Quanlong Huang has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/17416


Change subject: IMPALA-10401: Enable Ranger audit logs to log4j
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IMPALA-10401: Enable Ranger audit logs to log4j

This patch enables audit logging to log4j for Ranger plugins, which
provides us more info in debugging flaky test failures. The audits are
logged by Log4JAuditDestination. Each line shows which policy takes
effect and whether the access is allowed.

For FE tests, the log file is in logs/fe_tests/FeSupport.INFO. For e2e
and custom cluster tests, the audits are logged in log files of
processes that have ranger plugins (e.g. catalogd, cooridnator).

Tests:
 - Manually verify the audit logs exist.

Change-Id: I9e6850882594f31dc2250fe205fa6cad26a30571
---
M fe/src/test/resources/ranger-hive-audit.xml
1 file changed, 5 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/16/17416/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I9e6850882594f31dc2250fe205fa6cad26a30571
Gerrit-Change-Number: 17416
Gerrit-PatchSet: 1
Gerrit-Owner: Quanlong Huang <huangquanl...@gmail.com>

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