[HADOOP-8251] SecurityUtil.fetchServiceTicket broken after HADOOP-6941

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.1.0, 2.0.0-alpha
• Fix Version/s: 1.0.3, 2.0.0-alpha, 0.23.7
• Component/s: security
• Target Version/s: 1.0.3, 2.0.0-alpha
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 06/Apr/12 03:47
• Updated: 01/Feb/13 12:40
• Resolved: 06/Apr/12 04:51

Description

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

Issue Links

• is broken by: HADOOP-6941 Support non-SUN JREs in UserGroupInformation
• relates to: HADOOP-7211 Security uses proprietary Sun APIs