HDDS-465. Suppress group mapping lookup warnings for ozone. Contributed by Xiaoyu Yao.

(cherry picked from commit 87e2c0f4258f2e46183f796d7d904c0b27030df0)

hadoop-dist/src/main/compose/ozone/docker-config

@@ -31,6 +31,7 @@ LOG4J.PROPERTIES_log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
 LOG4J.PROPERTIES_log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
 LOG4J.PROPERTIES_log4j.logger.org.apache.hadoop.util.NativeCodeLoader=ERROR
 LOG4J.PROPERTIES_log4j.logger.org.apache.ratis.conf.ConfUtils=WARN
+LOG4J.PROPERTIES_log4j.logger.org.apache.hadoop.security.ShellBasedUnixGroupsMapping=ERROR
 
 #Enable this variable to print out all hadoop rpc traffic to the stdout. See http://byteman.jboss.org/ to define your own instrumentation.
 #BYTEMAN_SCRIPT_URL=https://raw.githubusercontent.com/apache/hadoop/trunk/dev-support/byteman/hadooprpc.btm

hadoop-dist/src/main/compose/ozoneperf/docker-config

@@ -31,4 +31,5 @@ LOG4J.PROPERTIES_log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH
 HADOOP_OPTS=-javaagent:/opt/jmxpromo.jar=port=0:consulHost=consul:consulMode=node
 LOG4J.PROPERTIES_log4j.logger.org.apache.hadoop.util.NativeCodeLoader=ERROR
 LOG4J.PROPERTIES_log4j.logger.org.apache.ratis.conf.ConfUtils=WARN
+LOG4J.PROPERTIES_log4j.logger.org.apache.hadoop.security.ShellBasedUnixGroupsMapping=ERROR
 

hadoop-hdds/common/src/main/conf/log4j.properties

@@ -154,3 +154,4 @@ log4j.logger.org.apache.commons.beanutils=WARN
 
 log4j.logger.org.apache.hadoop.util.NativeCodeLoader=ERROR
 log4j.logger.org.apache.ratis.conf.ConfUtils=WARN
+log4j.logger.org.apache.hadoop.security.ShellBasedUnixGroupsMapping=ERROR