[RANGER-1613] There is one defect in start script for ranger-usersync process

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: usersync
• Labels: patch
• Flags: Patch, Important
• Assignee: Qiang Zhang
• Reporter: Qiang Zhang
• Created: 25/May/17 07:40
• Updated: 26/May/17 01:29
• Resolved: 26/May/17 01:29

Description

1.In install.properties, I configure 'ranger_base_dir=/etc/ranger/xiehh'
2.I execute ranger-usersync-services.sh to start
[root@zdh41 ranger-1.0.0-SNAPSHOT-usersync]# ./ranger-usersync-services.sh start
Starting Apache Ranger Usersync Service
Apache Ranger Usersync Service with pid 23417 has started.
3.[root@zdh41 ranger-1.0.0-SNAPSHOT-usersync]# ps -ef|grep 23417
root 23417 1 31 15:39 pts/1 00:00:03 java -Dproc_rangerusersync -Dlog4j.configuration=file:/etc/ranger/usersync/conf/log4j.properties -Duser=root -Dhostname=zdh41 -Dlogdir=logs -cp /home/rangerusersync/ranger-1.0.0-SNAPSHOT-usersync/dist/:/home/rangerusersync/ranger-1.0.0-SNAPSHOT-usersync/lib/:/home/rangerusersync/ranger-1.0.0-SNAPSHOT-usersync/conf:/etc/hadoop/conf/* org.apache.ranger.authentication.UnixAuthenticationService -enableUnixAuth

The Configuration '-Dlog4j.configuration=file:/etc/ranger/usersync/conf/log4j.properties' will not find the file log4j.properties,because the dir '/etc/ranger/usersync/conf' is not right ,it should be '/etc/ranger/xiehh/usersync/conf'

So we should change

nohup java -Dproc_rangerusersync -Dlog4j.configuration=file:/etc/ranger/usersync/conf/log4j.properties ${JAVA_OPTS} -Duser=${USER} -Dhostname=${HOSTNAME} -Dlogdir="${logdir}" -cp "${cp}" org.apache.ranger.authentication.UnixAuthenticationService -enableUnixAuth > ${logdir}/auth.log 2>&1 &

in ranger-usersync-services.sh

Change

-Dlog4j.configuration=file:/etc/ranger/usersync/conf/log4j.properties

to

-Dlog4j.configuration=file:${RANGER_BASE_DIR}/usersync/conf/log4j.properties

for dynamic configuration.