mcilwain 49ac4e3e69 Improve Datastore efficiency of duplicate contact messages ... I should have caught this in the review, but [] is loading *ALL* contacts individually from Datastore on every domain update. This will add a large number of Datastore round trips and thus significantly reduce update performance. This CL changes the behavior to *ONLY* load contacts when there is a duplicate (which is needed to determine the contact's display name to generate the error message), and loads all of them in a single batch rather than individually. This also makes some minor changes around domain getters returning empty sets instead of null. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=233128140		2019-02-11 11:22:34 -05:00
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com/google/testing/builddefs	Format .bzl files with buildifier	2018-07-14 01:37:03 -04:00
google/registry	Improve Datastore efficiency of duplicate contact messages	2019-02-11 11:22:34 -05:00