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https://issues.apache.org/jira/browse/CASSANDRA-20256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Petrov updated CASSANDRA-20256:
------------------------------------
Bug Category: Parent values: Availability(12983)Level 1 values: Response
Crash(12991)
Complexity: Normal
Component/s: Accord
Discovered By: Fuzz Test
Reviewers: Benedict Elliott Smith
Severity: Normal
Status: Open (was: Triage Needed)
> Fix problem with premature eviction of Ephemeral Reads
> ------------------------------------------------------
>
> Key: CASSANDRA-20256
> URL: https://issues.apache.org/jira/browse/CASSANDRA-20256
> Project: Apache Cassandra
> Issue Type: Bug
> Components: Accord
> Reporter: Alex Petrov
> Assignee: Alex Petrov
> Priority: Normal
>
> {code:java}
> java.lang.RuntimeException: /127.0.0.2:7012
> Command@2104690279{[16,1577854825922011,68(KE),1]:Stable} at
> accord.local.Command.<init>(Command.java:149) at
> accord.local.Command$PreAccepted.<init>(Command.java:619) at
> accord.local.Command$Accepted.<init>(Command.java:683) at
> accord.local.Command$Committed.<init>(Command.java:740) at
> accord.local.Command$Committed.committed(Command.java:709) at
> accord.local.Command.stable(Command.java:1528) at
> accord.local.SafeCommand.stable(SafeCommand.java:129) at
> accord.local.Commands.ephemeralRead(Commands.java:408) at
> accord.messages.ReadEphemeralTxnData.apply$unsync(ReadEphemeralTxnData.java:97)
> at
> accord.messages.ReadEphemeralTxnData.apply(ReadEphemeralTxnData.java)
> at accord.messages.ReadData.apply(ReadData.java:218) at
> accord.messages.ReadData.apply(ReadData.java:64) at
> org.apache.cassandra.service.accord.AccordTask$ForFunction.apply(AccordTask.java:109)
> at
> org.apache.cassandra.service.accord.AccordTask$ForFunction.apply(AccordTask.java:96)
> at
> org.apache.cassandra.service.accord.AccordTask.run(AccordTask.java:658)
> at
> org.apache.cassandra.service.accord.AccordExecutor$CommandStoreQueueTask.run(AccordExecutor.java:726)
> at
> org.apache.cassandra.service.accord.AccordExecutorAbstractLockLoop.runWithoutLock(AccordExecutorAbstractLockLoop.java:249)
> at
> org.apache.cassandra.concurrent.InfiniteLoopExecutor.loop(InfiniteLoopExecutor.java:125)
> {code}
> Fix 0xe299233a8efdcefdl in AccordSimulationRunner
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