[jira] [Created] (KAFKA-14771) Include current thread ids in ConcurrentModificationException message

["Pierangelo Di Pilato (Jira)" <ji...@apache.org>]

Pierangelo Di Pilato created KAFKA-14771:
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             Summary: Include current thread ids in ConcurrentModificationException message
                 Key: KAFKA-14771
                 URL: https://issues.apache.org/jira/browse/KAFKA-14771
             Project: Kafka
          Issue Type: Improvement
          Components: clients
    Affects Versions: 3.2.3, 2.8.2
            Reporter: Pierangelo Di Pilato


In the KafkaConsumer.acquire method a ConcurrentModificationException exception is thrown when

 
{code:java}
threadId != currentThread.get() && !currentThread.compareAndSet(NO_CURRENT_THREAD, threadId){code}
however, the exception message doesn't include:

 
 * Thread.currentThread().getId()


 * currentThread.get() 

 

I think including the aforementioned variables is very useful for debugging the issue.



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