See description of
HDFS-14665 for an example of LISTSTATUS.
Why the difference? Is this intentional?
- I looked into the Git history. It seems it's simply because WebHDFS uses TreeMap from the beginning; and HttpFS uses LinkedHashMap from the beginning. It is not only limited to LISTSTATUS, but ALL other request's JSON serialization.
Now the real question: Could/Should we replace ALL LinkedHashMap into TreeMap in HttpFS serialization in FSOperations class?