John Doe created HDFS-14540:
-------------------------------

             Summary: Block deletion failure causes an infinite polling in 
TestDeleteBlockPool
                 Key: HDFS-14540
                 URL: https://issues.apache.org/jira/browse/HDFS-14540
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 0.23.0
            Reporter: John Doe


In the testDeleteBlockPool function, when file deletion failure, the while loop 
hangs.
{code:java}
      fs1.delete(new Path("/alpha"), true); //deletion failure
      
      // Wait till all blocks are deleted from the dn2 for bpid1.
      while ((MiniDFSCluster.getFinalizedDir(dn2StorageDir1, 
          bpid1).list().length != 0) || (MiniDFSCluster.getFinalizedDir(
              dn2StorageDir2, bpid1).list().length != 0)) {
        try {
          Thread.sleep(3000); 
        } catch (Exception ignored) {
        }
      }
{code}



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