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Posted to commits@cassandra.apache.org by "Yifan Cai (Jira)" <ji...@apache.org> on 2021/02/02 05:15:00 UTC
[jira] [Updated] (CASSANDRA-16415) Flaky test
mixedModeReadColumnSubsetDigestCheck -
org.apache.cassandra.distributed.upgrade.MixedModeReadTest
[ https://issues.apache.org/jira/browse/CASSANDRA-16415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yifan Cai updated CASSANDRA-16415:
----------------------------------
Description:
The test has been failing and can always be reproduced in the recent CI.
Stack trace:
{code:java}
junit.framework.AssertionFailedError: Found Digest Mismatch
at org.apache.cassandra.distributed.upgrade.MixedModeReadTest.checkTraceForDigestMismatch(MixedModeReadTest.java:89)
at org.apache.cassandra.distributed.upgrade.MixedModeReadTest.lambda$mixedModeReadColumnSubsetDigestCheck$0(MixedModeReadTest.java:63)
at org.apache.cassandra.distributed.upgrade.UpgradeTestBase$TestCase.run(UpgradeTestBase.java:171)
at org.apache.cassandra.distributed.upgrade.MixedModeReadTest.mixedModeReadColumnSubsetDigestCheck(MixedModeReadTest.java:76) {code}
The initial investigation shows that
* The test only fails in the setup phase of mixedModeReadColumnSubsetDigestCheck. The cluster version is *Versions.Major.v3X*
* The test failure is likely a consequence of CASSANDRA-15962. After dropping the commit in branch cassandra-3.11 and rebuild the dtest jar, the upgrade test can pass. Meanwhile, dropping the other commits does not help.
was:
The test has been failing and can always be reproduced in the recent CI.
Stack trace:
junit.framework.AssertionFailedError: Found Digest Mismatch
at org.apache.cassandra.distributed.upgrade.MixedModeReadTest.checkTraceForDigestMismatch(MixedModeReadTest.java:89)
at org.apache.cassandra.distributed.upgrade.MixedModeReadTest.lambda$mixedModeReadColumnSubsetDigestCheck$0(MixedModeReadTest.java:63)
at org.apache.cassandra.distributed.upgrade.UpgradeTestBase$TestCase.run(UpgradeTestBase.java:171)
at org.apache.cassandra.distributed.upgrade.MixedModeReadTest.mixedModeReadColumnSubsetDigestCheck(MixedModeReadTest.java:76)
The initial investigation shows that
* The test only fails in the setup phase of mixedModeReadColumnSubsetDigestCheck. The cluster version is *Versions.Major.v3X*
* The test failure is likely a consequence of CASSANDRA-15962. After dropping the commit in branch cassandra-3.11 and rebuild the dtest jar, the upgrade test can pass. Meanwhile, dropping the other commits does not help.
> Flaky test mixedModeReadColumnSubsetDigestCheck - org.apache.cassandra.distributed.upgrade.MixedModeReadTest
> ------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-16415
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16415
> Project: Cassandra
> Issue Type: Bug
> Components: Consistency/Coordination, Test/dtest/java
> Reporter: Yifan Cai
> Priority: Normal
>
> The test has been failing and can always be reproduced in the recent CI.
> Stack trace:
> {code:java}
> junit.framework.AssertionFailedError: Found Digest Mismatch
> at org.apache.cassandra.distributed.upgrade.MixedModeReadTest.checkTraceForDigestMismatch(MixedModeReadTest.java:89)
> at org.apache.cassandra.distributed.upgrade.MixedModeReadTest.lambda$mixedModeReadColumnSubsetDigestCheck$0(MixedModeReadTest.java:63)
> at org.apache.cassandra.distributed.upgrade.UpgradeTestBase$TestCase.run(UpgradeTestBase.java:171)
> at org.apache.cassandra.distributed.upgrade.MixedModeReadTest.mixedModeReadColumnSubsetDigestCheck(MixedModeReadTest.java:76) {code}
> The initial investigation shows that
> * The test only fails in the setup phase of mixedModeReadColumnSubsetDigestCheck. The cluster version is *Versions.Major.v3X*
> * The test failure is likely a consequence of CASSANDRA-15962. After dropping the commit in branch cassandra-3.11 and rebuild the dtest jar, the upgrade test can pass. Meanwhile, dropping the other commits does not help.
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