[jira] [Closed] (KYLIN-2496) Table snapshot should be no greater than 300MB

["Shaofeng SHI (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KYLIN-2496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shaofeng SHI closed KYLIN-2496.
-------------------------------
    Resolution: Not A Problem

> Table snapshot should be no greater than 300MB
> ----------------------------------------------
>
>                 Key: KYLIN-2496
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2496
>             Project: Kylin
>          Issue Type: Bug
>    Affects Versions: v1.5.2
>            Reporter: Kailun Zhang
>             Fix For: v1.5.2
>
>   Original Estimate: 72h
>  Remaining Estimate: 72h
>
> my fact table has 1000w terms,and join with look up table by userid,the look up table has 600w terms, I set the colums gender as dimension to build the cube,failed caused by java.lang.IllegalStateException:Table snapshot should be no greater than 300 MB,but TableDesc[database=mydatabase name=my table name] size is 1442042137.
> could kylin affords the high cardinality dimension to join?
> how can i resolve the promblem and biuld the cube,thanks!



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