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https://issues.apache.org/jira/browse/RANGER-3632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17519399#comment-17519399
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kirby zhou commented on RANGER-3632:
------------------------------------
Some testcase can cause NullPointerException when log level == DEBUG.
# TestSecurityZoneREST.java at
org.apache.ranger.plugin.model.RangerSecurityZone$RangerSecurityZoneService.toString
# TestPolicyDb.java at
org.apache.ranger.plugin.policyengine.RangerPolicyRepository.init
# TestUserMgr.java at org.apache.ranger.biz.UserMgr.updateRoleForExternalUsers
Before RANGER-3632 commit, these problems are hidden by
"src/main/webapp/WEB-INF/logback.xml".
Now I can add a file to hidden it again,
"security-admin/src/test/resources/logback-test.xml"
{code:java}
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<root level="warn">
</root>
</configuration>
{code}
> Improve ranger logs, RENAME_ON_ROTATE and others
> -------------------------------------------------
>
> Key: RANGER-3632
> URL: https://issues.apache.org/jira/browse/RANGER-3632
> Project: Ranger
> Issue Type: Improvement
> Components: admin, kms
> Affects Versions: 3.0.0, 2.3.0
> Reporter: kirby zhou
> Assignee: kirby zhou
> Priority: Major
> Fix For: 3.0.0, 2.3.0
>
>
> Currently, the filename of the access-log in use has a timestamp as the
> suffix. This brings trouble to some log monitoring and analysis programs,
> such as "tail -f access-log"
> Need to add an option to enable tomcat's RenameOnRotate capability to fix the
> file name of access-log.
>
> {code:java}
> // in EmbeddedServer::start()
> valve.setRenameOnRotate(
> EmbeddedServerUtil.getConfig(ACCESS_LOG_RENAME_ON_ROTATE, false);
> );{code}
>
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