Exclude mrapp-generated-classpath from published jars
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Key: MAPREDUCE-3523
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3523
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.23.0
Reporter: Hitesh Shah
Priority: Critical
Fix For: 0.23.1, 0.24.0
Downstream projects will be generating their own classpath file to allow yarn
to launch containers correctly in a unit-test env which may potentially create
a clash if 2 versions are present.
The current code in MRApps assumes that the generated classpath is always
present which may need to be addressed if this file is not present when
deployed on a cluster. An option for a fix could be to pass the location of the
classpath file via the MiniYarnCluster constructor and propagate that to MRApps
via some form of configuration value.
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