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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KYLIN-3522) PrepareStatement cache issue
Date Mon, 03 Sep 2018 10:01:00 GMT

    [ https://issues.apache.org/jira/browse/KYLIN-3522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16601959#comment-16601959
] 

ASF subversion and git services commented on KYLIN-3522:
--------------------------------------------------------

Commit 6d2738e23fd858b417cc8a599e51ebbf9d2678eb in kylin's branch refs/heads/master from Ma,Gang
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=6d2738e ]

KYLIN-3522 PrepareStatement cache issue


> PrepareStatement cache issue
> ----------------------------
>
>                 Key: KYLIN-3522
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3522
>             Project: Kylin
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: v2.5.0
>            Reporter: Ma Gang
>            Assignee: Ma Gang
>            Priority: Minor
>             Fix For: v2.5.0
>
>         Attachments: KYLIN-3522.patch
>
>
> When enable server side prepareStatement cache, OLAPContext is cached with prepareStatement
object, because filter is also in the OLAPContext, so the condition values in the comparedFilter
is also cached, that may cause problem in some cases.



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