Prevent date_histogram
from OOMing (backport of #72081)
#72328
Merged
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This prevents the
date_histogram
from running out of memory allocatingempty buckets when you set the interval to something tiny like
seconds
and aggregate over a very wide date range. Without this change we'd
allocate memory very quickly and throw and out of memory error, taking
down the node. With it we instead throw the standard "too many buckets"
error.
Relates to #71758