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

For more details, see https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/1144/ [May 21, 2019 9:17:48 AM] (github) HDDS-1461. Optimize listStatus api in OzoneFileSystem (#782) [May 21, 2019 3:10:46 PM] (elek) HDDS-1442. add spark container to ozonesecure-mr compose files [May 21,

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

For more details, see https://builds.apache.org/job/hadoop-qbt-branch2-java7-linux-x86/329/ 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