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  1. Core Server
  2. SERVER-36860

Implement functions for persisting/deleting/reading coordinator commit decisions

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    • Sprint:
      Sharding 2018-10-08, Sharding 2018-10-22, Sharding 2018-11-05

      Description

      We need to persist commit decisions to config.transactionCommitDecisions as specified in the design document for transactions. For this, we should implement the following functions:

      • persistDecision: Must atomically choose the commit timestamp and write the commit decision to disk.
      • readAllDecisions: Returns all commit decisions as a vector in memory. For use in recovery.
      • deleteDecision: Removes a decision from the collection.

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              Assignee:
              matthew.saltz Matthew Saltz
              Reporter:
              matthew.saltz Matthew Saltz
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