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Steve Loughran commented on HADOOP-17181: ----------------------------------------- {code} [ERROR] testUnbufferOnClosedFile(org.apache.hadoop.fs.contract.s3a.ITestS3AContractUnbuffer) Time elapsed: 1.23 s <<< FAILURE! java.lang.AssertionError: failed to read expected number of bytes from stream expected:<1024> but was:<433> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotEquals(Assert.java:834) at org.junit.Assert.assertEquals(Assert.java:645) at org.apache.hadoop.fs.contract.AbstractContractUnbufferTest.validateFileContents(AbstractContractUnbufferTest.java:139) at org.apache.hadoop.fs.contract.AbstractContractUnbufferTest.validateFullFileContents(AbstractContractUnbufferTest.java:132) at org.apache.hadoop.fs.contract.AbstractContractUnbufferTest.testUnbufferOnClosedFile(AbstractContractUnbufferTest.java:83) 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:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) 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$1.evaluate(TestWatcher.java:55) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.lang.Thread.run(Thread.java:748) {code} > ITestS3AContractUnbuffer failure -stream.read didn't return all data > -------------------------------------------------------------------- > > Key: HADOOP-17181 > URL: https://issues.apache.org/jira/browse/HADOOP-17181 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Affects Versions: 3.3.0 > Reporter: Steve Loughran > Priority: Minor > > Seen 2x recently, failure in ITestS3AContractUnbuffer as not enough data came > back in the read. > The contract test assumes that stream.read() will return everything, but it > could be some buffering problem. Proposed: switch to ReadFully to see if it > is a quirk of the read/get or is something actually wrong with the production > code. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org