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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-2926) Multiple slf4j bindings warning
Date Fri, 20 Jun 2014 04:35:25 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-2926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14038428#comment-14038428
] 

ASF subversion and git services commented on ACCUMULO-2926:
-----------------------------------------------------------

Commit d9ee274dcf9b6ce18e2cf7d6fa8304cf516df154 in accumulo's branch refs/heads/master from
[~elserj]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=d9ee274 ]

ACCUMULO-2926 Fix the multiple slf4j bindings that ACCUMULO-2808 introduced


> Multiple slf4j bindings warning
> -------------------------------
>
>                 Key: ACCUMULO-2926
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2926
>             Project: Accumulo
>          Issue Type: Bug
>         Environment: apache hadoop 2.4.0
>            Reporter: Josh Elser
>            Assignee: Christopher Tubbs
>             Fix For: 1.6.1, 1.7.0
>
>
> ACCUMULO-2808 introduced slf4j-log4j12 into Accumulo's classpath which clashes with the
hadoop provided slf4j-log4j12 which prints out the lovely below message way too frequently.
> {noformat}
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in [jar:file:/usr/local/lib/slf4j-log4j12.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/usr/local/lib/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
> SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
> {noformat}
> I'm seeing this in master, but I imagine it also exists in 1.6.1.



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