Robert Muir created LUCENE-10160:
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Summary: TestTieredMergePolicy reproducible failure
Key: LUCENE-10160
URL: https://issues.apache.org/jira/browse/LUCENE-10160
Project: Lucene - Core
Issue Type: Task
Reporter: Robert Muir
>From jenkins, easy and fast to reproduce locally:
{noformat}
think:lucene[main]$ ./gradlew :lucene:core:test --tests
"org.apache.lucene.index.TestTieredMergePolicy.testForcedMergesUseLeastNumberOfMerges"
-Ptests.seed=4A2A2B5F5DB9C38C -Ptests.multiplier=3
To honour the JVM settings for this build a single-use Daemon process will be
forked. See
https://docs.gradle.org/7.2/userguide/gradle_daemon.html#sec:disabling_the_daemon.
Daemon will be stopped at the end of the build
> Task :buildSrc:compileJava UP-TO-DATE
> Task :buildSrc:compileGroovy NO-SOURCE
> Task :buildSrc:processResources NO-SOURCE
> Task :buildSrc:classes UP-TO-DATE
> Task :buildSrc:jar UP-TO-DATE
> Task :buildSrc:assemble UP-TO-DATE
> Task :buildSrc:compileTestJava NO-SOURCE
> Task :buildSrc:compileTestGroovy NO-SOURCE
> Task :buildSrc:processTestResources NO-SOURCE
> Task :buildSrc:testClasses UP-TO-DATE
> Task :buildSrc:test NO-SOURCE
> Task :buildSrc:check UP-TO-DATE
> Task :buildSrc:build UP-TO-DATE
> Task :randomizationInfo
Running tests with randomization seed: tests.seed=4A2A2B5F5DB9C38C
> Task :lucene:codecs:processResources UP-TO-DATE
> Task :lucene:test-framework:processResources UP-TO-DATE
> Task :lucene:core:processResources UP-TO-DATE
> Task :lucene:core:copyTestResources UP-TO-DATE
> Task :lucene:core:processTestResources NO-SOURCE
> Task :gitStatus
> Task :errorProneSkipped
WARNING: errorprone disabled (skipped on non-nightly runs)
> Task :lucene:core:compileJava UP-TO-DATE
> Task :lucene:core:classes UP-TO-DATE
> Task :lucene:core:jar UP-TO-DATE
> Task :lucene:codecs:compileJava UP-TO-DATE
> Task :lucene:codecs:classes UP-TO-DATE
> Task :lucene:codecs:jar UP-TO-DATE
> Task :lucene:test-framework:compileJava UP-TO-DATE
> Task :lucene:test-framework:classes UP-TO-DATE
> Task :lucene:test-framework:jar UP-TO-DATE
> Task :lucene:core:compileTestJava UP-TO-DATE
> Task :lucene:core:testClasses UP-TO-DATE
> Task :lucene:core:test
org.apache.lucene.index.TestTieredMergePolicy >
testForcedMergesUseLeastNumberOfMerges FAILED
java.lang.AssertionError
at
__randomizedtesting.SeedInfo.seed([4A2A2B5F5DB9C38C:F82BE913336F5D8A]:0)
at org.junit.Assert.fail(Assert.java:87)
at org.junit.Assert.assertTrue(Assert.java:42)
at org.junit.Assert.assertTrue(Assert.java:53)
at
org.apache.lucene.index.TestTieredMergePolicy.assertMaxSize(TestTieredMergePolicy.java:497)
at
org.apache.lucene.index.TestTieredMergePolicy.testForcedMergesUseLeastNumberOfMerges(TestTieredMergePolicy.java:454)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
at
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
at
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
at
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
at
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
at
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
at
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
at
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
at
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
at
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
at
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
at
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
at
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
at
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
at
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
at
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
at
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
at
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
at
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
at
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
at
com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
at java.base/java.lang.Thread.run(Thread.java:831)
{noformat}
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