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  1. SAFe Program
  2. SP-4261

Fix issue with Rucio metadata DB running out of connections

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      While this bug is not major (DB unresponsive until connections time out), as the number of people involved in testing/developing against it increases, it will increase in severity.

      A fix (using DB contexts) has been implemented but some more time is required to get this merged upstream.

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      While this bug is not major (DB unresponsive until connections time out), as the number of people involved in testing/developing against it increases, it will increase in severity. A fix (using DB contexts) has been implemented but some more time is required to get this merged upstream.
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      AC1: PR accepted for fix.

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      AC1: PR accepted for fix.
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      Not done in PI23 - blocked by Rucio development process. Suggest we find a better way to track defect fixing in Rucio in future, since it is difficult to guarantee both ability to develop (if dependent on upstream MRs) and delivery (dependent on external review and merge process).

      Show
      Not done in PI23 - blocked by Rucio development process. Suggest we find a better way to track defect fixing in Rucio in future, since it is difficult to guarantee both ability to develop (if dependent on upstream MRs) and delivery (dependent on external review and merge process).

    • PI24 - UNCOVERED

    • PI24-PB SRC23-PB data-ingestion-dissemination-and-replication data-lifecycle

    Description

      Issue described here: https://github.com/rucio/rucio/issues/6372

      This is a bug which can lead to the metadata DB becoming unresponsive when it runs out of connections. The fix is largely implemented (PR: https://github.com/rucio/rucio/pull/6373) but requires some additional attention to address security concerns.

      Steps required:

      • Resolve PR 6669 - modifying the psyco-pg binary (2SP)
      • Merge PR 6666 (1SP)
      • Add connection pooling fix in PR 6373 (1SP)
      • Merge PR 6373 (1SP)

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          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. SP-4867 Metadata Management v0.1 - Roadmap

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                b.mort Mort, Ben
                j.collinson Collinson, James
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