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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10036) RetryInvocationHandler should recognise that there is no point retrying to auth failures
Date Wed, 09 Oct 2013 14:22:43 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13790380#comment-13790380
] 

Steve Loughran commented on HADOOP-10036:
-----------------------------------------

log
{code}
2013-10-09 15:17:46,631 [main] WARN  ipc.Client - Exception encountered while connecting to
the server : java.lang.IllegalArgumentException: Failed to specify server's Kerberos principal
name
2013-10-09 15:17:46,632 [main] ERROR security.UserGroupInformation - PriviledgedActionException
as:stevel@HOME (auth:KERBEROS) cause:java.io.IOException: java.lang.IllegalArgumentException:
Failed to specify server's Kerberos principal name
2013-10-09 15:18:16,634 [main] WARN  ipc.Client - Exception encountered while connecting to
the server : java.lang.IllegalArgumentException: Failed to specify server's Kerberos principal
name
2013-10-09 15:18:16,634 [main] ERROR security.UserGroupInformation - PriviledgedActionException
as:stevel@HOME (auth:KERBEROS) cause:java.io.IOException: java.lang.IllegalArgumentException:
Failed to specify server's Kerberos principal name
2013-10-09 15:18:46,638 [main] WARN  ipc.Client - Exception encountered while connecting to
the server : java.lang.IllegalArgumentException: Failed to specify server's Kerberos principal
name
2013-10-09 15:18:46,638 [main] ERROR security.UserGroupInformation - PriviledgedActionException
as:stevel@HOME (auth:KERBEROS) cause:java.io.IOException: java.lang.IllegalArgumentException:
Failed to specify server's Kerberos principal name
2013-10-09 15:19:16,641 [main] WARN  ipc.Client - Exception encountered while connecting to
the server : java.lang.IllegalArgumentException: Failed to specify server's Kerberos principal
name
2013-10-09 15:19:16,641 [main] ERROR security.UserGroupInformation - PriviledgedActionException
as:stevel@HOME (auth:KERBEROS) cause:java.io.IOException: java.lang.IllegalArgumentException:
Failed to specify server's Kerberos principal name
2013-10-09 15:19:46,643 [main] WARN  ipc.Client - Exception encountered while connecting to
the server : java.lang.IllegalArgumentException: Failed to specify server's Kerberos principal
name
2013-10-09 15:19:46,643 [main] ERROR security.UserGroupInformation - PriviledgedActionException
as:stevel@HOME (auth:KERBEROS) cause:java.io.IOException: java.lang.IllegalArgumentException:
Failed to specify server's Kerberos principal name
2013-10-09 15:20:16,646 [main] WARN  ipc.Client - Exception encountered while connecting to
the server : java.lang.IllegalArgumentException: Failed to specify server's Kerberos principal
name
2013-10-09 15:20:16,647 [main] ERROR security.UserGroupInformation - PriviledgedActionException
as:stevel@HOME (auth:KERBEROS) cause:java.io.IOException: java.lang.IllegalArgumentException:
Failed to specify server's Kerberos principal name
2013-10-09 15:20:46,649 [main] WARN  ipc.Client - Exception encountered while connecting to
the server : java.lang.IllegalArgumentException: Failed to specify server's Kerberos principal
name
2013-10-09 15:20:46,650 [main] ERROR security.UserGroupInformation - PriviledgedActionException
as:stevel@HOME (auth:KERBEROS) cause:java.io.IOException: java.lang.IllegalArgumentException:
Failed to specify server's Kerberos principal name

{code}

> RetryInvocationHandler should recognise that there is no point retrying to auth failures
> ----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10036
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10036
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ipc
>    Affects Versions: 2.2.1
>            Reporter: Steve Loughran
>
> The {{RetryInvocationHandler}} tries to retry connections, so as to handle transient
failures. 
> However, auth failures aren't treated as special, so it spins even though the operation
will not succeed with the current configuration



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