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Posted to dev@zookeeper.apache.org by "Michael Han (JIRA)" <ji...@apache.org> on 2018/09/10 22:29:00 UTC
[jira] [Created] (ZOOKEEPER-3141)
testLeaderElectionWithDisloyalVoter is flaky
Michael Han created ZOOKEEPER-3141:
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Summary: testLeaderElectionWithDisloyalVoter is flaky
Key: ZOOKEEPER-3141
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3141
Project: ZooKeeper
Issue Type: Bug
Components: leaderElection, server, tests
Affects Versions: 3.6.0
Reporter: Michael Han
The unit test added in ZOOKEEPER-3109 turns out to be quite flaky.
See [https://builds.apache.org/job/zOOkeeper-Find-Flaky-Tests/511/artifact/report.html]
Recent failure builds:
[https://builds.apache.org/job/ZooKeeper-trunk//181]
[https://builds.apache.org/job/ZooKeeper-trunk//179]
[https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/2123/testReport/junit/org.apache.zookeeper.server.quorum/QuorumPeerMainTest/testLeaderElectionWithDisloyalVoter_stillHasMajority/]
Snapshot of the failure:
{code:java}
org.apache.zookeeper.server.quorum.QuorumPeerMainTest.testLeaderElectionWithDisloyalVoter_stillHasMajority
Error Message
Server 0 should have joined quorum by now
Stacktrace
junit.framework.AssertionFailedError: Server 0 should have joined quorum by now
at org.apache.zookeeper.server.quorum.QuorumPeerMainTest.testLeaderElection(QuorumPeerMainTest.java:1482)
at org.apache.zookeeper.server.quorum.QuorumPeerMainTest.testLeaderElectionWithDisloyalVoter_stillHasMajority(QuorumPeerMainTest.java:1431)
at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)
{code}
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