HADOOP-16487. Update jackson-databind to 2.9.9.2. Contributed by Siyao Meng.
HADOOP-16487. Update jackson-databind to 2.9.9.2. Contributed by Siyao Meng.

Signed-off-by: Wei-Chiu Chuang <69b92d7faa6f3821f81872c17428713be71a6bb0@apache.org>

wwjiang007/hadoop,apache/hadoop,nandakumar131/hadoop,lukmajercak/hadoop,JingchengDu/hadoop,plusplusjiajia/hadoop,apurtell/hadoop,apache/hadoop,nandakumar131/hadoop,wwjiang007/hadoop,lukmajercak/hadoop,plusplusjiajia/hadoop,plusplusjiajia/hadoop,mapr/hadoop-common,apurtell/hadoop,steveloughran/hadoop,nandakumar131/hadoop,nandakumar131/hadoop,apurtell/hadoop,apache/hadoop,apurtell/hadoop,apurtell/hadoop,JingchengDu/hadoop,wwjiang007/hadoop,mapr/hadoop-common,steveloughran/hadoop,JingchengDu/hadoop,nandakumar131/hadoop,JingchengDu/hadoop,wwjiang007/hadoop,wwjiang007/hadoop,mapr/hadoop-common,lukmajercak/hadoop,mapr/hadoop-common,nandakumar131/hadoop,lukmajercak/hadoop,plusplusjiajia/hadoop,mapr/hadoop-common,steveloughran/hadoop,lukmajercak/hadoop,lukmajercak/hadoop,steveloughran/hadoop,apache/hadoop,steveloughran/hadoop,mapr/hadoop-common,nandakumar131/hadoop,apache/hadoop,apache/hadoop,plusplusjiajia/hadoop,mapr/hadoop-common,JingchengDu/hadoop,apache/hadoop,plusplusjiajia/hadoop,apurtell/hadoop,apurtell/hadoop,JingchengDu/hadoop,steveloughran/hadoop,wwjiang007/hadoop,steveloughran/hadoop,plusplusjiajia/hadoop,wwjiang007/hadoop,lukmajercak/hadoop,JingchengDu/hadoop