Haihui Xu created RANGER-2551:
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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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