Aleksandr Chesnokov created IGNITE-23623:
--------------------------------------------
Summary: Flaky testMissHitPercentage
Key: IGNITE-23623
URL: https://issues.apache.org/jira/browse/IGNITE-23623
Project: Ignite
Issue Type: Bug
Components: cache
Reporter: Aleksandr Chesnokov
The test is flaky if we run GridCacheAtomicPartitionedMetricsSelfTest. It looks
like testNonTxEvictions is the reason of the problem because if we add small
delay after testNonTxEvictions everithing will be fine. Log of failed
testMissHitPercentage
{noformat}
======= Failed test run #1 ==========
Wrong cache metrics [i=0, grid=0] expected:<1> but was:<8>
------- Stdout: -------
java.lang.AssertionError: Wrong cache metrics [i=0, grid=0] expected:<1> but
was:<8>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:834)
at org.junit.Assert.assertEquals(Assert.java:645)
at
org.apache.ignite.testframework.junits.JUnitAssertAware.assertEquals(JUnitAssertAware.java:115)
at
org.apache.ignite.internal.processors.cache.GridCacheAbstractMetricsSelfTest.testMissHitPercentage(GridCacheAbstractMetricsSelfTest.java:729)
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:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.apache.ignite.testframework.junits.GridAbstractTest$6.run(GridAbstractTest.java:2499)
at java.base/java.lang.Thread.run(Thread.java:829)
======= Failed test run #2 ==========
java.lang.AssertionError: Wrong cache metrics [i=0, grid=0] expected:<1> but
was:<8>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:834)
at org.junit.Assert.assertEquals(Assert.java:645)
at
org.apache.ignite.testframework.junits.JUnitAssertAware.assertEquals(JUnitAssertAware.java:115)
at
org.apache.ignite.internal.processors.cache.GridCacheAbstractMetricsSelfTest.testMissHitPercentage(GridCacheAbstractMetricsSelfTest.java:729)
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:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.apache.ignite.testframework.junits.GridAbstractTest$6.run(GridAbstractTest.java:2499)
at java.base/java.lang.Thread.run(Thread.java:829)
------- Stdout: -------
[14:02:18] >>> Starting test:
GridCacheAtomicReplicatedMetricsSelfTest#testMissHitPercentage <<<
[14:02:18] >>> Heap: 581 MB used / 2048 MB commited / 4096 MB max <<<
[14:02:18] >>> Non-Heap: 140 MB used / 152 MB commited / 0 MB max <<<
[14:02:18] >>> Stopping test:
GridCacheAtomicReplicatedMetricsSelfTest#testMissHitPercentage in 5 ms <<<
[14:02:18] >>> Heap: 582 MB used / 2048 MB commited / 4096 MB max <<<
[14:02:18] >>> Non-Heap: 140 MB used / 152 MB commited / 0 MB max <<<
------- Stderr: -------
[2024-11-06T14:02:18,386][ERROR][main][] Test failed
[test=GridCacheAtomicReplicatedMetricsSelfTest#testMissHitPercentage,
duration=2]
java.lang.AssertionError: Wrong cache metrics [i=0, grid=0] expected:<1> but
was:<8>
at org.junit.Assert.fail(Assert.java:88) ~[junit-4.12.jar:4.12]
at org.junit.Assert.failNotEquals(Assert.java:834) ~[junit-4.12.jar:4.12]
at org.junit.Assert.assertEquals(Assert.java:645) ~[junit-4.12.jar:4.12]
at
org.apache.ignite.testframework.junits.JUnitAssertAware.assertEquals(JUnitAssertAware.java:115)
~[test-classes/:?]
at
org.apache.ignite.internal.processors.cache.GridCacheAbstractMetricsSelfTest.testMissHitPercentage(GridCacheAbstractMetricsSelfTest.java:729)
~[test-classes/:?]
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:50)
~[junit-4.12.jar:4.12]
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
~[junit-4.12.jar:4.12]
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
~[junit-4.12.jar:4.12]
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
~[junit-4.12.jar:4.12]
at
org.apache.ignite.testframework.junits.GridAbstractTest$6.run(GridAbstractTest.java:2499)
~[test-classes/:?]
at java.base/java.lang.Thread.run(Thread.java:829) ~[?:?]
{noformat}
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