SampleMapReduce

Classic "wordcount" M/R Eclipse project to test connectivity.

Intelij project

Import project from GitHib. To execute, add Hadoop direcory conf to Java Class Path.

Create

mvn clean package

Standalone, submit using yarn command

https://github.com/stanislawbartkowski/SampleMapReduce/blob/master/run.sh

./run.sh

Submit without yarn

https://github.com/stanislawbartkowski/SampleMapReduce/blob/master/runkerb.sh

./runkerb.sh

If Kerberos is not enabled or Kerberos ticket is obtained using kinit command, comment out KERB variables.

Submit without yarn and Kerberos self-authenticate.

Obtain proper keytab file and modify KERB variables. https://github.com/stanislawbartkowski/SampleMapReduce/blob/master/runkerb.sh

./runkerb.sh