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  1. University of Michigan
  2. UMICH-251

Investigate and upgrade database connection pooling improvements

    Details

    • Type: Task
    • Status: Reopened
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: CTools 2.7.1C
    • Fix Version/s: None
    • Labels:

      Description

      CTools and Sakai currently use DBCP 1.2.2, which hasn't been updated since 2007. We've seen occasional problems with database pool exhaustion that cascade into server slowdowns and restarts. We need to investigate either upgrading to a newer version or switching to Tomcat 7 DB pooling. We should share our proposal with the rest of the Sakai community when ready.

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                  Assignee:
                  umich-dev UMich Developers
                  Reporter:
                  bkirschn Beth Kirschner
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                    Created:
                    Updated: