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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-8316) Audit logging should be disabled by default
Date Thu, 26 Apr 2012 02:35:16 GMT
Eli Collins created HADOOP-8316:
-----------------------------------

             Summary: Audit logging should be disabled by default
                 Key: HADOOP-8316
                 URL: https://issues.apache.org/jira/browse/HADOOP-8316
             Project: Hadoop Common
          Issue Type: Bug
          Components: conf
    Affects Versions: 2.0.0
            Reporter: Eli Collins
            Assignee: Eli Collins


HADOOP-7633 made hdfs audit logging on by default (INFO level) in log4j.properties used for
the packages, this then got copied over to the non-packaging log4j.properties in HADOOP-8216
(which made them consistent).

Seems like we should keep with the v1.x setting which is disabled (WARNING level) by default.
There's a performance overhead to audit logging, and HADOOP-7633 provided not rationale (just
"We should add the audit logs as part of default confs") as to why they were enabled for the
packages. Note that as of HADOOP-8224 you'll be able to configure this.

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