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Posted to common-issues@hadoop.apache.org by "Raviteja Chirala (JIRA)" <ji...@apache.org> on 2014/09/24 02:13:34 UTC
[jira] [Commented] (HADOOP-10041)
UserGroupInformation#spawnAutoRenewalThreadForUserCreds tries to renew even
if the kerberos ticket cache is non-renewable
[ https://issues.apache.org/jira/browse/HADOOP-10041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14145673#comment-14145673 ]
Raviteja Chirala commented on HADOOP-10041:
-------------------------------------------
Any update on this jira would be helpful.
> 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: 2.6.0
>
>
> 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/keter@CLOUDERA.COM
> Valid starting Expires Service principal
> 07/18/12 15:24:15 07/19/12 15:24:13 krbtgt/CLOUDERA.COM@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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