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  1. Hadoop HDFS
  2. HDFS-6564

Use slf4j instead of common-logging in hdfs-client

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • build
    • None
    • Incompatible change, Reviewed
    • Hide
      Users may need special attention for this change while upgrading to this version. Previously hdfs client was using commons-logging as the logging framework. With this change it will use slf4j framework. For more details about slf4j, please see: http://www.slf4j.org/manual.html. Also, org.apache.hadoop.hdfs.protocol.CachePoolInfo#LOG public static member variable has been removed as it is not used anywhere. Users need to correct their code if any one has a reference to this variable. One can retrieve the named logger via the logging framework of their choice directly like, org.slf4j.Logger LOG = org.slf4j.LoggerFactory.getLogger(org.apache.hadoop.hdfs.protocol.CachePoolInfo.class);
      Show
      Users may need special attention for this change while upgrading to this version. Previously hdfs client was using commons-logging as the logging framework. With this change it will use slf4j framework. For more details about slf4j, please see: http://www.slf4j.org/manual.html . Also, org.apache.hadoop.hdfs.protocol.CachePoolInfo#LOG public static member variable has been removed as it is not used anywhere. Users need to correct their code if any one has a reference to this variable. One can retrieve the named logger via the logging framework of their choice directly like, org.slf4j.Logger LOG = org.slf4j.LoggerFactory.getLogger(org.apache.hadoop.hdfs.protocol.CachePoolInfo.class);

    Description

      hdfs-client should depends on slf4j instead of common-logging.

      Attachments

        1. HDFS-6564-03.patch
          14 kB
          Rakesh Radhakrishnan
        2. HDFS-6564-02.patch
          14 kB
          Rakesh Radhakrishnan
        3. HDFS-6564-01.patch
          15 kB
          Rakesh Radhakrishnan

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              rakeshr Rakesh Radhakrishnan
              wheat9 Haohui Mai
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              Dates

                Created:
                Updated:
                Resolved: