1. Hadooop map reduce stackoverflow.comIm very much new to map reduce and i completed hadoop wordcount example. In that example it produces unsorted file (with key value) of word counts. So is it possible to make ... |
2. Hadoop WordCount example - Implementing Sorting stackoverflow.comI'm a Hadoop newbie. I have been able to successfully run the WordCount example. I would like to modify this example such that my output is sorted in ascending order ... |
3. running hadoop wordcount example stackoverflow.comi am a student. now, i'm runnuing a hadoop single node cluster while i'm running the hadoop dfs -copyFromLocal , i get only one file from the sourcedir And then there is the ... |
4. bin/hadoop jar hadoop-0.20.0-examples.jar wordcount /tmp/gutenberg gutenberg-output stackoverflow.comall i'm testing the hadoop with running-hadoop-on-ubuntu-linux-single-node-cluster. there is no output after run the command ->bin/hadoop jar hadoop-0.20.0-examples.jar wordcount /tmp/gutenberg gutenberg-output if there is an error, i will see something. But i see nothing. So, ... |
5. Not getting correct output when running standard "WordCount" program using Hadoop0.20.2 stackoverflow.comI am new to Hadoop.I have been trying to run the famous "WordCount" program -- which counts the total number of words in a list of files using Hadoop-0.20.2. I am using single ... |
6. Hadoop wordcount unable to run - need help on decoding the hadoop error message stackoverflow.comI need some help on figuring out why my job failed. I built a single node cluster just to try it out. I follow the example link http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-multi-node-cluster/ Everything ... |
7. i get error when i running hadoop-0.19.2-example.jar wordcount stackoverflow.comThe error message is as below.... |
8. Wordcount C++ Hadoop pipes does not work stackoverflow.comI am trying to run the example of wordcount in C++ like this link describes the way to do : Running the WordCount program in C++. The compilation works fine, ... |
9. Hadoop cluster on windows installed - cannot run wordcount stackoverflow.comI get an error when running the wordcount example program on Hadoop cluster: The error is taskid attempt ...... 11/06/07 11:54:59 INFO mapred.JobClient: Task Id : attempt_201106071153_0001_m_0 00003_0, Status : ... |
10. getting error when executing Cassandra WordCount on Hadoop: java.lang.NoSuchMethodError: org.apache.thrift.meta_data.FieldValueMetaData. |
11. Can anybody share some good hadoop tutorials apart from WordCount? stackoverflow.comI am looking for a good hadoop tutorial which talks about solving a real problem using Hadoop. The links that I found on the web are mostly talks about WordCount example. ... |
12. Hadoop pipes (wordcount) example failing (with hadoop 0.21.0) stackoverflow.comI was trying out the simplistic word count example for hadoop pipes. Unfortunately it is erroring out with |
13. Not running Wordcount job in Single node hadoop Cluster After complete setup stackoverflow.comhduser@distributed-desktop:/usr/local/hadoop$ bin/hadoop jar hadoop-0.20.2-examples.jar wordcount /user/hduser/gutenberg /user/hduser/gutenberg-output After that no output. I have installed >> java version "1.6.0_26" Java(TM) SE Runtime Environment (build 1.6.0_26-b03) Java HotSpot(TM) Client VM (build 20.1-b02, mixed mode, sharing) I configured everything like ... |
14. how to get hadoop wordcount example working? stackoverflow.comHi everyone today i setup a hadoop Multi-Node Cluster following this Tutorials http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-multi-node-cluster/ when i got ready to run the example program it gave me this |
15. Hadoop WordCount Example Problem, Do I need to do some performance tuning? stackoverflow.comI'm a newbie for Hadoop. Recently I just make an implementation of WordCount example. But when I run this programs on my single node with 2 input files , just 9 word, it ... |
16. Hadoop Basic Examples WordCount stackoverflow.comI am getting this error with a mostly out of the box configuration from version 0.20.203.0 Where should I look for a potential issue. Most of the configuration is out of the ... |