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  1. Core Server
  2. SERVER-54208

Remove blocking call to Fetcher::join from TenantMigrationDonorService

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 5.1.0-rc0
    • None
    • None
    • Fully Compatible
    • v5.0
    • Sharding 2021-07-12, Sharding 2021-07-26, Sharding 2021-08-09
    • 34

    Description

      I was looking at the TenantMigrationDonorService for other reasons and I noticed that in one of the future continuations we use the blocking API of the Fetcher class to do networking. This could be a problem if running in a thread pool with a fixed number of threads.

      Fixing this depends on making a non-blocking version of the Fetcher API (SERVER-54206).

      Attachments

        Issue Links

          depends on

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-54206 Create a non-blocking API for the Fetcher class (or create an alternate class)

          • Major - P3 - Major loss of function.
          • Closed
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-53761 Determine strategy to make the ServiceEntryPointCommon more asynchronous

          • Major - P3 - Major loss of function.
          • Blocked
          related to

          Task - A task that needs to be done. SERVER-55496 Increase tenant migration donor service thread pool max size

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              jason.zhang@mongodb.com Jason Zhang
              matthew.saltz@mongodb.com Matthew Saltz (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: