[CASSANDRA-18377] CEP-15 (Accord) AsyncOperation can not fail as it has already reached FINISHED

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 5.x
• Component/s: Accord
• Bug Category: Correctness - Unrecoverable Corruption / Loss
• Severity: Normal
• Complexity: Normal
• Discovered By: Fuzz Test
• Platform: All
• Assignee: Unassigned
• Reporter: David Capwell
• Created: 28/Mar/23 20:55
• Updated: 05/Apr/23 16:36
• Resolved: 05/Apr/23 16:36

Description

java.lang.IllegalArgumentException: Unexpected state FINISHED
	at accord.utils.Invariants.illegalArgument(Invariants.java:54)
	at accord.utils.Invariants.checkArgument(Invariants.java:202)
	at org.apache.cassandra.service.accord.async.AsyncOperation.fail(AsyncOperation.java:182)
	at org.apache.cassandra.service.accord.async.AsyncOperation.run(AsyncOperation.java:273)

And

java.lang.IllegalArgumentException: Unexpected state FINISHED
	at accord.utils.Invariants.illegalArgument(Invariants.java:54)
	at accord.utils.Invariants.checkArgument(Invariants.java:202)
	at org.apache.cassandra.service.accord.async.AsyncOperation.fail(AsyncOperation.java:182)
	at org.apache.cassandra.service.accord.async.AsyncOperation.run(AsyncOperation.java:273)
	at org.apache.cassandra.service.accord.async.AsyncOperation.callback(AsyncOperation.java:157)
	at accord.utils.async.AsyncCallbacks.lambda$null$0(AsyncCallbacks.java:31)

Issue Links

• blocks: CASSANDRA-18196 Initial Merge of Accord Feature Branch to Trunk
• is fixed by: CASSANDRA-18364 CEP-15: (C*) Accord message processing should avoid being passed on to a Stage and run directly in the messageing handler