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ASF GitHub Bot logged work on HDFS-15460: ----------------------------------------- Author: ASF GitHub Bot Created on: 23/Oct/20 16:55 Start Date: 23/Oct/20 16:55 Worklog Time Spent: 10m Work Description: goiri commented on a change in pull request #2406: URL: https://github.com/apache/hadoop/pull/2406#discussion_r511015690 ########## File path: hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreation.java ########## @@ -273,10 +272,17 @@ public void testServerDefaultsWithMinimalCaching() defaults.getDefaultStoragePolicyId()); doReturn(newDefaults).when(spyNamesystem).getServerDefaults(); - Thread.sleep(1); - defaults = dfsClient.getServerDefaults(); - // Value is updated correctly - assertEquals(updatedDefaultBlockSize, defaults.getBlockSize()); + // Verify that the value is updated correctly + GenericTestUtils.waitFor(()->{ + try { + FsServerDefaults currDef = dfsClient.getServerDefaults(); + return (currDef.getBlockSize() == updatedDefaultBlockSize); + } catch (IOException e) { + // do nothing; + return false; + } + }, 1, 100); Review comment: Should we wait a little longer than 100ms? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 504249) Time Spent: 20m (was: 10m) > TestFileCreation#testServerDefaultsWithMinimalCaching fails intermittently > -------------------------------------------------------------------------- > > Key: HDFS-15460 > URL: https://issues.apache.org/jira/browse/HDFS-15460 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Ahmed Hussein > Assignee: Ahmed Hussein > Priority: Major > Labels: pull-request-available, test > Time Spent: 20m > Remaining Estimate: 0h > > {{TestFileCreation.testServerDefaultsWithMinimalCaching}} fails > intermittently on trunk > {code:bash} > [ERROR] Tests run: 25, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: > 103.413 s <<< FAILURE! - in org.apache.hadoop.hdfs.TestFileCreation > [ERROR] > testServerDefaultsWithMinimalCaching(org.apache.hadoop.hdfs.TestFileCreation) > Time elapsed: 2.435 s <<< FAILURE! > java.lang.AssertionError: expected:<402653184> but was:<268435456> > 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.junit.Assert.assertEquals(Assert.java:631) > at > org.apache.hadoop.hdfs.TestFileCreation.testServerDefaultsWithMinimalCaching(TestFileCreation.java:279) > 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.runners.ParentRunner.runLeaf(ParentRunner.java:325) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) > at > org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > at > org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > at > org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org