Hadoop Common
  1. Hadoop Common
  2. HADOOP-8005

Multiple SLF4J binding message in .out file for all daemons

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.3, 2.0.2-alpha
    • Component/s: scripts
    • Labels:
      None

      Description

      When I start the NameNode or DataNode using sbin/hadoop-daemon.sh, I get a variant of the following error on stdout:

      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.
      

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            • Assignee:
              Jason Lowe
              Reporter:
              Joe Crobak
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              • Created:
                Updated:
                Resolved:

                Development