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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Key: HADOOP-5191
URL: https://issues.apache.org/jira/browse/HADOOP-5191
Project: Hadoop Core
Issue Type: Bug
Components: dfs
Affects Versions: 0.18.2
Environment: AIX 6.1 or Solaris
Reporter: Bill Habermaas
Priority: Minor
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)
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