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Julian Reschke updated JCR-4579:
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Fix Version/s: 2.16.7
> jackrabbit-data: allow to disable statement pooling through system property
> ---------------------------------------------------------------------------
>
> Key: JCR-4579
> URL: https://issues.apache.org/jira/browse/JCR-4579
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: jackrabbit-data
> Reporter: Claus Köll
> Assignee: Claus Köll
> Priority: Major
> Labels: candidate_jcr_2_16
> Fix For: 2.22, 2.16.7, 2.21.2, 2.20.2
>
>
> We are using a DriverDataSource and in really rare situations we see following exception
> {code:java}
> Closed Statement; nested exception is java.sql.SQLException: Closed Statement {code}
> The DriverDataSource uses the commons-dbcp library to create a BasicDataSource.
> The old commons-dbcp is also using a fairly old version of commons-pool.
> After researching a valid fix can be is to disable the pooling of PreparedStatements.
> As a quick fix i would define a SystemProperty to disable the pooling. We have a really
high load and we see no performance impacts.
> As a future fix we can update to a actual dbcp2 version.
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