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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2015/09/09 11:28:46 UTC

[jira] [Resolved] (KYLIN-1020) Although "kylin.query.scan.threshold" is set, it still be restricted to less than 4 million

     [ https://issues.apache.org/jira/browse/KYLIN-1020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shaofeng SHI resolved KYLIN-1020.
---------------------------------
    Resolution: Fixed

> Although "kylin.query.scan.threshold" is set, it still be restricted to less than 4 million 
> --------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-1020
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1020
>             Project: Kylin
>          Issue Type: Bug
>          Components: Storage - HBase
>    Affects Versions: v1.0, v0.7.2
>            Reporter: Shaofeng SHI
>            Assignee: Shaofeng SHI
>             Fix For: v2.0, v1.1
>
>
> Kylin allows user to configure "kylin.query.scan.threshold" in kylin.properties, and the default value is 10 million; But in org.apache.kylin.storage.StorageContext, it has a hard-coded "HARD_THRESHOLD" which is 4 million, and "kylin.query.scan.threshold" couldn't exceed this threshold, this is wrong.
> The correct behavior should be, remove HARD_THRESHOLD and always use "kylin.query.scan.threshold" as the threshold.



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