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https://issues.apache.org/jira/browse/HADOOP-19494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17939639#comment-17939639
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ASF GitHub Bot commented on HADOOP-19494:
-----------------------------------------
anmolanmol1234 commented on code in PR #7496:
URL: https://github.com/apache/hadoop/pull/7496#discussion_r2020855384
##########
hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/ITestAzureBlobFileSystemMkDir.java:
##########
@@ -167,4 +181,107 @@ public void testMkdirWithExistingFilename() throws
Exception {
intercept(FileAlreadyExistsException.class, () -> fs.mkdirs(new
Path("/testFilePath")));
intercept(FileAlreadyExistsException.class, () -> fs.mkdirs(new
Path("/testFilePath/newDir")));
}
+
+ /**
+ * Test mkdirs with HDI folder configuration,
+ * verifying the correct header and directory state.
+ */
+ @Test
Review Comment:
Add test for other variations such as ALL Caps, only one later caps, all
small. Also one test can be when we set multiple metadata keys, the directory
one is correctly identified.
> ABFS: Fix Case Sensitivity Issue for hdi_isfolder metadata
> ----------------------------------------------------------
>
> Key: HADOOP-19494
> URL: https://issues.apache.org/jira/browse/HADOOP-19494
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Affects Versions: 3.5.0
> Reporter: Manish Bhatt
> Assignee: Manish Bhatt
> Priority: Major
> Labels: pull-request-available
>
> In the blob endpoint, we determine whether the path is a file, or a directory
> based on the metadata attribute hdi_isfolder. When creating a directory, we
> set hdi_isfolder to true. Currently, our method for checking if the path is a
> directory involves a case-sensitive equality check. Consequently, if someone
> configures a directory with Hdi_isfolder, the driver will not recognize that
> path as a directory. We need to address this issue because, in the backend,
> hdi_isfolder and Hdi_isfolder are considered the same metadata attribute.
> Therefore, the solution involves modifying our equality check to be
> case-insensitive, ensuring that the driver correctly identifies directories
> regardless of case variations in the metadata attribute.
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