Test failure: ZooKeeperCommandExecutorTest.hierarchicalQuorumsWithFailOver()
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- Java
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Description
```
ZooKeeperCommandExecutorTest > hierarchicalQuorumsWithFailOver() FAILED
org.awaitility.core.ConditionTimeoutException: Assertion condition defined as a lambda expression in com.linecorp.centraldogma.server.internal.replication.ZooKeeperCommandExecutorTest that uses com.linecorp.centraldogma.server.internal.replication.Replica, com.linecorp.centraldogma.server.internal.replication.Replicacom.linecorp.centraldogma.server.command.Command
Wanted but not invoked:
function.apply(
CreateRepositoryCommand{type=CREATE_REPOSITORY, timestamp=1617084941865, author=Author["System" ], projectName=project, repositoryName=repo1}
);
-> at com.linecorp.centraldogma.server.internal.replication.ZooKeeperCommandExecutorTest.lambda$hierarchicalQuorumsWithFailOver$15(ZooKeeperCommandExecutorTest.java:295)
Actually, there were zero interactions with this mock.
within 10 seconds.
at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:165)
at org.awaitility.core.AssertionCondition.await(AssertionCondition.java:119)
at org.awaitility.core.AssertionCondition.await(AssertionCondition.java:31)
at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:895)
at org.awaitility.core.ConditionFactory.untilAsserted(ConditionFactory.java:679)
at com.linecorp.centraldogma.server.internal.replication.ZooKeeperCommandExecutorTest.hierarchicalQuorumsWithFailOver(ZooKeeperCommandExecutorTest.java:295)
Caused by:
Wanted but not invoked:
function.apply(
CreateRepositoryCommand{type=CREATE_REPOSITORY, timestamp=1617084941865, author=Author["System" ], projectName=project, repositoryName=repo1}
);
-> at com.linecorp.centraldogma.server.internal.replication.ZooKeeperCommandExecutorTest.lambda$hierarchicalQuorumsWithFailOver$15(ZooKeeperCommandExecutorTest.java:295)
Actually, there were zero interactions with this mock.
at com.linecorp.centraldogma.server.internal.replication.ZooKeeperCommandExecutorTest.lambda$hierarchicalQuorumsWithFailOver$15(ZooKeeperCommandExecutorTest.java:295)
```
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First steps
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- Open a pull request that references the issue number.
Research direction
Start by running ZooKeeperCommandExecutorTest.hierarchicalQuorumsWithFailOver() and inspect the failure at line 295. Trace the replication and failover behavior around ZooKeeperCommandExecutorTest and determine why the mock receives no CreateRepositoryCommand interaction. Done means the test completes without the Awaitility timeout and observes the expected command invocation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- distributed-systems, testing-qa
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100