[FLINK-18456] CompressionFactoryITCase.testWriteCompressedFile fails with "expected:<1> but was:<2>"

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.12.0, 1.14.0
• Fix Version/s: 1.14.0
• Component/s: Connectors / FileSystem, Tests
• Labels: test-stability
• Assignee: Yun Gao
• Reporter: Dian Fu
• Created: 30/Jun/20 23:43
• Updated: 25/Aug/21 11:32
• Resolved: 25/Aug/21 11:32

Description

Instance on the master: https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=4123&view=logs&j=fc5181b0-e452-5c8f-68de-1097947f6483&t=62110053-334f-5295-a0ab-80dd7e2babbf

2020-06-30T07:59:56.3844746Z [INFO] Running org.apache.flink.formats.compress.CompressionFactoryITCase
2020-06-30T08:00:00.3083101Z [ERROR] Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.921 s <<< FAILURE! - in org.apache.flink.formats.compress.CompressionFactoryITCase
2020-06-30T08:00:00.3084778Z [ERROR] testWriteCompressedFile(org.apache.flink.formats.compress.CompressionFactoryITCase)  Time elapsed: 1.191 s  <<< FAILURE!
2020-06-30T08:00:00.3085932Z java.lang.AssertionError: expected:<1> but was:<2>
2020-06-30T08:00:00.3086694Z 	at org.junit.Assert.fail(Assert.java:88)
2020-06-30T08:00:00.3087435Z 	at org.junit.Assert.failNotEquals(Assert.java:834)
2020-06-30T08:00:00.3088250Z 	at org.junit.Assert.assertEquals(Assert.java:645)
2020-06-30T08:00:00.3089022Z 	at org.junit.Assert.assertEquals(Assert.java:631)
2020-06-30T08:00:00.3090188Z 	at org.apache.flink.formats.compress.CompressionFactoryITCase.validateResults(CompressionFactoryITCase.java:106)
2020-06-30T08:00:00.3091575Z 	at org.apache.flink.formats.compress.CompressionFactoryITCase.testWriteCompressedFile(CompressionFactoryITCase.java:90)
2020-06-30T08:00:00.3092751Z 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2020-06-30T08:00:00.3093687Z 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2020-06-30T08:00:00.3094801Z 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2020-06-30T08:00:00.3095784Z 	at java.lang.reflect.Method.invoke(Method.java:498)
2020-06-30T08:00:00.3096737Z 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
2020-06-30T08:00:00.3097863Z 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
2020-06-30T08:00:00.3099212Z 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
2020-06-30T08:00:00.3100380Z 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
2020-06-30T08:00:00.3101557Z 	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
2020-06-30T08:00:00.3102957Z 	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
2020-06-30T08:00:00.3104026Z 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
2020-06-30T08:00:00.3104859Z 	at java.lang.Thread.run(Thread.java:748)

Issue Links

• is related to: FLINK-22710 ParquetProtoStreamingFileSinkITCase.testParquetProtoWriters failed