Project: springxd
Issue XD-1705: Add defaultYarnClasspath entry for phd20, cdh5 and hdp21
Each Hadoop distro uses different settings for "yarn.application.classpath" and we should provide some starting points for the distros we support running XD on YARN for. We should add a commented out stub "defaultYarnClasspath" entry for phd20, cdh5 and hdp21 to replace the one for hadoop22 when someone deploys on these distros.
Story points: 3