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.
      

        Issue Links

          Activity

          Arun C Murthy made changes -
          Fix Version/s 2.0.2-alpha [ 12322473 ]
          Fix Version/s 2.0.0-alpha [ 12320352 ]
          Arun C Murthy made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Jason Lowe made changes -
          Fix Version/s 0.23.3 [ 12320059 ]
          Jason Lowe made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Assignee Jason Lowe [ jlowe ]
          Fix Version/s 2.0.0 [ 12320352 ]
          Resolution Fixed [ 1 ]
          Jason Lowe made changes -
          Link This issue is related to MAPREDUCE-4060 [ MAPREDUCE-4060 ]
          Jason Lowe made changes -
          Link This issue is related to HDFS-3136 [ HDFS-3136 ]
          Jason Lowe made changes -
          Attachment slf4j-assembly-removal.patch [ 12518189 ]
          Arun C Murthy made changes -
          Target Version/s 0.23.1, 0.24.0 [ 12318884, 12317652 ] 0.23.2 [ 12319855 ]
          Eli Collins made changes -
          Target Version/s 0.23.1, 0.24.0 [ 12318884, 12317652 ] 0.24.0, 0.23.1 [ 12317652, 12318884 ]
          Priority Trivial [ 5 ] Major [ 3 ]
          Harsh J made changes -
          Summary namenode and datanode warn about multiple slf4j bindings Multiple SLF4J binding message in .out file for all daemons
          Target Version/s 0.24.0, 0.23.1 [ 12317652, 12318884 ]
          Harsh J made changes -
          Link This issue is duplicated by HADOOP-8004 [ HADOOP-8004 ]
          Harsh J made changes -
          Field Original Value New Value
          Project Hadoop HDFS [ 12310942 ] Hadoop Common [ 12310240 ]
          Key HDFS-2599 HADOOP-8005
          Affects Version/s 0.23.0 [ 12315569 ]
          Affects Version/s 0.23.0 [ 12315571 ]
          Component/s scripts [ 12311393 ]
          Component/s scripts [ 12312931 ]
          Joe Crobak created issue -

            People

            • Assignee:
              Jason Lowe
              Reporter:
              Joe Crobak
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development