[HADOOP-18715] Add debug log for getting details of tokenKindMap

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.3.4
• Fix Version/s: 3.3.6
• Labels: pull-request-available
• Hadoop Flags: Reviewed
• Assignee: Pralabh Kumar
• Reporter: Pralabh Kumar
• Created: 22/Apr/23 15:01
• Updated: 21/Jan/24 01:13
• Resolved: 29/Apr/23 12:06

Description

Currently there is no way to know what is store in tokenKindMap. There are also no debug logs . I think we should add gettokenKindMap method , so that caller can see the content of the tokenKindMap . It will really help to debug . 

while (tokenIdentifiers.hasNext()) {
          try {
            TokenIdentifier id = tokenIdentifiers.next();
            *tokenKindMap.put(id.getKind(), id.getClass());*
          } catch (ServiceConfigurationError | LinkageError e) {
            // failure to load a token implementation
            // log at debug and continue.
            LOG.debug("Failed to load token identifier implementation", e);
          }
        }
      }

Issue Links

• links to: GitHub Pull Request #5608