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Posted to issues@kylin.apache.org by "Murali Krishna (JIRA)" <ji...@apache.org> on 2015/09/15 10:55:47 UTC

[jira] [Updated] (KYLIN-742) Route unsupported queries to SparkSQL

     [ https://issues.apache.org/jira/browse/KYLIN-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Murali Krishna updated KYLIN-742:
---------------------------------
    Attachment: 1.x-HBase1.x-KYLIN-742-update.patch

Patch for 1.x-HBase1.x branch of incubator-kylin attached.  Now queries failing to fetch results from cubes (with SQL exception type) will be re-run in Hive and the result will be returned on successful execution.

> Route unsupported queries to SparkSQL
> -------------------------------------
>
>                 Key: KYLIN-742
>                 URL: https://issues.apache.org/jira/browse/KYLIN-742
>             Project: Kylin
>          Issue Type: New Feature
>          Components: Query Engine, SparkSQL
>            Reporter: Luke Han
>            Assignee: liyang
>             Fix For: Backlog
>
>         Attachments: 1.x-HBase1.x-KYLIN-742-update.patch, Design Documentation.pdf
>
>
> When Kylin can't serve coming SQL, it will be better to route it to enabled SQL on Hadoop like SparkSQL and execute there. 
> Then get result and return to client through Kylin server.



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