Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86

For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/230/ [Nov 18, 2016 10:08:59 AM] (kai.zheng) HDFS-7. Refactor striped file tests to allow flexibly test erasure [Nov 18, 2016 8:07:59 PM] (varunsaxena) MAPREDUCE-6801. Fix flaky TestKill.testKillJob (Haibo C

Apache Hadoop qbt Report: trunk+JDK8 on Linux/ppc64le

For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-ppc/160/ [Nov 18, 2016 8:07:59 PM] (varunsaxena) MAPREDUCE-6801. Fix flaky TestKill.testKillJob (Haibo Chen via Varun -1 overall The following subsystems voted -1: compile unit The following subsystems v