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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3690) BlockPlacementPolicyDefault incorrectly casts LOG
Date Thu, 19 Jul 2012 22:13:34 GMT
Eli Collins created HDFS-3690:
---------------------------------

             Summary: BlockPlacementPolicyDefault incorrectly casts LOG
                 Key: HDFS-3690
                 URL: https://issues.apache.org/jira/browse/HDFS-3690
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 2.0.0-alpha
            Reporter: Eli Collins
            Priority: Blocker


The common tests, eg TestCopyListing, fails with

{noformat}
Caused by: java.lang.ClassCastException: org.apache.commons.logging.impl.SimpleLog cannot
be cast to org.apache.commons.logging.impl.Log4JLogger
        at org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicyDefault.<clinit>(BlockPlacementPolicyDefault.java:55)
{noformat}

caused by this cast

{code}
  private static final String enableDebugLogging =
    "For more information, please enable DEBUG log level on "
    + ((Log4JLogger)LOG).getLogger().getName();
{code}


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