[jira] [Created] (HADOOP-13672) Extract out jackson calls into an overrideable method in DelegationTokenAuthenticationHandler

["Ishan Chattopadhyaya (JIRA)" <ji...@apache.org>]

Ishan Chattopadhyaya created HADOOP-13672:
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             Summary: Extract out jackson calls into an overrideable method in DelegationTokenAuthenticationHandler
                 Key: HADOOP-13672
                 URL: https://issues.apache.org/jira/browse/HADOOP-13672
             Project: Hadoop Common
          Issue Type: Improvement
            Reporter: Ishan Chattopadhyaya
            Priority: Minor


In Apache Solr, we use hadoop-auth for delegation tokens. However, because of the following lines, we need to import Jackson (old version).

https://github.com/apache/hadoop/blob/branch-2.7/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/web/DelegationTokenAuthenticationHandler.java#L279

If we could extract out the calls to ObjectMapper to another method, so that at Solr we could override it to do the Map -> json conversion using noggit, it would be helpful.

Reference: SOLR-9542



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