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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2017/06/23 17:24:00 UTC
[jira] [Commented] (HADOOP-14583) wasb throws an exception if you
try to create a file and there's no parent directory
[ https://issues.apache.org/jira/browse/HADOOP-14583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16061255#comment-16061255 ]
Steve Loughran commented on HADOOP-14583:
-----------------------------------------
stack
{code}
Running org.apache.hadoop.fs.azure.integration.ITestAzureHugeFiles
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.123 sec - in org.apache.hadoop.fs.azure.integration.ITestFileSystemOperationExceptionMessage
Tests run: 6, Failures: 0, Errors: 5, Skipped: 0, Time elapsed: 3.842 sec <<< FAILURE! - in org.apache.hadoop.fs.azure.integration.ITestAzureHugeFiles
test_010_CreateHugeFile(org.apache.hadoop.fs.azure.integration.ITestAzureHugeFiles) Time elapsed: 1.972 sec <<< ERROR!
org.apache.hadoop.fs.azure.AzureException: com.microsoft.azure.storage.StorageException: The specified blob does not exist.
at com.microsoft.azure.storage.StorageException.translateFromHttpStatus(StorageException.java:175)
at com.microsoft.azure.storage.StorageException.translateException(StorageException.java:94)
at com.microsoft.azure.storage.core.StorageRequest.materializeException(StorageRequest.java:305)
at com.microsoft.azure.storage.core.ExecutionEngine.executeWithRetry(ExecutionEngine.java:175)
at com.microsoft.azure.storage.blob.CloudBlob.downloadAttributes(CloudBlob.java:1197)
at org.apache.hadoop.fs.azure.StorageInterfaceImpl$CloudBlobWrapperImpl.downloadAttributes(StorageInterfaceImpl.java:321)
at org.apache.hadoop.fs.azure.AzureNativeFileSystemStore.retrieveMetadata(AzureNativeFileSystemStore.java:1973)
at org.apache.hadoop.fs.azure.NativeAzureFileSystem.create(NativeAzureFileSystem.java:1748)
at org.apache.hadoop.fs.azure.NativeAzureFileSystem.create(NativeAzureFileSystem.java:1559)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1074)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1034)
at org.apache.hadoop.fs.azure.integration.ITestAzureHugeFiles.test_010_CreateHugeFile(ITestAzureHugeFiles.java:209)
{code}
> wasb throws an exception if you try to create a file and there's no parent directory
> ------------------------------------------------------------------------------------
>
> Key: HADOOP-14583
> URL: https://issues.apache.org/jira/browse/HADOOP-14583
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Affects Versions: 2.9.0
> Reporter: Steve Loughran
> Priority: Minor
>
> It's a known defect of the Hadoop FS API (and one we don't explicitly test for enough), but you can create a file on a path which doesn't exist. In that situation, the create() logic is expectd to create the entries.
> Wasb appears to raise an exception if you try to call {{create(filepath)}} without calling {{mkdirs(filepath.getParent()}} first. That's the semantics expected of {{createNonRecursive()}}
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