Haihui Xu created RANGER-2676:
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Summary: Before obtaining AuditHandler Object should check
xasecure.audit.destination.xx value
Key: RANGER-2676
URL: https://issues.apache.org/jira/browse/RANGER-2676
Project: Ranger
Issue Type: Improvement
Components: audit, plugins
Affects Versions: 1.2.0, 2.0.0, 1.1.0, 1.0.0
Reporter: Haihui Xu
Assignee: Haihui Xu
Fix For: 2.0.0
When after evalute policy and then process the auditlog，need to obtain
AuditHandler Object and AuthzAuditEvent object
(1）AuditHandler object obtained when init plugin according to the value of
xasecure.audit.destination.{db/solor...}
(2) So, obtaining AuthzAuditEvent should also according to the value of
xasecure.audit.destination.{db/solor...}, or when AuditHandler is null or
dummyHandler, constructing AuthzAuditEvent object is useless which is very
frequently called and thus result in the performance decline of service(hdfs
namenode, kakfa broker,hiveserver2...)
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