Re: Issues in emitting 2D double array from mapper.

2d double array is a matrix.so i should be able to emit the entire matrix . Can any one suggest how to write a custom datatype On Tue, Oct 29, 2013 at 10:54 AM, unmesha sreeveni wrote: > > > http://stackoverflow.com/questions/19602692/java-lang-classcastexception-in-hadoop-mapreduce > > I tried

Issues in emitting 2D double array from mapper.

http://stackoverflow.com/questions/19602692/java-lang-classcastexception-in-hadoop-mapreduce I tried out, but it is not working. Can anyone suggest me a gud way for emitting two 2D double arrays as key and value from mapper and read those two arrays as key and value from reducer . http://map

Re: Need help for building haddop source on windows7

Ranjan, it looks like the release version in a pom.xml was edited. You might want to try again with a clean source tree. On Sun, Oct 27, 2013 at 9:07 PM, Ranjan Dutta wrote: > Hi, > > I was trying to build the latest Hadoop code taken from trunk in Windows 7 > and end up with following build err

[jira] [Created] (HADOOP-10076) Update tomcat/jasper dependency to version 7

Robert Rati created HADOOP-10076: Summary: Update tomcat/jasper dependency to version 7 Key: HADOOP-10076 URL: https://issues.apache.org/jira/browse/HADOOP-10076 Project: Hadoop Common Issue

[jira] [Created] (HADOOP-10075) Update jetty dependency to version 9

Robert Rati created HADOOP-10075: Summary: Update jetty dependency to version 9 Key: HADOOP-10075 URL: https://issues.apache.org/jira/browse/HADOOP-10075 Project: Hadoop Common Issue Type: Im

Build failed in Jenkins: Hadoop-Common-trunk #935

See Changes: [bikas] YARN-1022. Unnecessary INFO logs in AMRMClientAsync (haosdent via bikas) -- [...truncated 57027 lines...] Adding reference: maven.local.repository [DEBUG] Initialize Maven