https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/CONTROLLER-1419 controller <p>I'm seeing failures in LeaderTest.java in my setup. <br/> After executing 'mvn clean install' in sal-akka-raft, I get:<br/> <span class="error">&#91;ERROR&#93;</span> Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.18:test (default-test) on project sal-akka-raft: There are test failures.<br/> <span class="error">&#91;ERROR&#93;</span> <br/> <span class="error">&#91;ERROR&#93;</span> Please refer to /home/ssaxena/Work/controller/opendaylight/md-sal/sal-akka-raft/target/surefire-reports for the individual test results.</p> <p>The output in .../sal-akka-raft/target/surefire-reports/org.opendaylight.controller.cluster.raft.behaviors.LeaderTest.txt:</p> <p>-------------------------------------------------------------------------------<br/> Test set: org.opendaylight.controller.cluster.raft.behaviors.LeaderTest<br/> -------------------------------------------------------------------------------<br/> Tests run: 39, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 11.033 sec &lt;&lt;&lt; FAILURE! - in org.opendaylight.controller.cluster.raft.behaviors.LeaderTest<br/> testInitiateInstallSnapshot(org.opendaylight.controller.cluster.raft.behaviors.LeaderTest) Time elapsed: 5.054 sec &lt;&lt;&lt; FAILURE!<br/> java.lang.AssertionError: Did not receive message of type class org.opendaylight.controller.cluster.raft.messages.AppendEntries<br/> at org.junit.Assert.fail(Assert.java:88)<br/> at org.opendaylight.controller.cluster.raft.utils.MessageCollectorActor.expectFirstMatching(MessageCollectorActor.java:125)<br/> at org.opendaylight.controller.cluster.raft.utils.MessageCollectorActor.expectFirstMatching(MessageCollectorActor.java:108)<br/> at org.opendaylight.controller.cluster.raft.behaviors.LeaderTest.testInitiateInstallSnapshot(LeaderTest.java:617)</p> <p>Operating System: All<br/> Platform: All</p> CONTROLLER-1419

Clustering: LeaderTest failure in sal-akka-raft

Bug Resolved Done Tom Pantelis Shaleen Saxena Mon, 31 Aug 2015 18:53:07 +0000 Sat, 31 Oct 2015 15:00:11 +0000 Sat, 31 Oct 2015 15:00:11 +0000 Lithium clustering 0 1 <p>I've seen similar intermittent failure in various test cases in LeaderTest. It always happens when the leader sends the first AppendEntries to the follower however the message goes to dead letters, which normally occurs and/or is supposed to occur when an actor is killed. This seems to be a timing issue/bug in akka, possibly with ActorSelection - maybe the actor isn't in a state to receive messages yet. </p> <p>I came up with a solution in <a href="https://git.opendaylight.org/gerrit/#/c/29027" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/29027</a> that appears to alleviate the issue as the LeaderTest ran successfully over 1000 times.</p> Development External issue ID 4223 External issue URL ODL SR Target Milestone Rank 0|i02qgf: