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https://issues.apache.org/jira/browse/HADOOP-8251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13248054#comment-13248054
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Todd Lipcon commented on HADOOP-8251:
-------------------------------------
Hey Devaraj. Sorry, I already committed this, and I don't feel comfortable
changing the code if I can't test it (I don't have ready access to an IBM JDK
installation). I think rather than just fixing this bug, someone should run
through the whole security test plan on the IBM JDK -- perhaps as part of
HADOOP-7211?
bq. Seems like the methods are there and with the desired signatures..
bq. Did I miss something?
I was basing it on these docs:
http://www.ibm.com/developerworks/java/jdk/security/60/secguides/jgssDocs/api/index.html?com/ibm/security/jgss/mech/krb5/Krb5RealmUtil.html
which don't mention krb5util in that package
> SecurityUtil.fetchServiceTicket broken after HADOOP-6941
> --------------------------------------------------------
>
> Key: HADOOP-8251
> URL: https://issues.apache.org/jira/browse/HADOOP-8251
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 1.1.0, 2.0.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Blocker
> Fix For: 1.0.3, 1.1.0, 2.0.0
>
> Attachments: hadoop-8251-b1.txt, hadoop-8251.txt
>
>
> HADOOP-6941 replaced direct references to some classes with reflective access
> so as to support other JDKs. Unfortunately there was a mistake in the name of
> the Krb5Util class, which broke fetchServiceTicket. This manifests itself as
> the inability to run checkpoints or other krb5-SSL HTTP-based transfers:
> java.lang.ClassNotFoundException: sun.security.jgss.krb5
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