[jira] [Updated] (KYLIN-2615) Need better documents that explains design choices
[ https://issues.apache.org/jira/browse/KYLIN-2615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhong Yanghong updated KYLIN-2615: -- Fix Version/s: (was: v2.6.0) Future > Need better documents that explains design choices > -- > > Key: KYLIN-2615 > URL: https://issues.apache.org/jira/browse/KYLIN-2615 > Project: Kylin > Issue Type: Task > 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? -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (KYLIN-2615) Need better documents that explains design choices
[ https://issues.apache.org/jira/browse/KYLIN-2615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhong Yanghong updated KYLIN-2615: -- Fix Version/s: (was: Future) > Need better documents that explains design choices > -- > > Key: KYLIN-2615 > URL: https://issues.apache.org/jira/browse/KYLIN-2615 > Project: Kylin > Issue Type: Task > 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? -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Updated] (KYLIN-2615) Need better documents that explains design choices
[ https://issues.apache.org/jira/browse/KYLIN-2615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shaofeng SHI updated KYLIN-2615: Fix Version/s: v2.6.0 Issue Type: Task (was: Wish) > Need better documents that explains design choices > -- > > Key: KYLIN-2615 > URL: https://issues.apache.org/jira/browse/KYLIN-2615 > Project: Kylin > Issue Type: Task > Components: Documentation >Reporter: nirav patel >Assignee: Shaofeng SHI >Priority: Major > Fix For: v2.6.0 > > > 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? -- This message was sent by Atlassian JIRA (v7.6.3#76005)
