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Posted to commits@pinot.apache.org by GitBox <gi...@apache.org> on 2022/12/07 01:06:53 UTC
[GitHub] [pinot] tt0suzy opened a new issue, #9924: [Flaky-test] PluginManagerTest.testGetPluginsToLoad
tt0suzy opened a new issue, #9924:
URL: https://github.com/apache/pinot/issues/9924
`org.apache.pinot.spi.plugin.PluginManagerTest.testGetPluginsToLoad`
This is a flaky test, it can pass mvn test but when run using the tool [NonDex](https://github.com/TestingResearchIllinois/NonDex), it fails. NonDex is a tool that will introduce non-determinism in certain java collections. The test shows below:
```
-------------------------------------------------------------------------------
Test set: org.apache.pinot.spi.plugin.PluginManagerTest
-------------------------------------------------------------------------------
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.061 s <<< FAILURE! - in org.apache.pinot.spi.plugin.PluginManagerTest
org.apache.pinot.spi.plugin.PluginManagerTest.testGetPluginsToLoad Time elapsed: 0.732 s <<< FAILURE!
java.lang.AssertionError: Lists differ at element [0]: p1 != p2 expected [p1] but found [p2]
at org.testng.Assert.fail(Assert.java:93)
at org.testng.Assert.failNotEquals(Assert.java:512)
at org.testng.Assert.assertEqualsImpl(Assert.java:134)
at org.testng.Assert.assertEquals(Assert.java:567)
at org.testng.Assert.assertEquals(Assert.java:532)
at org.apache.pinot.spi.plugin.PluginManagerTest.testGetPluginsToLoad(PluginManagerTest.java:116)
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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:661)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:744)
at org.testng.TestRunner.run(TestRunner.java:602)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:380)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340)
at org.testng.SuiteRunner.run(SuiteRunner.java:289)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1226)
at org.testng.TestNG.runSuites(TestNG.java:1144)
at org.testng.TestNG.run(TestNG.java:1115)
at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:136)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.executeSingleClass(TestNGDirectoryTestSuite.java:112)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:99)
at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:145)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:428)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:562)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:548)
```
Steps to reproduce the failure:
Run the following command in pinot:
1. First, build the module:
`mvn -pl pinot-spi -am -DskipTests`
2. Then run the test using NonDex
`mvn -pl pinot-spi edu.illinois:nondex-maven-plugin:2.1:nondex -Dtest=org.apache.pinot.spi.plugin.PluginManagerTest#testGetPluginsToLoad`
The result will be saved under the module folder in .nondex
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[GitHub] [pinot] Jackie-Jiang closed issue #9924: [Flaky-test] PluginManagerTest.testGetPluginsToLoad
Posted by GitBox <gi...@apache.org>.
Jackie-Jiang closed issue #9924: [Flaky-test] PluginManagerTest.testGetPluginsToLoad
URL: https://github.com/apache/pinot/issues/9924
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