[
https://issues.apache.org/jira/browse/HDFS-2361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115939#comment-13115939
]
Daryn Sharp commented on HDFS-2361:
-----------------------------------
Would it be better to change this to not use {{getShortName()}}?
{code:title=KerberosAuthenticationHandler}
KerberosName kerberosName = new KerberosName(clientPrincipal);
String userName = kerberosName.getShortName();
token = new AuthenticationToken(userName, clientPrincipal, TYPE);
{code}
There is a comment in the code: "The realm can be omitted from the principal as
the JDK GSS libraries will use the realm name of the configured default realm".
It would appear that this jira may be due to an arbitrary, and maybe
unnecessary, implementation decision?
> hftp is broken
> --------------
>
> Key: HDFS-2361
> URL: https://issues.apache.org/jira/browse/HDFS-2361
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.20.205.0
> Reporter: Rajit Saha
> Assignee: Jitendra Nath Pandey
> Priority: Critical
> Attachments: HDFS-2361-20s.1.patch, HDFS-2361-20s.2.patch,
> HDFS-2361-20s.3.patch, HDFS-2361.trunk.1.patch, HDFS-2361.trunk.2.patch
>
>
> 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)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:179)
> at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:377)
> at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:626)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3103)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:922)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
> at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
> at
> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
> at
> org.apache.hadoop.hdfs.HftpFileSystem$LsParser.fetchList(HftpFileSystem.java:426)
> at
> org.apache.hadoop.hdfs.HftpFileSystem$LsParser.getFileStatus(HftpFileSystem.java:437)
> at
> org.apache.hadoop.hdfs.HftpFileSystem.getFileStatus(HftpFileSystem.java:466)
> at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:708)
> at org.apache.hadoop.tools.DistCp.checkSrcPath(DistCp.java:636)
> at org.apache.hadoop.tools.DistCp.copy(DistCp.java:656)
> at org.apache.hadoop.tools.DistCp.run(DistCp.java:881)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
> at org.apache.hadoop.tools.DistCp.main(DistCp.java:908)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
