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Posted to dev@ranger.apache.org by "Haihui Xu (Jira)" <ji...@apache.org> on 2019/08/26 08:31:00 UTC

[jira] [Created] (RANGER-2551) Optimize obtaining the agentHostname of audit log

Haihui Xu created RANGER-2551:
---------------------------------

             Summary: Optimize obtaining the agentHostname of audit log 
                 Key: RANGER-2551
                 URL: https://issues.apache.org/jira/browse/RANGER-2551
             Project: Ranger
          Issue Type: Improvement
          Components: plugins, Ranger
    Affects Versions: 1.2.0, 2.0.0, 1.1.0
            Reporter: Haihui Xu
            Assignee: Haihui Xu
             Fix For: 2.1.0


Firstly, kafka enable ranger-kafka-plugin,. The ranger audit log event happens very frequently when the kafka client access kafka broker, thus affectting kafka  performance.  The jstack of kakfa broker pid logs is:
"kafka-request-handler-23" #101 daemon prio=5 os_prio=0 tid=0x00007fbcce7d5000 nid=0x3331a runnable [0x00007fb356e3000]
     java.lang.Thread.State: RUNNABLE
        at java.net.Inet4AddressImpl.getLocalHostName(Native Method)
        at java.net.InetAddress.getLocalHost(InetAddress.java:1474)
        at org.apache.ranger.audit.provider.MiscUtil.getHostname(MiscUtil.java 166)
        at org.apache.ranger.plugin.audit.RangerDefaultAuditHandler.populateDefaults(RangerDefaultAuditHandler.java:198)
        at org.apache.ranger.plugin.audit.RangerDefaultAuditHandler.getAuthezEvents(RangerDefaultAuditHandler.java:132)




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