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https://issues.apache.org/jira/browse/KYLIN-5288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Can updated KYLIN-5288:
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Description:
!image-2022-10-31-18-15-04-302.png|width=380,height=265!
when the sampling button is on in initial env, if the system db has a mount of
tables and the user load the whole db, then every table in the db will sampling
the setting value.it will produce mass data and if the system has no enough
storage, the system will result in crash。
So I suggest that when load table from db, the sampling button should be 'off'
state by default.
was:
!image-2022-10-31-18-15-04-302.png|width=380,height=265!
when the sampling button is on in initial env, if the system db has a mount of
tables and the user load the whole db, then every table in the db will sampling
the setting value.it will produce mass data and if the system has no enough
storage, the system will result in crash。
So I suggest that when load table from db, the sampling button should be 'off'
state.
> suggest set the sampling button default to "off"
> ------------------------------------------------
>
> Key: KYLIN-5288
> URL: https://issues.apache.org/jira/browse/KYLIN-5288
> Project: Kylin
> Issue Type: Improvement
> Components: Client - CLI
> Affects Versions: 5.0-alpha
> Reporter: Li Can
> Priority: Major
> Fix For: 5.0-alpha
>
> Attachments: image-2022-10-31-18-15-04-302.png
>
>
> !image-2022-10-31-18-15-04-302.png|width=380,height=265!
> when the sampling button is on in initial env, if the system db has a mount
> of tables and the user load the whole db, then every table in the db will
> sampling the setting value.it will produce mass data and if the system has no
> enough storage, the system will result in crash。
> So I suggest that when load table from db, the sampling button should be
> 'off' state by default.
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