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  1. Core Server
  2. SERVER-21325

Collection validate erroneously warns about inconsistent validation results

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    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 3.2.0-rc3
    • Affects Version/s: 3.2.0-rc2
    • Component/s: Storage
    • None
    • Fully Compatible
    • ALL
    • Hide 
      var coll = db.foo;
coll.drop();
coll.insert({});
coll.insert({});
coll.validate();
      Show
      var coll = db.foo; coll.drop(); coll.insert({}); coll.insert({}); coll.validate();
    • QuInt C (11/23/15)
    • None
    • 3
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      The values in the sizeStorer are compared to the results of running WiredTiger validate. If the sizeStorer hasn't been synced, it may give an erroneous warning.

      Here's the server output when running the short script in this ticket:

      2015-11-06T09:50:39.986-0500 I COMMAND  [conn1] CMD: validate test.foo
2015-11-06T09:50:39.998-0500 W STORAGE  [conn1] table:collection-0-1346335310766002818: Existing data in size storer (1 records 22 bytes) is inconsistent with validation results (2 records 44 bytes). Updating size storer with new values.

            Assignee:
            dan@mongodb.com Daniel Pasette (Inactive)
            Reporter:
            dan@mongodb.com Daniel Pasette (Inactive)
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              Created:
              Updated:
              Resolved: