When running upgradeCheck() among other things I got:
Document: { "_id" : "aaaaaaaaaaaaa [... clipping 1100+ chars ...] aaa", "foo" : "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "bar" : "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy" } cannot be indexed by: _id_ Remove this document via the _id field
That seems... unhelpful!!!
- related to
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SERVER-8391 Pre-flight upgrade tool to check for changes breaking backwards compatibility or introducing regressions
- Closed