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https://issues.apache.org/jira/browse/HADOOP-18329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17685778#comment-17685778
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ASF GitHub Bot commented on HADOOP-18329:
-----------------------------------------
JackBuggins commented on PR #4537:
URL: https://github.com/apache/hadoop/pull/4537#issuecomment-1422280251
If you are finding some more areas where IBM classes are being called
relating to auth, if you can demonstrate a configuration with specific details
as well as how you reproduce it I will take a look. I need the JRE details, OS
details and full hadoop config and command executed to hit this. If this is
specifically relating to Kerberos, please add details for that too but
obviously I won't need any secrets.
I've spent some good hours trying to replicate it so far so having this
detail will be awesome for me to understand where it's failing for some. May be
best to pop this on the jira only. Thanks!
> Add support for IBM Semeru OE JRE 11.0.15.0 and greater
> -------------------------------------------------------
>
> Key: HADOOP-18329
> URL: https://issues.apache.org/jira/browse/HADOOP-18329
> Project: Hadoop Common
> Issue Type: Bug
> Components: auth, common
> Affects Versions: 3.0.0, 3.1.0, 3.0.1, 3.2.0, 3.0.2, 3.1.1, 3.0.3, 3.3.0,
> 3.1.2, 3.2.1, 3.1.3, 3.1.4, 3.2.2, 3.3.1, 3.2.3, 3.3.2, 3.3.3
> Environment: Running Hadoop (or Apache Spark 3.2.1 or above) on IBM
> Semeru runtimes open edition 11.0.15.0 or greater.
> Reporter: Jack
> Assignee: Jack
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0, 3.3.5
>
> Original Estimate: 1h
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> There are checks within the PlatformName class that use the Vendor property
> of the provided runtime JVM specifically looking for `IBM` within the name.
> Whilst this check worked for IBM's [java technology
> edition|https://www.ibm.com/docs/en/sdk-java-technology] it fails to work on
> [Semeru|https://developer.ibm.com/languages/java/semeru-runtimes/] since
> 11.0.15.0 due to the following change:
> h4. java.vendor system property
> In this release, the {{java.vendor}} system property has been changed from
> "International Business Machines Corporation" to "IBM Corporation".
> Modules such as the below are not provided in these runtimes.
> com.ibm.security.auth.module.JAASLoginModule
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