zenador

There is a memcached bug where this error appears: ``` level=debug ts=2022-06-23T10:28:27.220696365Z caller=memcached_client.go:406 name=frontend-cache msg="failed to store item to memcached" key=1@b2ae91c4319dafc4 sizeBytes=86848 server=10.70.1.208:11211 err="memcache: unexpected response line from \"set\": \"SERVER_ERROR...

Add messageSizeLargerErrFmt error to errors catalog

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#### What this PR does Add messageSizeLargerErrFmt error to errors catalog. #### Which issue(s) this PR fixes or relates to Fixes #2432 #### Checklist - [x] Tests updated - [x]...

Insane experiment to optimize sum

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Continuing from https://github.com/prometheus/prometheus/pull/8602

Parse "out of memory storing object" error and report it with a dedicated "reason"

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### Is your proposal related to a problem? When memcached memory is full and it can't reclaim it, storing an entry to the cache fails with this error: ``` level=debug...

Retry storing items in the memcached client when "out of memory storing object" error occurs

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### Is your proposal related to a problem? When memcached memory is full and it can't reclaim it, storing an entry to the cache fails with this error: ``` level=debug...

Support the new sparse histograms from prometheus

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#### What this PR does - Vendored the latest [mimir-prometheus](https://github.com/grafana/mimir-prometheus) into mimir - Rebased commits from https://github.com/grafana/mimir/pull/2492 and @LeviHarrison 's `sparsehistogram-part-2` branch onto main and fixed conflicts and tests ####...

Please ignore, running integration tests for sparse histograms

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Please ignore, not for merging, just seeing integration test results.

Please ignore, running more tests for sparse histograms

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Please ignore, not for merging, just seeing test results.

Currently the conversion methods from prompb.Histogram to histogram.(Float)Histogram do not check the type of histogram, and leaves it to the caller to enforce, which can cause errors that are hard...

Addresses https://github.com/prometheus/prometheus/issues/12134 using the config `bucket_limit` (in the same place as `sample_limit`).