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https://issues.apache.org/jira/browse/HADOOP-17325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17227556#comment-17227556
]
Steve Loughran commented on HADOOP-17325:
-----------------------------------------
I don't see an obvious reason for the failure in the changelog. The only recent
change which I can see that goes near the code is the guava shading.
But the cause seems to be that lookups in the mock map aren't working because
the keys used to add file metadata aren't matching in the subsequent lookups.
{code}
java.lang.NullPointerException
at
org.apache.hadoop.fs.azure.InMemoryBlockBlobStore$Entry.access$000(InMemoryBlockBlobStore.java:177)
at
org.apache.hadoop.fs.azure.InMemoryBlockBlobStore.getMetadata(InMemoryBlockBlobStore.java:166)
at
org.apache.hadoop.fs.azure.TestBlobMetadata.testFolderMetadata(TestBlobMetadata.java:261)
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$CallableStatement.call(FailOnTimeout.java:292)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.lang.Thread.run(Thread.java:748)
{code}
{code}
org.apache.hadoop.fs.azure.TestNativeAzureFileSystemConcurrency.testNoTempBlobsVisible
Failing for the past 1 build (Since Failed#5 )
Took 0.96 sec.
Error Message
Expected one file listed, instead got:
wasb://mockAccount.blob.core.windows.net/null/mockContainer/inProgress,wasb://[email protected]/mockContainer/_$azuretmpfolder$
expected:<1> but was:<2>
Stacktrace
java.lang.AssertionError: Expected one file listed, instead got:
wasb://mockAccount.blob.core.windows.net/null/mockContainer/inProgress,wasb://[email protected]/mockContainer/_$azuretmpfolder$
expected:<1> but was:<2>
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.azure.TestNativeAzureFileSystemConcurrency.testNoTempBlobsVisible(TestNativeAzureFileSystemConcurrency.java:98)
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)
Standard Output
2020-10-22 16:35:34,945 INFO [JUnit-testNoTempBlobsVisible]:
azure.AbstractWasbTestBase (AbstractWasbTestBase.java:describe(172)) -
{code}
> WASB: Test failure in trunk
> ---------------------------
>
> Key: HADOOP-17325
> URL: https://issues.apache.org/jira/browse/HADOOP-17325
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure, test
> Affects Versions: 3.3.0
> Reporter: Sneha Vijayarajan
> Assignee: Esfandiar Manii
> Priority: Major
>
> WASB tests are failing in Apache trunk resulting in Yetus run failures for
> PRs.
>
> ||Reason||Tests||
> |Failed junit tests|hadoop.fs.azure.TestNativeAzureFileSystemMocked|
> | |hadoop.fs.azure.TestNativeAzureFileSystemConcurrency|
> | |hadoop.fs.azure.TestWasbFsck|
> | |hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked|
> | |hadoop.fs.azure.TestNativeAzureFileSystemFileNameCheck|
> | |hadoop.fs.azure.TestNativeAzureFileSystemContractMocked|
> | |hadoop.fs.azure.TestOutOfBandAzureBlobOperations|
> | |hadoop.fs.azure.TestBlobMetadata|
> Many PRs are hit by this. Test report link from one of the PRs:
> [https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2368/5/testReport/]
>
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