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https://issues.apache.org/jira/browse/HDFS-6264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14933894#comment-14933894
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Ted Yu commented on HDFS-6264:
------------------------------
I don't think removing deprecation would result in the following test failure:
{code}
testGlobStatusFilterWithMultiplePathWildcardsAndNonTrivialFilter(org.apache.hadoop.fs.azure.TestNativeAzureFileSystemOperationsMocked)
Time elapsed: 0.02 sec <<< ERROR!
java.lang.NullPointerException: null
at org.apache.hadoop.fs.Globber.glob(Globber.java:145)
at org.apache.hadoop.fs.FileSystem.globStatus(FileSystem.java:1688)
at
org.apache.hadoop.fs.FSMainOperationsBaseTest.testGlobStatusFilterWithMultiplePathWildcardsAndNonTrivialFilter(FSMainOperationsBaseTest.java:624)
{code}
> Provide FileSystem#create() variant which throws exception if parent
> directory doesn't exist
> --------------------------------------------------------------------------------------------
>
> Key: HDFS-6264
> URL: https://issues.apache.org/jira/browse/HDFS-6264
> Project: Hadoop HDFS
> Issue Type: Task
> Components: namenode
> Affects Versions: 2.4.0
> Reporter: Ted Yu
> Assignee: Ted Yu
> Labels: hbase
> Attachments: hdfs-6264-v1.txt, hdfs-6264-v2.txt, hdfs-6264-v3.txt
>
>
> FileSystem#createNonRecursive() is deprecated.
> However, there is no DistributedFileSystem#create() implementation which
> throws exception if parent directory doesn't exist.
> This limits clients' migration away from the deprecated method.
> For HBase, IO fencing relies on the behavior of
> FileSystem#createNonRecursive().
> Variant of create() method should be added which throws exception if parent
> directory doesn't exist.
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