Project: Hadoop Common
Issue Type: Bug
Reporter: Eli Collins
Currently we don't test the generated tarball so we don't automatically detect changes that break the artifact generation or bin scripts (eg HADOOP-7356). We should have a simple functional test run from Jenkins that covers this stuff.
I wrote some simple automation for 20x tarballs that starts a pseudo cluster with multiple DNs and TTs and runs basic HDFS commands and MR jobs (with and w/o the LinuxTaskController) that could be used as a starting point. Code lives here: https://github.com/elicollins/hadoop-dev/tree/pseudo
Eric also added a lot of cluster config generation in HADOOP-7599 that could be used as a starting point as well.
This should also support trunk (Yarn) of course.
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