HADOOP-16588. Update commons-beanutils version to 1.9.4 in branch-2. Contributed by Wei-Chiu Chuang and Jonathan Hung.Signed-off-by: Masatake Iwasaki <iwasakims@apache.org>
HADOOP-16619. Upgrade jackson and jackson-databind to 2.9.10 (#1554). Contributed by Siyao Meng.(cherry picked from commit d947ded05388c36f8ac688fc697cfafcbaaa58e7)