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Posted to commits@cassandra.apache.org by "Aleksey Yeschenko (Jira)" <ji...@apache.org> on 2022/10/06 15:28:00 UTC
[jira] [Updated] (CASSANDRA-17792) Fix race condition on updating cdc size and advancing to next segment
[ https://issues.apache.org/jira/browse/CASSANDRA-17792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aleksey Yeschenko updated CASSANDRA-17792:
------------------------------------------
Fix Version/s: 4.1-beta1
(was: 4.1.x)
> Fix race condition on updating cdc size and advancing to next segment
> ---------------------------------------------------------------------
>
> Key: CASSANDRA-17792
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17792
> Project: Cassandra
> Issue Type: Bug
> Components: CI
> Reporter: Ekaterina Dimitrova
> Assignee: Yifan Cai
> Priority: Normal
> Fix For: 4.0.6, 4.1-beta1, 4.2
>
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> org.apache.cassandra.distributed.test.cdc.ToggleCDCOnRepairEnabledTest is a bit flaky on [trunk.
> As [this run|https://app.circleci.com/pipelines/github/ekaterinadimitrova2/cassandra?branch=17666] shows it was flaky since it was introduced a month ago as part of
> CASSANDRA-17666 but the flakiness is so low that if we don't run it in a loop it is hard to hit it.
> Both tests in the test class can fail with the same exception:
> {code:java}
> org.apache.cassandra.distributed.shared.ShutdownException: Uncaught exceptions were thrown during test at org.apache.cassandra.distributed.impl.AbstractCluster.checkAndResetUncaughtExceptions(AbstractCluster.java:1056) at org.apache.cassandra.distributed.impl.AbstractCluster.close(AbstractCluster.java:1042) at org.apache.cassandra.distributed.test.cdc.ToggleCDCOnRepairEnabledTest.testCDCOnRepairEnabled(ToggleCDCOnRepairEnabledTest.java:95) at org.apache.cassandra.distributed.test.cdc.ToggleCDCOnRepairEnabledTest.testCDCOnRepairIsEnabled(ToggleCDCOnRepairEnabledTest.java:40) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) Suppressed: java.lang.NullPointerException at org.apache.cassandra.db.commitlog.CommitLogSegmentManagerCDC$CDCSizeTracker.recalculateOverflowSize(CommitLogSegmentManagerCDC.java:390) at org.apache.cassandra.concurrent.FutureTask$1.call(FutureTask.java:81) at org.apache.cassandra.concurrent.FutureTask.call(FutureTask.java:47) at org.apache.cassandra.concurrent.FutureTask.run(FutureTask.java:57) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:829){code}
> CC [~ycai] , [~jmckenzie]
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