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https://issues.apache.org/jira/browse/DBCP-536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16764372#comment-16764372
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Rahil S commented on DBCP-536:
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[~garydgregory]
Thanks for the quick response. I don't think we close BasicDataSource as we
need it from the start of the app until the app is killed/restarted. We
initialize it only twice. Sadly, we were not able to reproduce it in a test
environment. In production, we have not yet tried upgrading the version of
dbcp2. Let me know if you need any more information.
> More than 5k+ instances of PgConnection created
> -----------------------------------------------
>
> Key: DBCP-536
> URL: https://issues.apache.org/jira/browse/DBCP-536
> Project: Commons DBCP
> Issue Type: Bug
> Affects Versions: 2.0.1
> Reporter: Rahil S
> Priority: Major
> Attachments: Screenshot 2019-02-09 at 3.39.35 PM.jpg, Screenshot
> 2019-02-09 at 3.41.20 PM.jpg
>
>
> Hi,
>
> We are facing memory issues with DBCP2 in production. We are using the 2.0.1
> version of dbcp2. By analyzing heap dump we noticed that 5k+ instances of
> PgConnection were created. I have attached the screenshot of the same.
> We have set setMaxTotal(pool size) to 40 and initializing two BasicDatasource
> Objects for two different data source.
>
> Regards,
> Rahil
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