Re: segment metadata query and concise/roaring bitmap

2019-04-20 Thread Gian Merlino
It sounds like a useful thing to me. Rather than the string 'concise' it probably makes sense to put the BitmapSerdeFactory object there, since that's what's responsible for reading the bitmaps and it should encapsulate all available information about them. (See DictionaryEncodedColumnPartSerde) O

segment metadata query and concise/roaring bitmap

2019-04-19 Thread Egor Ryashin
Hey, *Segment Metadata* query doesn't return information about bitmap type (concise/roaring), I wonder if we would like to add it here: "author": { "type": "STRING", "hasMultipleValues": false, "size": 555, "cardinality": 2, "minValue": "",