[jira] [Created] (HADOOP-18075) ABFS: Fix failure caused by listFiles() in ITestAbfsRestOperationException

["Sumangala Patki (Jira)" <ji...@apache.org>]

Sumangala Patki created HADOOP-18075:
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             Summary: ABFS: Fix failure caused by listFiles() in ITestAbfsRestOperationException
                 Key: HADOOP-18075
                 URL: https://issues.apache.org/jira/browse/HADOOP-18075
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/azure
    Affects Versions: 3.3.2
            Reporter: Sumangala Patki
            Assignee: Sumangala Patki


testAbfsRestOperationExceptionFormat in ITestAbfsRestOperationException fails due to the wrong exception format of the FileNotFound exception. The test invokes the Filesystem method listFiles(), and the exception thrown is found to be of the GetPathStatus format instead of ListStatus (difference in number of error fields in response).

The Filesystem implementation of listFiles() calls listLocatedStatus(), which then makes a listStatus call. A recent check-in that added implementation for listLocatedStatus() in ABFS driver included a GetFileStatus request before ListStatus api are invoked, leading to the aberrant FNF exception format. The fix eliminates the GetPathStatus request before ListStatus is called.



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