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Date: Thu, 29 Sep 2011 16:12:45 +0000 (UTC)
From: "Arpit Gupta (Commented) (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-2387) hftp fails as it is not able to get
 delegation token over https
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    [ https://issues.apache.org/jira/browse/HDFS-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13117393#comment-13117393 ] 

Arpit Gupta commented on HDFS-2387:
-----------------------------------

Seems to log the same exception in the namenode as when fsck call did not work


2011-09-29 16:11:02,873 WARN org.mortbay.log: EXCEPTION 
javax.net.ssl.SSLHandshakeException: Invalid padding
        at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:174)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1699)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:852)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1138)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1165)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1149)
        at org.mortbay.jetty.security.SslSocketConnector$SslConnection.run(SslSocketConnector.java:708)
        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: javax.crypto.BadPaddingException: Padding length invalid: 48
        at com.sun.net.ssl.internal.ssl.CipherBox.removePadding(CipherBox.java:399)
        at com.sun.net.ssl.internal.ssl.CipherBox.decrypt(CipherBox.java:247)
        at com.sun.net.ssl.internal.ssl.InputRecord.decrypt(InputRecord.java:153)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:840)
                
> hftp fails as it is not able to get delegation token over https
> ---------------------------------------------------------------
>
>                 Key: HDFS-2387
>                 URL: https://issues.apache.org/jira/browse/HDFS-2387
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 0.20.205.0
>            Reporter: Arpit Gupta
>
> Run a dfs command with the path specified as hftp leads to the following issue
> bash-3.2$ /bin/hadoop --config HADOOP_CONF_DIR dfs -ls hftp://NN_HOST:50070/path
> 11/09/29 16:07:23 INFO fs.FileSystem: Couldn't get a delegation token from https://NN_HOST:50470 using https.
> ls: Security enabled but user not authenticated by filter

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