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https://issues.apache.org/jira/browse/KYLIN-3632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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XiaoXiang Yu updated KYLIN-3632:
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Description: From Kylin 2.5 we introduce preparedStatement cache feature,
it can be turn on/off for each request by adding a new field
"enableStatementCache" in the query request, by default it is on. We need to
add a switch in server level, the preparedStatement cache can take effective
only when the switch is on, by default, it will be set to true by default.
(was: From Kylin 2.5 we introduce preparedStatement cache feature, it can be
turn on/off for each request by adding a new field "enableStatementCache" in
the query request, by default it is on. We need to add a switch in server
level, the preparedStatement cache can take effective only when the switch is
on, by default, it will be set to false.)
> Add configuration that can switch on/off preparedStatement cache in Kylin
> server
> --------------------------------------------------------------------------------
>
> Key: KYLIN-3632
> URL: https://issues.apache.org/jira/browse/KYLIN-3632
> Project: Kylin
> Issue Type: Improvement
> Components: Query Engine
> Reporter: Ma Gang
> Assignee: Ma Gang
> Priority: Minor
> Fix For: v2.5.1
>
>
> From Kylin 2.5 we introduce preparedStatement cache feature, it can be turn
> on/off for each request by adding a new field "enableStatementCache" in the
> query request, by default it is on. We need to add a switch in server level,
> the preparedStatement cache can take effective only when the switch is on, by
> default, it will be set to true by default.
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