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https://issues.apache.org/jira/browse/KYLIN-2615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shaofeng SHI reassigned KYLIN-2615:
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Assignee: Shaofeng SHI
> 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
> Assignee: Shaofeng SHI
> Priority: Major
>
> 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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