[ 
https://issues.apache.org/jira/browse/RANGER-1668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

peng.jianhua updated RANGER-1668:
---------------------------------
    Description: 
ranger_hadoop_conf_file=${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml

The ranger_hadoop_conf_file variable had been define and equaled to 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml. So repeated 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml should been replaced by 
${ranger_hadoop_conf_file} in following code:
{code}
if [ -d ${WEBAPP_ROOT}/WEB-INF/classes/conf ]; then
   chown -R ${unix_user} ${WEBAPP_ROOT}/WEB-INF/classes/conf
   if [ "${hadoop_conf}" == "" ]
   then
        log "[WARN] Property hadoop_conf not found. Creating blank 
core-site.xml."
        echo "<configuration></configuration>" > 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
        else
        if [ -f ${hadoop_conf_file} ]; then
               ln -sf ${hadoop_conf_file} 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
        else
               log "[WARN] core-site.xml file not found in provided hadoop_conf 
path. Creating blank core-site.xml"
                echo "<configuration></configuration>" > 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
          fi
     fi
fi
{code}

  was:
ranger_hadoop_conf_file=${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml

The ranger_hadoop_conf_file variable had been define and equaled to 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml. So repeated 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml should been replaced by 
${ranger_hadoop_conf_file} in following code:

{code}
if [ -d ${WEBAPP_ROOT}/WEB-INF/classes/conf ]; then
   chown -R ${unix_user} ${WEBAPP_ROOT}/WEB-INF/classes/conf
   if [ "${hadoop_conf}" == "" ]
   then
        log "[WARN] Property hadoop_conf not found. Creating blank 
core-site.xml."
        echo "<configuration></configuration>" > 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
        else
        if [ -f ${hadoop_conf_file} ]; then
               ln -sf ${hadoop_conf_file} 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
        else
               log "[WARN] core-site.xml file not found in provided hadoop_conf 
path. Creating blank core-site.xml"
                echo "<configuration></configuration>" > 
${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
          fi
     fi
fi
{code}


> Do some code improvement in setup.sh of security-admin
> ------------------------------------------------------
>
>                 Key: RANGER-1668
>                 URL: https://issues.apache.org/jira/browse/RANGER-1668
>             Project: Ranger
>          Issue Type: Improvement
>          Components: Ranger
>            Reporter: peng.jianhua
>            Assignee: peng.jianhua
>            Priority: Minor
>              Labels: patch
>
> ranger_hadoop_conf_file=${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
> The ranger_hadoop_conf_file variable had been define and equaled to 
> ${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml. So repeated 
> ${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml should been replaced by 
> ${ranger_hadoop_conf_file} in following code:
> {code}
> if [ -d ${WEBAPP_ROOT}/WEB-INF/classes/conf ]; then
>    chown -R ${unix_user} ${WEBAPP_ROOT}/WEB-INF/classes/conf
>    if [ "${hadoop_conf}" == "" ]
>    then
>       log "[WARN] Property hadoop_conf not found. Creating blank 
> core-site.xml."
>       echo "<configuration></configuration>" > 
> ${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
>       else
>       if [ -f ${hadoop_conf_file} ]; then
>                ln -sf ${hadoop_conf_file} 
> ${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
>         else
>                log "[WARN] core-site.xml file not found in provided 
> hadoop_conf path. Creating blank core-site.xml"
>               echo "<configuration></configuration>" > 
> ${WEBAPP_ROOT}/WEB-INF/classes/conf/core-site.xml
>           fi
>      fi
> fi
> {code}



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