QueryFronted should send request to queriers when query_range has start==end #4877
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Signed-off-by: Alan Protasio <[email protected]>
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Signed-off-by: Alan Protasio <[email protected]>
Signed-off-by: Alan Protasio <[email protected]>
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What this PR does:
Right now, if we send a query range with the start == end, queryfrontend short circuit the request and return an empty response.
We should still send this request as prometheus returns 1 step in such scenarios.
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.mdupdated - the order of entries should be[CHANGE],[FEATURE],[ENHANCEMENT],[BUGFIX]