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  1. Sakai
  2. SAK-2066

tools forget their placement configuration

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    Details

    • Type: Bug
    • Status: CLOSED
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0, 2.0.1
    • Fix Version/s: 2.1.0
    • Component/s: None
    • Labels:
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      Description

      Tools sometimes forget their configuration. This is transient, a browse refresh will restore the tool's proper configuration. This is most easily seen with web content tools that sometimes display the instruction page instead of their configured URL.

      The problem is a multi-thread concurrency issue with the Site object's lazy parts. The code to date has let multiple threads access a tool's configuration, one going off to the db to resolve the lazy status, reading the values, while others assume the read is done and see no options.

      The problem seems to have been made worse with the recent introduction of caching in the Site service.

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                Assignee:
                Unassigned Unassigned
                Reporter:
                ggolden@umich.edu Glenn R. Golden (Inactive)
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                  Updated:
                  Resolved:

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