将本地文件拷入HDFS中出现的问题

当我输入
bin/hadoop dfs -copyFromLocal  /home/hadoop/wordcount-text1.txt  test-in
出现提示如下，不明白什么意思，谁能指点一下
10/07/12 19:53:12 WARN hdfs.DFSClient: Error Recovery for block null bad datanode[0] nodes == null
10/07/12 19:53:12 WARN hdfs.DFSClient: Could not get block locations. Source file "/user/hadoop/testin/wordcount-test1.txt" - Aborting...
copyFromLocal: java.io.IOException: File /user/hadoop/testin/wordcount-test1.txt could only be replicated to 0 nodes, instead of 1

回复 2# qq222593
    我了个去。。。