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  1. Hadoop Common
  2. HADOOP-5191

After creation and startup of the hadoop namenode on AIX or Solaris, you will only be allowed to connect to the namenode via hostname but not IP.

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.19.1
    • 0.21.0
    • None
    • None
    • AIX 6.1 or Solaris

    • Accessing HDFS with any ip, hostname, or proxy should work as long as it points to the interface NameNode is listening on.

    Description

      After creation and startup of the hadoop namenode on AIX or Solaris, you will only be allowed to connect to the namenode via hostname but not IP.

      fs.default.name=hdfs://p520aix61.mydomain.com:9000
      Hostname for box is p520aix and the IP is 10.120.16.68

      If you use the following url, "hdfs://10.120.16.68", to connect to the namenode, the exception that appears below occurs. You can only connect successfully if "hdfs://p520aix61.mydomain.com:9000" is used.

      Exception in thread "Thread-0" java.lang.IllegalArgumentException: Wrong FS: hdfs://10.120.16.68:9000/testdata, expected: hdfs://p520aix61.mydomain.com:9000
      at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:320)
      at org.apache.hadoop.dfs.DistributedFileSystem.checkPath(DistributedFileSystem.java:84)
      at org.apache.hadoop.dfs.DistributedFileSystem.getPathName(DistributedFileSystem.java:122)
      at org.apache.hadoop.dfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:390)
      at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:667)
      at TestHadoopHDFS.run(TestHadoopHDFS.java:116)

      Attachments

        1. hadoop-5191.patch
          2 kB
          Bill Habermaas
        2. 5191-1.patch
          5 kB
          Bill Habermaas
        3. TestHadoopHDFS.java
          5 kB
          Bill Habermaas
        4. HADOOP-5191.patch
          1 kB
          Raghu Angadi
        5. HADOOP-5191.patch
          2 kB
          Raghu Angadi

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            rangadi Raghu Angadi Assign to me
            bhabermaas Bill Habermaas
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              Updated:
              Resolved:

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