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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2018/08/24 07:19:00 UTC

[jira] [Updated] (KYLIN-3071) Add config to reuse dict to reduce dict size

     [ https://issues.apache.org/jira/browse/KYLIN-3071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shaofeng SHI updated KYLIN-3071:
--------------------------------
    Fix Version/s:     (was: v2.5.0)

> Add config to reuse dict to reduce dict size 
> ---------------------------------------------
>
>                 Key: KYLIN-3071
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3071
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Metadata
>            Reporter: Yang Hao
>            Assignee: Yang Hao
>            Priority: Major
>         Attachments: KYLIN-3071.apache-master.001.patch
>
>
> When calling DictionaryManager.trySaveNewDict, and growing dict is not enabled, it only use the history dict which is equal, it may generate many dict. We should supply a config to use contains instead of equal to reuse old dict.



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