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 12 (0.217s).
Loading phrases to help you
refine your search...
Spark Kafka streaming - ClassNotFoundException: org.apache.spark.streaming.kafka.KafkaReceiver - Spark - [mail # user]
...Hi,I have written my own custom Spark streaming code which connects to Kafkaserver and fetch data. I have tested the code on local mode and it isworking fine. But when I am executing the sam...
   Author: Gaurav Dasgupta, 2014-06-05, 09:45
[expand - 1 more] - Re: Need info on mapred.child.java.opts, mapred.map.child.java.opts and mapred.reduce.child.java.opts - MapReduce - [mail # user]
...Thanks for replying Harsh.  So, it means that in my case of configuration, *mapred.child.java.opts  -Xmx1g* will be avoided completely and *mapred.map.child.java.opts  -Xmx2g*...
   Author: Gaurav Dasgupta, 2013-03-08, 11:22
[expand - 1 more] - Re: How to add users in supergroup? - MapReduce - [mail # user]
...OK. Thanks a lot. Understood now.  On Thu, Feb 14, 2013 at 10:25 PM, Chris Embree  wrote:  ...
   Author: Gaurav Dasgupta, 2013-02-15, 05:20
Cannot browse job.xml while running the job - MapReduce - [mail # user]
...Hi users,  I have a 11 node Hadoop cluster. I am facing a strange situation while trying to view the job.xml of a running job. In the JobTracker Web UI, while a job is running, if I cli...
   Author: Gaurav Dasgupta, 2012-09-06, 16:44
[expand - 1 more] - Re: Pi Estimator failing to print output after finishing the job sucessfully - MapReduce - [mail # user]
...Thanks Jeff. I tried with 100 Maps and 10 Billion samples per map. And it worked fine.  On Tue, Sep 4, 2012 at 10:06 PM, Michael Segel wrote:  ...
   Author: Gaurav Dasgupta, 2012-09-05, 08:52
[expand - 1 more] - Re: TestDFSIO info required - MapReduce - [mail # user]
...Hi All,  The formula is actually: *Throughput = (size*1000) / (time*MEGA)* *                               &nb...
   Author: Gaurav Dasgupta, 2012-08-30, 10:56
[expand - 1 more] - Re: MRBench Maps strange behaviour - MapReduce - [mail # user]
...Hi Hemanth,  Thanks for the reply. Can you tell me how can I calculate or ensure from the counters what should be the exact number of Maps? Thanks, Gaurav Dasgupta On Wed, Aug 29, 2012 ...
   Author: Gaurav Dasgupta, 2012-08-29, 07:44
How MRBench works? - MapReduce - [mail # user]
...Hi All,  I want to run "MRBench" benchmark to test the performance of my Hadoop cluster. The command with parameters which I am submitting is: *hadoop jar $HADOOP_HOME/hadoop-test.jar m...
   Author: Gaurav Dasgupta, 2012-08-29, 07:41
[expand - 1 more] - Re: How to reduce total shuffle time - MapReduce - [mail # user]
...Hi,  Thanks for your replies. I will try working on recommended suggestions and provide feedback.  Abhi,  In the JobTracker Web UI -> Job Tracker History, go to the specifi...
   Author: Gaurav Dasgupta, 2012-08-29, 04:33
Suggestions/Info required regarding Hadoop Benchmarking - MapReduce - [mail # user]
...Hi Users,  I have a 12 node CDH3 cluster where I am planning to run some benchmark tests. My main intension is to run the benchmarks first with the default Hadoop configuration and then...
   Author: Gaurav Dasgupta, 2012-08-28, 07:01
Sort:
project
MapReduce (11)
Spark (1)
type
mail # user (12)
date
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (1)
last 9 months (12)
author
Ted Yu (1772)
Harsh J (1296)
Jun Rao (996)
Todd Lipcon (993)
Stack (981)
Andrew Purtell (850)
Jonathan Ellis (846)
Jean-Daniel Cryans (749)
stack (740)
Yusaku Sako (735)
Jarek Jarcec Cecho (724)
Eric Newton (695)
Jonathan Hsieh (674)
Roman Shaposhnik (672)
Namit Jain (649)
Hitesh Shah (646)
Steve Loughran (633)
Siddharth Seth (625)
Owen O'Malley (624)
Josh Elser (621)
Brock Noland (596)
Neha Narkhede (555)
Arun C Murthy (546)
Eli Collins (545)
Hyunsik Choi (542)
Gaurav Dasgupta
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