[HDFS-2361] hftp is broken

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.20.205.0
• Fix Version/s: 0.20.205.0, 0.23.0
• Component/s: namenode
• Hadoop Flags: Reviewed
• Assignee: Jitendra Nath Pandey
• Reporter: Rajit Saha
• Created: 23/Sep/11 21:57
• Updated: 16/Mar/15 18:01
• Resolved: 28/Sep/11 05:31

Description

Distcp with hftp is failing.

$hadoop   distcp hftp://<NNhostname>:50070/user/hadoopqa/1316814737/newtemp 1316814737/as
11/09/23 21:52:33 INFO tools.DistCp: srcPaths=[hftp://<NNhostname>:50070/user/hadoopqa/1316814737/newtemp]
11/09/23 21:52:33 INFO tools.DistCp: destPath=1316814737/as
Retrieving token from: https://<NN IP>:50470/getDelegationToken
Retrieving token from: https://<NN IP>:50470/getDelegationToken?renewer=mapred
11/09/23 21:52:34 INFO security.TokenCache: Got dt for hftp://<NNhostname>:50070/user/hadoopqa/1316814737/newtemp;uri=<NN IP>:50470;t.service=<NN IP>:50470
org.apache.hadoop.ipc.RemoteException: name=hadoopqa != expected=null
	at org.apache.hadoop.ipc.RemoteException.valueOf(RemoteException.java:102)
	at org.apache.hadoop.hdfs.HftpFileSystem$LsParser.startElement(HftpFileSystem.java:385)
	...

Issue Links

• is depended upon by: HDFS-2369 Fsck Fails
• is related to: HDFS-2316 [umbrella] WebHDFS: a complete FileSystem implementation for accessing HDFS over HTTP
• relates to: HDFS-2380 Security downgrade of token validation