eclipse « hadoop « Java Database Q&A

1. Establishing Eclipse project environment for HadoopDB stackoverflow.com

I have checked-out a project from SourceForge named HadoopDB. It uses some class in another project named Hive. I have used Eclipse Java build path setting to ...

2. Error in using Hadoop MapReduce in Eclipse stackoverflow.com

When I executed a MapReduce program in Eclipse using Hadoop, I got the below error.
It has to be some change in path, but I'm not able to figure it ...

3. programming in mahout stackoverflow.com

what is the step-by-step procedure for executing a program in mahout

4. Hadoop and Eclipse stackoverflow.com

i'm trying to implement PageRank algorithm on Hadoop platform with Eclipse, but I'm facing some unusual problems :). I tried locally: installed cygwin, set up Hadoop 0.19.2 (and 0.18.0), started the ...

5. Accessing Hadoop clusters from eclipse stackoverflow.com

I just followed the Hadoop(0.20.2) installation tutorial and did the set up. I can run map reduce program on the cluster thro eclipse. Now my problem is how can i connect ...

6. hadoop in eclipse IDE stackoverflow.com

I'm using eclipse-cpp-helios-SR2-linux-gtk-x86_64 on ubuntu 10.04. I configured hadoop 0.20.0 in pseudo distributed mode(single node) on my system. Both the things working fine . Now i want to integrate them,means i want to use ...

7. i'm running mapreduce on hadoop with eclipse stackoverflow.com

11/05/16 10:41:08 WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.
11/05/16 10:41:09 INFO mapred.FileInputFormat: Total input paths to process : 4
11/05/16 10:41:10 INFO mapred.JobClient: Running ...

8. Running a Java Program (which uses HDFS JAVA API) outside $HADOOP_HOME stackoverflow.com

I have a simple Java program which simply reads and writes some text to a file on HDFS. I run it using hadoop HDFSReadWrite text. I want to run it from ...

9. New MapReduce Architecture and Eclipse stackoverflow.com

Some major re-factoring is happening Hadoop around MapReduce. Details about the same can be found in the below JIRA. https://issues.apache.org/jira/browse/MAPREDUCE-279 It has ResourceManager, NodeManager and HistoryServer daemons. Has anyone tried running ...

10. Debugging Hive in Eclipse? stackoverflow.com

I'm trying to modify Hive and hence am trying to debug it in Eclipse. I followed the instruction in the wiki to setup Hive in Eclipse (https://cwiki.apache.org/Hive/gettingstarted-eclipsesetup.html). When I try to ...

11. Configure a remote HDFS on eclipse stackoverflow.com

IS there a way in which I can deploy my map-reduce job remotely to a cluster? With Karmasphere its a breeze. I am trying to figure out if it is possible ...

12. Accessing HDFS files from eclipse stackoverflow.com

I am a newbie to Hadoop. I am facing issues with accessing the files in my HDFS system from my java code in eclipse. Although my fs.default.name is set to ...

13. Hadoop on windows with eclipse stackoverflow.com

I read a post here on stack overflow about this link being very good for hadoop deployment on windows - http://v-lad.org/Tutorials/Hadoop/12%20-%20format%20the%20namendoe.html Problem is when I format the namenode as ...