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https://issues.apache.org/jira/browse/DRILL-7639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17059662#comment-17059662
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ASF GitHub Bot commented on DRILL-7639:
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arina-ielchiieva commented on pull request #2027: DRILL-7639: Replace DBCP2
with HikariCP in RDBMS (JDBC) plugin
URL: https://github.com/apache/drill/pull/2027
# [DRILL-7639](https://issues.apache.org/jira/browse/DRILL-7639): Replace
DBCP2 with HikariCP in RDBMS (JDBC) plugin
## Description
This PR replace DBCP2 with HikariCP in RDBMS (JDBC) plugin since HikariCP is
much faster and more reliable.
https://beansroasted.wordpress.com/2017/07/29/connection-pool-analysis/
https://github.com/brettwooldridge/HikariCP
## Documentation
NA
## Testing
Added unit tests, ran all tests, tested manually.
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> Replace DBCP2 with HikariCP in RDBMS (JDBC) plugin
> --------------------------------------------------
>
> Key: DRILL-7639
> URL: https://issues.apache.org/jira/browse/DRILL-7639
> Project: Apache Drill
> Issue Type: Task
> Affects Versions: 1.17.0
> Reporter: Arina Ielchiieva
> Assignee: Arina Ielchiieva
> Priority: Major
> Fix For: 1.18.0
>
>
> Hikari is much faster and more reliable than DBCP2.
> See comparison and benchmarks:
> https://beansroasted.wordpress.com/2017/07/29/connection-pool-analysis/
> https://github.com/brettwooldridge/HikariCP
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