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Posted to hdfs-dev@hadoop.apache.org by "Xiaoyu Yao (JIRA)" <ji...@apache.org> on 2014/09/17 20:58:33 UTC

[jira] [Created] (HDFS-7084) FsDatasetImpl#copyBlockFiles debug log can be improved

Xiaoyu Yao created HDFS-7084:
--------------------------------

             Summary: FsDatasetImpl#copyBlockFiles debug log can be improved
                 Key: HDFS-7084
                 URL: https://issues.apache.org/jira/browse/HDFS-7084
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: datanode
    Affects Versions: 2.6.0
            Reporter: Xiaoyu Yao
            Priority: Minor


"addBlock: Moved" should be replaced with "Copied " or "lazyPersistReplica : Copied" to avoid confusion.

{code}
  static File[] copyBlockFiles(long blockId, long genStamp,
                               File srcMeta, File srcFile, File destRoot)
  {
   ... 
    if (LOG.isDebugEnabled()) {
      LOG.debug("addBlock: Moved " + srcMeta + " to " + dstMeta);
      LOG.debug("addBlock: Moved " + srcFile + " to " + dstFile);
    }
  }

{code}



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