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Posted to common-issues@hadoop.apache.org by "Harsh J (Moved) (JIRA)" <ji...@apache.org> on 2012/01/30 14:36:10 UTC

[jira] [Moved] (HADOOP-8005) namenode and datanode warn about multiple slf4j bindings

     [ https://issues.apache.org/jira/browse/HADOOP-8005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harsh J moved HDFS-2599 to HADOOP-8005:
---------------------------------------

          Component/s:     (was: scripts)
                       scripts
    Affects Version/s:     (was: 0.23.0)
                       0.23.0
                  Key: HADOOP-8005  (was: HDFS-2599)
              Project: Hadoop Common  (was: Hadoop HDFS)
    
> namenode and datanode warn about multiple slf4j bindings
> --------------------------------------------------------
>
>                 Key: HADOOP-8005
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8005
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 0.23.0
>            Reporter: Joe Crobak
>            Priority: Trivial
>
> When I start the NameNode or DataNode using sbin/hadoop-daemon.sh, I get a variant of the following error on stdout:
> {noformat}
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in [jar:file:/Users/joecrow/Code/hadoop-0.23.0/share/hadoop/common/lib/slf4j-log4j12-1.5.11.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/Users/joecrow/Code/hadoop-0.23.0/share/hadoop/hdfs/lib/slf4j-log4j12-1.5.11.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
> {noformat}

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