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Posted to dev@ranger.apache.org by "Pradeep Agrawal (Jira)" <ji...@apache.org> on 2023/06/12 06:22:00 UTC

[jira] [Updated] (RANGER-2895) Replace c3p0 connection pool with HikariCP, upgrading MySQL connector

     [ https://issues.apache.org/jira/browse/RANGER-2895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pradeep Agrawal updated RANGER-2895:
------------------------------------
    Attachment: 0001-RANGER-2895-Replace-c3p0-connection-pool-with-Hikari-1.patch

> Replace c3p0 connection pool with HikariCP, upgrading MySQL connector
> ---------------------------------------------------------------------
>
>                 Key: RANGER-2895
>                 URL: https://issues.apache.org/jira/browse/RANGER-2895
>             Project: Ranger
>          Issue Type: Improvement
>          Components: admin, Ranger
>    Affects Versions: 3.0.0
>            Reporter: RickyMa
>            Assignee: Pradeep Agrawal
>            Priority: Major
>         Attachments: 0001-RANGER-2895-Replace-c3p0-connection-pool-with-Hikari-1.patch, 0001-RANGER-2895-Replace-c3p0-connection-pool-with-Hikari.patch
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> We should replace c3p0 with [HikariCP|[https://github.com/brettwooldridge/HikariCP]]. HikariCP is much faster and less error prone. HikariCP is more popular with 13.2k+ stars on its github. There were no more new commits since Nov 18, 2019 in [c3p0|[https://github.com/swaldman/c3p0/commits/master]].
> [MySQL connector|[https://github.com/mysql/mysql-connector-j]] should be upgraded to the latest stable versions as well to include many essential bugfixes.



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