ITestS3AMiniYarnCluster is failing with an ArrayIndexOutOfBoundsException splitting up the output of the wordcount app. It's not getting word\t\count lines back.
- git bisect points at commit 67e01f7;
HADOOP-13614. Purge some superfluous/obsolete S3 FS tests that are slowing test runs down
- problem exists when running standalone as well as in mvn parallel tests; this implies it's not parallelisation