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  1. Sling
  2. SLING-5131

Introduce ConsistencyService to discovery.commons

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • Discovery Commons 1.0.0
    • Extensions
    • None

    Description

      As described in SLING-4627 doing any kind of discovery implementation on top of an eventually consistent repository requires synchronization with this very repository in order to ensure all events of an old incarnation of a view are processed before a new incarnation of a view is announced to everybody. Thus a cluster-wide synchronization is required.

      Such a synchronization can be achieved fairly straight-forward by storing a well-defined 'sync token' into a location which is known to everybody else in the cluster - and having everybody wait for seeing this token before continuing.

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          supercedes

          Improvement - An improvement or enhancement to an existing feature or task. SLING-4627 TOPOLOGY_CHANGED in an eventually consistent repository

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              stefanegli Stefan Egli
              stefanegli Stefan Egli
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              Dates

                Created:
                Updated:
                Resolved: