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_64/217/ [Feb 22, 2021 2:17:12 PM] (Akira Ajisaka) MAPREDUCE-7323. Remove job_history_summary.py. (#2712) [Feb 22, 2021 2:37:19 PM] (Akira Ajisaka) HADOOP-16052. Remove Subversion and Forrest from Docke

Apache Hadoop qbt Report: trunk+JDK11 on Linux/x86_64

For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/128/ [Feb 22, 2021 7:22:32 AM] (noreply) HDFS-15826. Solve the problem of incorrect progress of delegation tokens when loading FsImage. (#2686) [Feb 22, 2021 8:33:02 AM] (noreply) HADOOP-17534. Update Jac

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_64/427/ [Feb 22, 2021 7:22:32 AM] (noreply) HDFS-15826. Solve the problem of incorrect progress of delegation tokens when loading FsImage. (#2686) [Feb 22, 2021 8:33:02 AM] (noreply) HADOOP-17534. Update Jack