Daniel Halperin created BEAM-896:
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Summary: FileBasedSink swap to temp directory broke Flink
postcommit
Key: BEAM-896
URL: https://issues.apache.org/jira/browse/BEAM-896
Project: Beam
Issue Type: Bug
Components: runner-flink, testing
Reporter: Daniel Halperin
Assignee: Davor Bonaci
The three new failures on this build
https://builds.apache.org/job/beam_PostCommit_MavenVerify/1720/
org.apache.beam.runners.flink.ReadSourceITCase.testJobWithoutObjectReuse
org.apache.beam.runners.flink.ReadSourceITCase.testJobWithObjectReuse
org.apache.beam.runners.flink.ReadSourceITCase.testJobCollectionExecution
were caused by
Makes FileBasedSink use a temporary directory (commit: 8c1008c) (detail)
https://github.com/apache/incubator-beam/pull/1050
{code}
/tmp/org.apache.beam.runners.flink.ReadSourceITCase-result/temp-beam-part-2016-11-308_20-02-14
(Is a directory)
java.io.FileNotFoundException:
/tmp/org.apache.beam.runners.flink.ReadSourceITCase-result/temp-beam-part-2016-11-308_20-02-14
(Is a directory)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at java.io.FileReader.<init>(FileReader.java:72)
at
org.apache.flink.test.util.TestBaseUtils.getResultReader(TestBaseUtils.java:244)
at
org.apache.flink.test.util.TestBaseUtils.readAllResultLines(TestBaseUtils.java:276)
at
org.apache.flink.test.util.TestBaseUtils.compareResultsByLinesInMemory(TestBaseUtils.java:304)
at
org.apache.flink.test.util.TestBaseUtils.compareResultsByLinesInMemory(TestBaseUtils.java:298)
at
org.apache.beam.runners.flink.ReadSourceITCase.postSubmit(ReadSourceITCase.java:58)
at
org.apache.flink.test.util.JavaProgramTestBase.testJobCollectionExecution(JavaProgramTestBase.java:240)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
{code}
My guess is the test is wrong here because it's reading temp files rather than
final files? Or something?
cc [~jkff] [~kirpichov] [~aljoscha] [~mxm]
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