on two red hat 5.5 machines.   The function I pasted is in org.apache.hadoop.hbase.zookeeper.ZKConfig.   ...
   Author: Nichole Treadway, 2011-08-15, 12:47
[expand - 1 more] - Re: Socket Timeout Exception when executing coprocessor - HBase - [mail # user]
...Yes...each region has roughly 300,000 rows, 60 million rows total. The rows are large, ~ 20,000 bytes.  But in my tests, I'm setting filters such that only 1 KV should be returned to th...
   Author: Nichole Treadway, 2011-06-29, 22:58
Re: [VOTE] Powered by Logo - Hadoop - [mail # general]
...5, 6, 2, 4, 1, 3  On Mon, Jun 20, 2011 at 4:12 PM, Ted Dunning  wrote:  ...
   Author: Nichole Treadway, 2011-06-20, 20:15
[expand - 1 more] - Re: Migration Path for 0.90 to 0.91 - HBase - [mail # user]
...No I was wondering about 0.91 actually....we are interested in the Coprocessor code there but have a development cluster running 0.90.1 right now.  On Wed, Mar 30, 2011 at 3:27 PM, Jean...
   Author: Nichole Treadway, 2011-03-30, 19:35
[expand - 1 more] - Re: HRegionInfo was null or empty in -ROOT- - HBase - [mail # user]
...In the master logs, I see messages like I've pasted below. I get the same behavior even when I stop master and restart it. I see the root and meta table regions listed in the region server u...
   Author: Nichole Treadway, 2011-03-30, 17:36
Re: NameNode is not formatted. - Hadoop - [mail # general]
...Try changing dfs.data.dir value to "/var/hadoop/dfs/data" and dfs.name.dir to "/var/hadoop/dfs/name". Create this /var/hadoop/dfs directory with the appropriate permissions. Re-format again ...
   Author: Nichole Treadway, 2011-03-28, 01:05
Expected Times when doing bulk load using importtsv - HBase - [mail # user]
...I have a question about expected times for the importtsv program  My cluster has four nodes. All four machines are datanodes / regionservers / tasktrackers, with one node also acting as...
   Author: Nichole Treadway, 2011-03-24, 15:16
Sort:
project
HBase (12)
Hadoop (2)
MapReduce (1)
type
mail # user (10)
issue (3)
mail # general (2)
date
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (0)
last 9 months (15)
author
Ted Yu (1644)
Harsh J (1292)
Jun Rao (1028)
Todd Lipcon (1002)
Stack (974)
Jonathan Ellis (842)
Andrew Purtell (796)
Jean-Daniel Cryans (753)
jacques@... (738)
stack (716)
Yusaku Sako (707)
Jarek Jarcec Cecho (699)
Eric Newton (696)
Jonathan Hsieh (675)
Roman Shaposhnik (656)
Brock Noland (653)
Namit Jain (649)
Neha Narkhede (649)
Hitesh Shah (626)
Owen O'Malley (625)
Steve Loughran (617)
Siddharth Seth (614)
Josh Elser (562)
Eli Collins (545)
Arun C Murthy (543)
Nichole Treadway