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https://issues.apache.org/jira/browse/HDFS-15680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17231056#comment-17231056
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Akira Ajisaka commented on HDFS-15680:
--------------------------------------

bq. I'll look at the Azure tests tomorrow; rolling back may make the problem 
"go away" but it will return as soon as the jar are updated again...and we 
don't want to get stuck with old versions if we can avoid it

Agreed. Thank you for looking at the tests.

> Disable Broken Azure Junits
> ---------------------------
>
>                 Key: HDFS-15680
>                 URL: https://issues.apache.org/jira/browse/HDFS-15680
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: fs/azure
>            Reporter: Ahmed Hussein
>            Assignee: Ahmed Hussein
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> There are 6 test classes have been failing on Yetus for several months. 
> They contributed to more than 41 failing tests which makes reviewing Yetus 
> reports every a pain in the neck. Another point is to save the resources and 
> avoiding utilization of ports, memory, and CPU.
> Over the last month, there was some effort to bring the Yetus back to a 
> stable state. However, there is no progress in addressing Azure failures.
> Generally, I do not like to disable failing tests, but for this specific 
> case, I do not assume that it makes any sense to have 41 failing tests from 
> one module for several months. Whenever someone finds that those tests are 
> useful, then they can re-enable the tests on Yetus *_After_* the test is 
> fixed.
> Following a PR, I have to  review that my patch does not cause any failures 
> (include changing error messages in existing tests). A thorough review takes 
> a considerable amount of time browsing the nightly builds and Github reports.
> So, please consider how much time is being spent to review those stack trace 
> over the last months.
> Finally, this is one of the reasons developers tend to ignore the reports, 
> because it would take too much time to review; and by default, the errors are 
> considered irrelevant.
> CC: [~aajisaka], [~elgoiri], [~weichiu], [~ayushtkn]
> {code:bash}
>       hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked 
>        hadoop.fs.azure.TestNativeAzureFileSystemMocked 
>        hadoop.fs.azure.TestBlobMetadata 
>        hadoop.fs.azure.TestNativeAzureFileSystemConcurrency 
>        hadoop.fs.azure.TestNativeAzureFileSystemFileNameCheck 
>        hadoop.fs.azure.TestNativeAzureFileSystemContractMocked 
>        hadoop.fs.azure.TestWasbFsck 
>        hadoop.fs.azure.TestOutOfBandAzureBlobOperations 
> {code}
> {code:bash}
> org.apache.hadoop.fs.azure.TestBlobMetadata.testFolderMetadata
> org.apache.hadoop.fs.azure.TestBlobMetadata.testFirstContainerVersionMetadata
> org.apache.hadoop.fs.azure.TestBlobMetadata.testPermissionMetadata
> org.apache.hadoop.fs.azure.TestBlobMetadata.testOldPermissionMetadata
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemConcurrency.testNoTempBlobsVisible
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemConcurrency.testLinkBlobs
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemContractMocked.testListStatusRootDir
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemContractMocked.testRenameDirectoryMoveToExistingDirectory
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemContractMocked.testListStatus
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemContractMocked.testRenameDirectoryAsExistingDirectory
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemContractMocked.testRenameToDirWithSamePrefixAllowed
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemContractMocked.testLSRootDir
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemContractMocked.testDeleteRecursively
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemFileNameCheck.testWasbFsck
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testChineseCharactersFolderRename
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testRedoRenameFolderInFolderListingWithZeroByteRenameMetadata
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testRedoRenameFolderInFolderListing
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testUriEncoding
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testDeepFileCreation
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testListDirectory
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testRedoRenameFolderRenameInProgress
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testRenameFolder
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testRenameImplicitFolder
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testRedoRenameFolder
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testStoreDeleteFolder
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemMocked.testRename
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked.testListStatus
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked.testRenameDirectoryAsEmptyDirectory
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked.testListStatusFilterWithSomeMatches
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked.testRenameDirectoryAsNonExistentDirectory
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked.testGlobStatusSomeMatchesInDirectories
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked.testGlobStatusWithMultipleWildCardMatches
> org.apache.hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked.testDeleteRecursively
> org.apache.hadoop.fs.azure.TestOutOfBandAzureBlobOperations.testImplicitFolderDeleted
> org.apache.hadoop.fs.azure.TestOutOfBandAzureBlobOperations.testFileAndImplicitFolderSameName
> org.apache.hadoop.fs.azure.TestOutOfBandAzureBlobOperations.testSetOwnerOnImplicitFolder
> org.apache.hadoop.fs.azure.TestOutOfBandAzureBlobOperations.testFileInImplicitFolderDeleted
> org.apache.hadoop.fs.azure.TestOutOfBandAzureBlobOperations.testImplicitFolderListed
> org.apache.hadoop.fs.azure.TestOutOfBandAzureBlobOperations.testCreatingDeepFileCreatesExplicitFolder
> org.apache.hadoop.fs.azure.TestOutOfBandAzureBlobOperations.testSetPermissionOnImplicitFolder
> org.apache.hadoop.fs.azure.TestWasbFsck.testDelete
> {code}



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