[jira] [Created] (KAFKA-5989) disableLogging() causes an initialization loop

["Tuan Nguyen (JIRA)" <ji...@apache.org>]

Tuan Nguyen created KAFKA-5989:
----------------------------------

             Summary: disableLogging() causes an initialization loop
                 Key: KAFKA-5989
                 URL: https://issues.apache.org/jira/browse/KAFKA-5989
             Project: Kafka
          Issue Type: Bug
          Components: streams
    Affects Versions: 0.11.0.1
            Reporter: Tuan Nguyen
         Attachments: App.java

Using {{disableLogging()}} for either of the built-in state store types causes an initialization loop in the StreamThread.

Case A - this works just fine:
{code}
		final StateStoreSupplier testStore = Stores.create(topic)
				.withStringKeys()
				.withStringValues()
				.inMemory()
//				.disableLogging() 
				.maxEntries(10)
				.build();
{code}

Case B - this does not:
{code}
		final StateStoreSupplier testStore = Stores.create(topic)
				.withStringKeys()
				.withStringValues()
				.inMemory()
				.disableLogging() 
				.maxEntries(10)
				.build();
{code}

A brief debugging dive shows that in Case B, {{AssignedTasks.allTasksRunning()}} never returns true, because of a remnant entry in {{AssignedTasks#restoring}} that never gets properly restored.

See [^App.java] for a working test (requires ZK + Kafka ensemble, and at least one keyed message produced to the "test" topic)



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