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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HDFS-5295) hsftp throws an exception in the end on secure cluster with https enabled
Date Mon, 11 Nov 2013 00:43:17 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Haohui Mai reassigned HDFS-5295:
--------------------------------

    Assignee: Haohui Mai  (was: Arpit Agarwal)

> hsftp throws an exception in the end on secure cluster with https enabled
> -------------------------------------------------------------------------
>
>                 Key: HDFS-5295
>                 URL: https://issues.apache.org/jira/browse/HDFS-5295
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 3.0.0, 2.1.1-beta
>         Environment: Secure
>            Reporter: Yesha Vora
>            Assignee: Haohui Mai
>         Attachments: secure-https-part2.07.patch
>
>
> The hsftp command throws "java.net.SocketException: Unexpected end of file from server"
exception in the end in secure environment and with https enabled.
> Using https port defined by dfs.https.port=50701
> /usr/bin/hdfs dfs -fs hdfs://hostname:8020 -ls -R "hsftp://hostname:50701/user/abc/1380829410/.abc.crc"
> -rw-r--r--   3 abc abc        12 2013-10-03 19:44 hsftp://hostname:50701/user/abc/1380829410/.abc.crc
> 13/10/03 19:50:48 INFO tools.DelegationTokenFetcher: error in cancel over HTTP
> java.net.SocketException: Unexpected end of file from server
> 	at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:718)
> 	at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:579)
> 	at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:715)
> 	at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:579)
> 	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1322)
> 	at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:468)
> 	at org.apache.hadoop.security.authentication.client.KerberosAuthenticator.isNegotiate(KerberosAuthenticator.java:224)
> 	at org.apache.hadoop.security.authentication.client.KerberosAuthenticator.authenticate(KerberosAuthenticator.java:194)
> 	at org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection(AuthenticatedURL.java:232)
> 	at org.apache.hadoop.security.SecurityUtil.openSecureHttpConnection(SecurityUtil.java:512)
> 	at org.apache.hadoop.hdfs.tools.DelegationTokenFetcher.cancelDelegationToken(DelegationTokenFetcher.java:354)
> 	at org.apache.hadoop.hdfs.HftpFileSystem$TokenManager.cancel(HftpFileSystem.java:730)
> 	at org.apache.hadoop.security.token.Token.cancel(Token.java:384)
> 	at org.apache.hadoop.fs.DelegationTokenRenewer$RenewAction.cancel(DelegationTokenRenewer.java:152)
> 	at org.apache.hadoop.fs.DelegationTokenRenewer$RenewAction.access$200(DelegationTokenRenewer.java:58)
> 	at org.apache.hadoop.fs.DelegationTokenRenewer.removeRenewAction(DelegationTokenRenewer.java:241)
> 	at org.apache.hadoop.hdfs.HftpFileSystem.close(HftpFileSystem.java:417)
> 	at org.apache.hadoop.fs.FileSystem$Cache.closeAll(FileSystem.java:2524)
> 	at org.apache.hadoop.fs.FileSystem$Cache$ClientFinalizer.run(FileSystem.java:2541)
> 	at org.apache.hadoop.util.ShutdownHookManager$1.run(ShutdownHookManager.java:54)
> 13/10/03 19:50:48 INFO fs.FileSystem: FileSystem.Cache.closeAll() threw an exception:
> java.net.SocketException: Unexpected end of file from server



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