saxenapranav commented on code in PR #6699:
URL: https://github.com/apache/hadoop/pull/6699#discussion_r1568796124


##########
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsInputStream.java:
##########
@@ -564,11 +669,25 @@ int readRemote(long position, byte[] b, int offset, int 
length, TracingContext t
     } catch (AzureBlobFileSystemException ex) {
       if (ex instanceof AbfsRestOperationException) {
         AbfsRestOperationException ere = (AbfsRestOperationException) ex;
+        abfsHttpOperation = ((AbfsRestOperationException) 
ex).getAbfsHttpOperation();
         if (ere.getStatusCode() == HttpURLConnection.HTTP_NOT_FOUND) {
           throw new FileNotFoundException(ere.getMessage());
         }
+        /*
+         * Status 416 is sent when read range is out of contentLength range.
+         * This would happen only in the case if contentLength is not known 
before
+         * opening the inputStream.
+         */
+        if (ere.getStatusCode() == READ_PATH_REQUEST_NOT_SATISFIABLE
+            && !fileStatusInformationPresent.get()) {
+          return -1;
+        }
       }
       throw new IOException(ex);
+    } finally {
+      if (!fileStatusInformationPresent.get() && abfsHttpOperation != null) {
+        initPathPropertiesFromReadPathResponseHeader(abfsHttpOperation);

Review Comment:
   sure, have refactored to `initPropertiesFromReadResponseHeader`.



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