nirav patel created KYLIN-2615:
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Summary: Need better documents that explains design choices
Key: KYLIN-2615
URL: https://issues.apache.org/jira/browse/KYLIN-2615
Project: Kylin
Issue Type: Wish
Components: Documentation
Reporter: nirav patel
I see there are documents that explains how Kylin ingest hive tables and build
cubes/cuboids using MR and/or spark but there is hardly anything about how it
defines Metadata for cubes/segments, what are Segments, how it builds indexes
(Dictionaries, Inverted index if any) and how that helps querying against cubes
stored on hbase.
Other thing is how Kylin manages read-write isolation (read while write). Is it
snapshot based or something that user needs to take care of?
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