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Posted to issues@kylin.apache.org by "kangkaisen (JIRA)" <ji...@apache.org> on 2016/12/12 08:55:58 UTC

[jira] [Closed] (KYLIN-2266) Reduce memory usage for building global dict

     [ https://issues.apache.org/jira/browse/KYLIN-2266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

kangkaisen closed KYLIN-2266.
-----------------------------
    Resolution: Fixed

> Reduce memory usage for building global dict
> --------------------------------------------
>
>                 Key: KYLIN-2266
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2266
>             Project: Kylin
>          Issue Type: Improvement
>    Affects Versions: v1.6.0
>            Reporter: kangkaisen
>            Assignee: kangkaisen
>             Fix For: v1.6.1
>
>         Attachments: KYLIN-2266.patch
>
>
> Because the input for building global dict is sequential，so we could set max cache size to 1 to reduce the  memory usage.
> Although we also could set `kylin.dict.append.cache.size` to 1 to reduce the  memory usage, most of users don't know this config.



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