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dice-group / IGUANA

IGUANA is a benchmark execution framework for RDF triple stores and quad stores
http://iguana-benchmark.eu
GNU Affero General Public License v3.0
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erratic fails of test case CLIWorkersTests#checkMultipleProcesses #181

Closed bigerl closed 7 months ago

bigerl commented 1 year ago

The test case org.aksw.iguana.cc.worker.impl.CLIWorkersTests#checkMultipleProcesses fails erratically:

2022-09-23 23:46:31,422 [main] WARN [org.aksw.iguana.cc.worker.impl.MultipleCLIInputWorker] - <Exception while executing query >
 java.io.IOException: Broken pipe
    at java.io.FileOutputStream.writeBytes(Native Method) ~[?:?]
    at java.io.FileOutputStream.write(FileOutputStream.java:354) ~[?:?]
    at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81) ~[?:?]
    at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142) ~[?:?]
    at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:318) ~[?:?]
    at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:153) ~[?:?]
    at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:251) ~[?:?]
    at java.io.BufferedWriter.flush(BufferedWriter.java:257) ~[?:?]
    at org.aksw.iguana.cc.utils.CLIProcessManager.executeCommand(CLIProcessManager.java:125) ~[classes/:?]
    at org.aksw.iguana.cc.worker.impl.MultipleCLIInputWorker.executeQuery(MultipleCLIInputWorker.java:108) [classes/:?]
    at org.aksw.iguana.cc.worker.impl.CLIWorkersTests.checkMultipleProcesses(CLIWorkersTests.java:49) [test-classes/:?]
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
    at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) [junit-4.13.1.jar:4.13.1]
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) [junit-4.13.1.jar:4.13.1]
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) [junit-4.13.1.jar:4.13.1]
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) [junit-4.13.1.jar:4.13.1]
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) [junit-4.13.1.jar:4.13.1]
    at org.junit.runners.ParentRunner.run(ParentRunner.java:413) [junit-4.13.1.jar:4.13.1]
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137) [junit-4.13.1.jar:4.13.1]
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) [junit-rt.jar:?]
    at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) [junit-rt.jar:?]
    at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) [idea_rt.jar:?]
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) [junit-rt.jar:?]
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) [junit-rt.jar:?]
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) [junit-rt.jar:?]

java.lang.AssertionError: 
Expected :1
Actual   :0
<Click to see difference>

    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.aksw.iguana.cc.worker.impl.CLIWorkersTests.checkMultipleProcesses(CLIWorkersTests.java:50)
    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.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$3.evaluate(ParentRunner.java:306)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
    at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
nck-mlcnv commented 7 months ago

CLIWorker + tests have been removed.