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  1. Core Server
  2. SERVER-29487

IdempotencyTest::validate() should also verify consistency of collection/index options

    • Type: Icon: Improvement Improvement
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 3.5.9
    • Affects Version/s: None
    • Component/s: Replication
    • None
    • Fully Compatible
    • TIG 2017-06-19, TIG 2017-07-10

      The IdempotencyTest::validate() function currently performs collection validation and computes a hash of the collection's contents for later verification. We should additional check that re-applying the operations via runOps() results in a collection with the same options as before and that any indexes on the collection have the same options as before. This can be viewed as the C++ analogue to some of the additional consistency checks for collection metadata performed in ReplSetTest.prototype.checkReplicatedDataHashes().

      The IdempotencyTest::validate() function should probably return a struct that contains a std::string for the collection's hash as well as a CollectionOptions struct and a std::vector<BSONObj> for the index specifications. See CollectionCatalogEntry::getCollectionOptions() and CollectionCatalogEntry::getIndexSpec() for how to retrieve this information from collection->getCatalogEntry().

            Assignee:
            may.hoque@mongodb.com May Hoque
            Reporter:
            max.hirschhorn@mongodb.com Max Hirschhorn
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              Created:
              Updated:
              Resolved: