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Posted to issues@zookeeper.apache.org by "Kezhu Wang (Jira)" <ji...@apache.org> on 2022/04/02 07:44:00 UTC

[jira] [Comment Edited] (ZOOKEEPER-3023) Flaky test: org.apache.zookeeper.server.quorum.Zab1_0Test.testNormalFollowerRunWithDiff

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-3023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17516243#comment-17516243 ] 

Kezhu Wang edited comment on ZOOKEEPER-3023 at 4/2/22 7:43 AM:
---------------------------------------------------------------

Happens to have save assertion failure as description in [my fork|https://github.com/kezhuw/zookeeper/runs/5789422853?check_suite_focus=true].

{code:none}
org.apache.zookeeper.server.quorum.Zab1_0Test
[ERROR] testNormalFollowerRunWithDiff  Time elapsed: 0.1 s  <<< FAILURE!
org.opentest4j.AssertionFailedError: expected: <4294967298> but was: <0>
	at org.apache.zookeeper.server.quorum.Zab1_0Test$5.converseWithFollower(Zab1_0Test.java:790)
	at org.apache.zookeeper.server.quorum.Zab1_0Test.testFollowerConversation(Zab1_0Test.java:445)
	at org.apache.zookeeper.server.quorum.Zab1_0Test.testNormalFollowerRunWithDiff(Zab1_0Test.java:706)
{code}

Git commit is [2173c92a2b054e2fa55fd69d0d9ea892b7cc7e66|https://github.com/apache/zookeeper/blob/2173c92a2b054e2fa55fd69d0d9ea892b7cc7e66/zookeeper-server/src/test/java/org/apache/zookeeper/server/quorum/Zab1_0Test.java#L790].


was (Author: kezhuw):
Happens to have save assertion failure as description in [my fork|https://github.com/kezhuw/zookeeper/runs/5789422853?check_suite_focus=true].

{code:none}
[ERROR] testNormalFollowerRunWithDiff  Time elapsed: 0.045 s  <<< FAILURE!
org.opentest4j.AssertionFailedError: expected: <4294967296> but was: <4294967298>
	at org.apache.zookeeper.server.quorum.Zab1_0Test$5.converseWithFollower(Zab1_0Test.java:778)
	at org.apache.zookeeper.server.quorum.Zab1_0Test.testFollowerConversation(Zab1_0Test.java:445)
	at org.apache.zookeeper.server.quorum.Zab1_0Test.testNormalFollowerRunWithDiff(Zab1_0Test.java:706)
{code}

Git commit is [2173c92a2b054e2fa55fd69d0d9ea892b7cc7e66|https://github.com/apache/zookeeper/blob/2173c92a2b054e2fa55fd69d0d9ea892b7cc7e66/zookeeper-server/src/test/java/org/apache/zookeeper/server/quorum/Zab1_0Test.java#L790].

> Flaky test: org.apache.zookeeper.server.quorum.Zab1_0Test.testNormalFollowerRunWithDiff
> ---------------------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-3023
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3023
>             Project: ZooKeeper
>          Issue Type: Sub-task
>    Affects Versions: 3.6.0
>            Reporter: Pravin Dsilva
>            Assignee: Kezhu Wang
>            Priority: Major
>
> Getting the following error on master branch:
> Error Message
> {code:java}
> expected:<4294967298> but was:<0>{code}
> Stacktrace
> {code:java}
> junit.framework.AssertionFailedError: expected:<4294967298> but was:<0> at org.apache.zookeeper.server.quorum.Zab1_0Test$5.converseWithFollower(Zab1_0Test.java:876) at org.apache.zookeeper.server.quorum.Zab1_0Test.testFollowerConversation(Zab1_0Test.java:523) at org.apache.zookeeper.server.quorum.Zab1_0Test.testNormalFollowerRunWithDiff(Zab1_0Test.java:791) at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79){code}
> Flaky test:https://builds.apache.org/job/ZooKeeper-trunk-java10/141/testReport/junit/org.apache.zookeeper.server.quorum/Zab1_0Test/testNormalFollowerRunWithDiff/



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