Hi, I am curious about how is map type serialized in ORC files? -- One simple guess would be (conceptually) storing two arrays for key and value, respectively :).
Thank you !! Best, Wenlei
Hi, I am curious about how is map type serialized in ORC files? -- One simple guess would be (conceptually) storing two arrays for key and value, respectively :).
Thank you !! Best, Wenlei