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

For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/1123/ [Apr 30, 2019 2:46:20 AM] (ajay) Revert "HDDS-973. HDDS/Ozone fail to build on Windows." [Apr 30, 2019 2:54:25 AM] (ztang) SUBMARINE-64. Improve TonY runtime's document. Contributed by Keqiu Hu. [Apr 30,

Apache Hadoop qbt Report: branch2+JDK7 on Linux/x86

For more details, see https://builds.apache.org/job/hadoop-qbt-branch2-java7-linux-x86/308/ No changes -1 overall The following subsystems voted -1: asflicense findbugs hadolint pathlen unit xml The following subsystems voted -1 but were configured to be filtered/ignored: cc