Tim Burke eae27412d2 sharding: Don't inject shard ranges when user says quit ...

When an operator does a `find_and_replace` on a DB that already has
shard ranges, they get a prompt like:

   This will delete existing 58 shard ranges.
   Do you want to show the existing ranges [s], delete the existing
   ranges [yes] or quit without deleting [q]?

Previously, if they selected `q`, we would skip the delete but still do
the merge (!) and immediately warn about how there are now invalid shard
ranges. Now, quit without merging.

Change-Id: I7d869b137a6fbade59bb8ba16e4f3e9663e18822

2020-04-18 00:46:00 +00:00

17 KiB

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