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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 -- This message was sent by Atlassian JIRA (v6.1#6144)