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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2022/10/07 10:19:08 UTC

[GitHub] [hadoop] dannycjones commented on pull request #4983: HADOOP-18482. Update ITestS3APrefetchingInputStream to skip if CSV test file unavailable

dannycjones commented on PR #4983:
URL: https://github.com/apache/hadoop/pull/4983#issuecomment-1271406373

   I'm seeing the test in question fail intermittently.
   
   ```
   [INFO] Running org.apache.hadoop.fs.s3a.ITestS3APrefetchingInputStream
   [ERROR] Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 9.691 s <<< FAILURE! - in org.apache.hadoop.fs.s3a.ITestS3APrefetchingInputStream
   [ERROR] testRandomReadLargeFile(org.apache.hadoop.fs.s3a.ITestS3APrefetchingInputStream)  Time elapsed: 2.826 s  <<< FAILURE!
   org.junit.ComparisonFailure: [Gauge named stream_read_blocks_in_cache with expected value 2] expected:<[2]L> but was:<[1]L>
   	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
   	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
   	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   	at org.apache.hadoop.fs.statistics.IOStatisticAssertions.verifyStatisticValue(IOStatisticAssertions.java:257)
   	at org.apache.hadoop.fs.statistics.IOStatisticAssertions.verifyStatisticGaugeValue(IOStatisticAssertions.java:190)
   	at org.apache.hadoop.fs.s3a.ITestS3APrefetchingInputStream.testRandomReadLargeFile(ITestS3APrefetchingInputStream.java:158)
   	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: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.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
   	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
   	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
   	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   	at java.lang.Thread.run(Thread.java:750)
   ```


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