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Posted to issues@kudu.apache.org by "Alexey Serbin (Jira)" <ji...@apache.org> on 2020/11/25 19:48:00 UTC
[jira] [Updated] (KUDU-3194)
testReadDataFrameAtSnapshot(org.apache.kudu.spark.kudu.DefaultSourceTest)
sometimes fails
[ https://issues.apache.org/jira/browse/KUDU-3194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Serbin updated KUDU-3194:
--------------------------------
Attachment: test-output-20201125.txt.xz
> testReadDataFrameAtSnapshot(org.apache.kudu.spark.kudu.DefaultSourceTest) sometimes fails
> -----------------------------------------------------------------------------------------
>
> Key: KUDU-3194
> URL: https://issues.apache.org/jira/browse/KUDU-3194
> Project: Kudu
> Issue Type: Improvement
> Components: client, test
> Affects Versions: 1.13.0, 1.14.0
> Reporter: Alexey Serbin
> Priority: Major
> Attachments: test-output-20201125.txt.xz, test-output.txt.xz
>
>
> The test scenario sometimes fails.
> {noformat}
> Time: 55.485
> There was 1 failure:
> 1) testReadDataFrameAtSnapshot(org.apache.kudu.spark.kudu.DefaultSourceTest)
> java.lang.AssertionError: expected:<100> but was:<99>
> at org.junit.Assert.fail(Assert.java:89)
> at org.junit.Assert.failNotEquals(Assert.java:835)
> at org.junit.Assert.assertEquals(Assert.java:647)
> at org.junit.Assert.assertEquals(Assert.java:633)
> at org.apache.kudu.spark.kudu.DefaultSourceTest.testReadDataFrameAtSnapshot(DefaultSourceTest.scala:784)
> FAILURES!!!
> Tests run: 30, Failures: 1
> {noformat}
> The full log is attached (RELEASE build); the relevant stack trace looks like the following:
> {noformat}
> 23:53:48.683 [ERROR - main] (RetryRule.java:219) org.apache.kudu.spark.kudu.DefaultSourceTest.testReadDataFrameAtSnapshot: failed attempt 1
> java.lang.AssertionError: expected:<100> but was:<99>
> at org.junit.Assert.fail(Assert.java:89) ~[junit-4.13.jar:4.13]
> at org.junit.Assert.failNotEquals(Assert.java:835) ~[junit-4.13.jar:4.13]
> at org.junit.Assert.assertEquals(Assert.java:647) ~[junit-4.13.jar:4.13]
> at org.junit.Assert.assertEquals(Assert.java:633) ~[junit-4.13.jar:4.13]
> at org.apache.kudu.spark.kudu.DefaultSourceTest.testReadDataFrameAtSnapshot(DefaultSourceTest.scala:784) ~[test/:?]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_141]
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_141]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_141]
> at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_141]
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) ~[junit-4.13.jar:4.13]
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) ~[junit-4.13.jar:4.13]
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) ~[junit-4.13.jar:4.13]
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) ~[junit-4.13.jar:4.13]
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) ~[junit-4.13.jar:4.13]
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) ~[junit-4.13.jar:4.13]
> at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54) ~[junit-4.13.jar:4.13]
> at org.apache.kudu.test.junit.RetryRule$RetryStatement.doOneAttempt(RetryRule.java:217) [kudu-test-utils-1.13.0-SNAPSHOT.jar:1.13.0-SNAPSHOT]
> at org.apache.kudu.test.junit.RetryRule$RetryStatement.evaluate(RetryRule.java:234) [kudu-test-utils-1.13.0-SNAPSHOT.jar:1.13.0-SNAPSHOT]
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) [junit-4.13.jar:4.13]
> at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) [junit-4.13.jar:4.13]
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) [junit-4.13.jar:4.13]
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner.run(ParentRunner.java:413) [junit-4.13.jar:4.13]
> at org.junit.runners.Suite.runChild(Suite.java:128) [junit-4.13.jar:4.13]
> at org.junit.runners.Suite.runChild(Suite.java:27) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) [junit-4.13.jar:4.13]
> at org.junit.runners.ParentRunner.run(ParentRunner.java:413) [junit-4.13.jar:4.13]
> at org.junit.runner.JUnitCore.run(JUnitCore.java:137) [junit-4.13.jar:4.13]
> at org.junit.runner.JUnitCore.run(JUnitCore.java:115) [junit-4.13.jar:4.13]
> at org.junit.runner.JUnitCore.runMain(JUnitCore.java:77) [junit-4.13.jar:4.13]
> at org.junit.runner.JUnitCore.main(JUnitCore.java:36) [junit-4.13.jar:4.13]
> 23:53:48.684 [ERROR - main] (RetryRule.java:241) org.apache.kudu.spark.kudu.DefaultSourceTest.testReadDataFrameAtSnapshot: giving up after 1 attempts
> {noformat}
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