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 1 to 10 from 219 (0.227s).
Loading phrases to help you
refine your search...
Re: Simple MapReduce logic using Java API - Hadoop - [mail # user]
...What is the reason of using the queue?"job.getConfiguration().set("mapred.job.queue.name", "exp_dsa");"Is your mapper or reducer even been called?Try adding the override annotation to the ma...
   Author: Shahab Yunus, 2015-03-31, 18:22
Re: Splitting up an HBase Table into partitions - HBase - [mail # user]
...If you know the row key range of your data, then you can create splitspoints yourself and then use HBase api to actually make the splits.E.g. If you know that your row key (and it is a very ...
   Author: Shahab Yunus, 2015-03-17, 19:17
Re: cleanup() in hadoop results in aggregation of whole file/not - Hadoop - [mail # user]
...As far as I understand cleanup is called per task. In your case I.e.per map task. To get an overall count or measure, you need to aggregateit yourself after the job is done.One way to do tha...
   Author: Shahab Yunus, 2015-02-28, 13:10
Re: [ANNOUNCE] Apache HBase 1.0.0 is now available for download - HBase - [mail # user]
...Congrats an thanks to everyone involved. A big milestone! HBase *1.0*RegardsShahabOn Tue, Feb 24, 2015 at 2:24 PM, anil gupta  wrote: ...
   Author: Shahab Yunus, 2015-02-24, 19:27
Re: secure checksum in HDFS - Hadoop - [mail # user]
...There seem to be some work done on this here:https://issues.apache.org/jira/browse/HADOOP-92093rd party tool:https://github.com/rdsr/hdfs-checksumRegards,ShahabOn Fri, Feb 20, 2015 at 12:39 ...
   Author: Shahab Yunus, 2015-02-20, 18:09
Re: writing mappers and reducers question - Hadoop - [mail # user]
...Nope. You can use the Standalone setup too to test things. Details here:http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleNodeSetup.html#Standalone_OperationRegard...
   Author: Shahab Yunus, 2015-02-20, 05:46
[expand - 4 more] - Re: Region balancing query - HBase - [mail # user]
...Thanks, we will try that and report back.Regards,ShahabOn Fri, Feb 13, 2015 at 4:56 PM, Ted Yu  wrote: ...
   Author: Shahab Yunus, 2015-02-13, 22:05
[expand - 1 more] - Re: Behavior of Split method in HBaseAdmin - HBase - [mail # user]
...Thank for the reply Stack.What exactly should be I looking for? I checked the logs and I don't seeany error, 'can't, 'don't or 'fail' kind of message. What kind of error ortext?I do see stuf...
   Author: Shahab Yunus, 2015-02-04, 23:48
Re: Disabling the HBase table - HBase - [mail # user]
...9 Lakh = 900,000Regards,ShahabOn Fri, Jan 23, 2015 at 11:44 AM, Ted Yu  wrote: ...
   Author: Shahab Yunus, 2015-01-23, 16:46
[expand - 1 more] - Re: Creation of an empty output directory in hadoop filesystem - Hadoop - [mail # user]
...First try:You should use @Override annotation before map and reduce methods so theyare actually called.Like this:*@Override* public void map(LongWritable k,Text v,Context con)throwsIOEx...
   Author: Shahab Yunus, 2015-01-07, 13:26
Sort:
project
HBase (61)
Hadoop (59)
MapReduce (43)
Pig (37)
HDFS (17)
Cassandra (1)
Spark (1)
type
mail # user (219)
date
last 7 days (1)
last 30 days (2)
last 90 days (12)
last 6 months (29)
last 9 months (219)
author
Ted Yu (1986)
Harsh J (1314)
Jun Rao (1090)
Todd Lipcon (1012)
Stack (1000)
Andrew Purtell (975)
GitHub Import (895)
Jonathan Ellis (859)
Josh Elser (822)
stack (819)
Jarek Jarcec Cecho (807)
Yusaku Sako (786)
Hitesh Shah (767)
Jean-Daniel Cryans (752)
Siddharth Seth (743)
Eric Newton (733)
Brock Noland (725)
Jonathan Hsieh (700)
Steve Loughran (693)
Roman Shaposhnik (686)
Namit Jain (648)
Hyunsik Choi (640)
James Taylor (637)
Owen O'Malley (619)
Neha Narkhede (579)
Shahab Yunus
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