[HADOOP-16590] IBM Java has deprecated OS login module classes and OS principal classes.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Component/s: security
• Target Version/s: 3.3.0
• Assignee: Unassigned
• Reporter: Nicholas Marion
• Created: 20/Sep/19 17:59
• Updated: 10/Jan/20 21:46
• Resolved: 10/Jan/20 21:46

Description

When building applications that rely on hadoop-commons and using IBM Java, errors such as `Exception in thread "main" java.io.IOException: failure to login` and `Unable to find JAAS classes:com.ibm.security.auth.LinuxPrincipal` can be seen.

IBM Java has deprecated the following OS Login Module classes:

com.ibm.security.auth.module.Win64LoginModule
com.ibm.security.auth.module.NTLoginModule
com.ibm.security.auth.module.AIX64LoginModule
com.ibm.security.auth.module.AIXLoginModule
com.ibm.security.auth.module.LinuxLoginModule

and replaced with

com.ibm.security.auth.module.JAASLoginModule

IBM Java has deprecated the following OS Principal classes:

 

com.ibm.security.auth.UsernamePrincipal
com.ibm.security.auth.NTUserPrincipal
com.ibm.security.auth.AIXPrincipal

com.ibm.security.auth.LinuxPrincipal

and replaced with

com.ibm.security.auth.UsernamePrincipal

Older issue HADOOP-15765 has same issue.

Issue Links

• links to: GitHub Pull Request #1484