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https://issues.apache.org/jira/browse/IMPALA-11233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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gaoxiaoqing updated IMPALA-11233:
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Description:
when we using jdbc connection pool, a connection set some query option, after
query finished, connection is closed and put back to the connection pool. when
connection using again, the last query option also come into affect.
we need a feature that a set statement can reset all query option without
restart impalad
was:
when we using jdbc connection pool, a connection set some query option, after
query finished, connection is closed and put back to the connection pool. when
connection using again, the last query option also come into affect.
we need a feature that can reset all query option without restart impalad
> reset all query option
> ----------------------
>
> Key: IMPALA-11233
> URL: https://issues.apache.org/jira/browse/IMPALA-11233
> Project: IMPALA
> Issue Type: New Feature
> Reporter: gaoxiaoqing
> Assignee: gaoxiaoqing
> Priority: Minor
>
> when we using jdbc connection pool, a connection set some query option, after
> query finished, connection is closed and put back to the connection pool.
> when connection using again, the last query option also come into affect.
> we need a feature that a set statement can reset all query option without
> restart impalad
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