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https://issues.apache.org/jira/browse/HADOOP-10041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vinod Kumar Vavilapalli moved HDFS-3691 to HADOOP-10041:
--------------------------------------------------------
Component/s: (was: namenode)
security
Fix Version/s: (was: 2.3.0)
2.3.0
Affects Version/s: (was: 2.0.1-alpha)
2.0.1-alpha
Key: HADOOP-10041 (was: HDFS-3691)
Project: Hadoop Common (was: Hadoop HDFS)
> UserGroupInformation#spawnAutoRenewalThreadForUserCreds tries to renew even
> if the kerberos ticket cache is non-renewable
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-10041
> URL: https://issues.apache.org/jira/browse/HADOOP-10041
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 2.0.1-alpha
> Reporter: Colin Patrick McCabe
> Priority: Minor
> Fix For: 2.3.0
>
>
> UserGroupInformation#spawnAutoRenewalThreadForUserCreds tries to renew user
> credentials. However, it does this even if the kerberos ticket cache in
> question is non-renewable.
> This leads to an annoying error message being printed out all the time.
> {code}
> cmccabe@keter:/h> klist
> Ticket cache: FILE:/tmp/krb5cc_1014
> Default principal: hdfs/ke...@cloudera.com
> Valid starting Expires Service principal
> 07/18/12 15:24:15 07/19/12 15:24:13 krbtgt/cloudera....@cloudera.com
> {code}
> {code}
> cmccabe@keter:/h> ./bin/hadoop fs -ls /
> 15:21:39,882 WARN UserGroupInformation:739 - Exception encountered while
> running the renewal command. Aborting renew thread.
> org.apache.hadoop.util.Shell$ExitCodeException: kinit: KDC can't fulfill
> requested option while renewing credentials
> Found 3 items
> -rw-r--r-- 3 cmccabe users 0 2012-07-09 17:15 /b
> -rw-r--r-- 3 hdfs supergroup 0 2012-07-09 17:17 /c
> drwxrwxrwx - cmccabe audio 0 2012-07-19 11:25 /tmp
> {code}
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