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Posted to commits@amoro.apache.org by "wardlican (via GitHub)" <gi...@apache.org> on 2026/03/30 09:13:30 UTC
[I] [Bug]: The TestOptimizerGroupKeeper unit test suffers from intermittent failures. [amoro]
wardlican opened a new issue, #4151:
URL: https://github.com/apache/amoro/issues/4151
### What happened?
<img width="1837" height="880" alt="Image" src="https://github.com/user-attachments/assets/17894b53-6c3b-4548-81f7-b6300a94f27a" />
### Affects Versions
master
### What table formats are you seeing the problem on?
_No response_
### What engines are you seeing the problem on?
_No response_
### How to reproduce
_No response_
### Relevant log output
```shell
04:05:12.085 ERROR org.apache.amoro.server.DefaultOptimizingService: OptimizerGroupKeeper has encountered a problem.
java.lang.RuntimeException: No resources available
at org.apache.amoro.server.TestOptimizerGroupKeeper$MockOptimizerContainer.doScaleOut(TestOptimizerGroupKeeper.java:359) ~[test-classes/:?]
at org.apache.amoro.server.manager.AbstractOptimizerContainer.requestResource(AbstractOptimizerContainer.java:62) ~[classes/:?]
at org.apache.amoro.server.DefaultOptimizingService$OptimizerGroupKeeper.processTask(DefaultOptimizingService.java:834) ~[classes/:?]
at org.apache.amoro.server.DefaultOptimizingService$OptimizerGroupKeeper.processTask(DefaultOptimizingService.java:775) ~[classes/:?]
at org.apache.amoro.server.DefaultOptimizingService$AbstractKeeper.run(DefaultOptimizingService.java:571) [classes/:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
04:05:12.106 ERROR org.apache.amoro.server.DefaultOptimizingService: OptimizerGroupKeeper has encountered a problem.
java.lang.RuntimeException: No resources available
at org.apache.amoro.server.TestOptimizerGroupKeeper$MockOptimizerContainer.doScaleOut(TestOptimizerGroupKeeper.java:359) ~[test-classes/:?]
at org.apache.amoro.server.manager.AbstractOptimizerContainer.requestResource(AbstractOptimizerContainer.java:62) ~[classes/:?]
at org.apache.amoro.server.DefaultOptimizingService$OptimizerGroupKeeper.processTask(DefaultOptimizingService.java:834) ~[classes/:?]
at org.apache.amoro.server.DefaultOptimizingService$OptimizerGroupKeeper.processTask(DefaultOptimizingService.java:775) ~[classes/:?]
at org.apache.amoro.server.DefaultOptimizingService$AbstractKeeper.run(DefaultOptimizingService.java:571) [classes/:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
04:05:12.136 ERROR org.apache.amoro.server.DefaultOptimizingService: OptimizerGroupKeeper has encountered a problem.
java.lang.RuntimeException: No resources available
at org.apache.amoro.server.TestOptimizerGroupKeeper$MockOptimizerContainer.doScaleOut(TestOptimizerGroupKeeper.java:359) ~[test-classes/:?]
at org.apache.amoro.server.manager.AbstractOptimizerContainer.requestResource(AbstractOptimizerContainer.java:62) ~[classes/:?]
at org.apache.amoro.server.DefaultOptimizingService$OptimizerGroupKeeper.processTask(DefaultOptimizingService.java:834) ~[classes/:?]
at org.apache.amoro.server.DefaultOptimizingService$OptimizerGroupKeeper.processTask(DefaultOptimizingService.java:775) ~[classes/:?]
at org.apache.amoro.server.DefaultOptimizingService$AbstractKeeper.run(DefaultOptimizingService.java:571) [classes/:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
04:05:12.176 WARN org.apache.amoro.server.DefaultOptimizingService: Resource Group:test-keeper-group-3, creating optimizer 4 times in a row, optimizers still below min-parallel:2, will reset min-parallel to 0
04:05:12.212 INFO org.apache.amoro.server.DefaultOptimizingService: Optimizer OptimizerInstance{token=75daf489-b854-4d50-a398-4efaf817b84d, startTime=1774843511411, touchTime=1774843511412} has been expired, unregister it
04:05:12.279 INFO org.apache.amoro.server.catalog.DefaultCatalogManager: Dispose catalog: test_catalog
04:05:12.279 WARN org.apache.amoro.server.DefaultOptimizingService: ResourceGroup:test-keeper-group-3 may have been deleted, stop keeping it
Error: Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.046 s <<< FAILURE! - in org.apache.amoro.server.TestOptimizerGroupKeeper
Error: TestOptimizerGroupKeeper.testMinParallelismResetToOptimizerParallelWhenNoMoreResource Time elapsed: 0.228 s <<< FAILURE!
org.opentest4j.AssertionFailedError: test-keeper-group-4:max scale-out attempts should be exhausted when no resources available ==> expected: <3> but was: <5>
at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
at org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
at org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:182)
at org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:576)
at org.apache.amoro.server.TestOptimizerGroupKeeper.testMinParallelismResetToOptimizerParallelWhenNoMoreResource(TestOptimizerGroupKeeper.java:302)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42)
at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
at org.apache.maven.surefire.junitplatform.LazyLauncher.execute(LazyLauncher.java:55)
at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.execute(JUnitPlatformProvider.java:223)
at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:175)
at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:139)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:456)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:169)
at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:595)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:581)
```
### Anything else
_No response_
### Are you willing to submit a PR?
- [x] Yes I am willing to submit a PR!
### Code of Conduct
- [x] I agree to follow this project's Code of Conduct
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Re: [I] [Bug]: The TestOptimizerGroupKeeper unit test suffers from intermittent failures. [amoro]
Posted by "xxubai (via GitHub)" <gi...@apache.org>.
xxubai closed issue #4151: [Bug]: The TestOptimizerGroupKeeper unit test suffers from intermittent failures.
URL: https://github.com/apache/amoro/issues/4151
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