[jira] [Created] (KAFKA-13908) RuntimeException will be thrown in BrokerServer.startup, not the cause of exception

["Luke Chen (Jira)" <ji...@apache.org>]

Luke Chen created KAFKA-13908:
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             Summary: RuntimeException will be thrown in BrokerServer.startup, not the cause of exception
                 Key: KAFKA-13908
                 URL: https://issues.apache.org/jira/browse/KAFKA-13908
             Project: Kafka
          Issue Type: Improvement
            Reporter: Luke Chen


Before [#11969|https://github.com/apache/kafka/pull/11969], We will throw an {{ExecutionException(KafkaStorageException)}} in {{{}BrokerServer.startup{}}}, and we'll catch the exception and rethrow the cause by:
{code:java}
throw if (e.isInstanceOf[ExecutionException]) e.getCause else e{code}
 

After [#11969|https://github.com/apache/kafka/pull/11969], We will throw a {{RuntimeException(ExecutionException(KafkaStorageException)). But the catch logic didn't change. That means, if the exception is RuntimeException, we won't throw only the cause, but all the exception chains. }}

 

We should update it and add tests for it.



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