Nicholas Marion created HADOOP-16590:
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Summary: IBM Java has deprecated OS login module classes and OS
principal classes.
Key: HADOOP-16590
URL: https://issues.apache.org/jira/browse/HADOOP-16590
Project: Hadoop Common
Issue Type: Bug
Components: security
Reporter: Nicholas Marion
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.
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