Squashed commit of the following:
Squashed commit of the following:

commit 9d6a1b97f365b22392ceac8d958cf041c3515bd6
Author: Doroszlai, Attila <adoroszlai@apache.org>
Date:   Mon Oct 7 13:42:35 2019 +0200

    HDDS-2265. integration.sh may report false negative
Revert "HDDS-2217. Remove log4j and audit configuration from the docker-config files"

This reverts commit 4b0a5bca465c84265b8305e001809fd1f986e8da.

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