Apache Hadoop qbt Report: branch-2.10+JDK7 on Linux/x86_64

For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/268/ [Apr 13, 2021 12:42:40 AM] (noreply) HADOOP-17601. Upgrade Jackson databind in branch-2.10 to 2.9.10.7. (#2835) -1 overall The following subsystems voted -1: asflicense hadolint mvnsit

Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86_64

For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/477/ [Apr 13, 2021 3:44:31 AM] (noreply) Revert "HDFS-15423 RBF: WebHDFS create shouldn't choose DN from all sub-clusters (#2605)" (#2900) [Apr 13, 2021 8:08:49 AM] (noreply) HADOOP-17630. [JDK 15] TestPri