[jira] [Created] (LIVY-871) Add client config to preserve fields of table magic in query order

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

dohongdayi created LIVY-871:
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             Summary: Add client config to preserve fields of table magic in query order
                 Key: LIVY-871
                 URL: https://issues.apache.org/jira/browse/LIVY-871
             Project: Livy
          Issue Type: Improvement
          Components: REPL
    Affects Versions: 0.8.0
            Reporter: dohongdayi


Currently the fields in table magic are sorted by field name by default, but in many scenarios, we want to preserve fields of table magic in query order, for example:


{code:scala}
val result = spark.sql("select b, a from table")
%table result
{code}

currently Livy responses json with fields in the order of "a", "b", but we want them in the order of "b", "a" which is consistent with the SQL



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