feat(blooms): ignore individual bloom-gw failures #12863
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owen-d
commented
May 2, 2024
owen-d
commented
- includes a new metric to record statuses now that we ignore errors
- Also removes old/no longer relevant cache locality score metric since we now resolve bloom-gw membership in a different way
Signed-off-by: Owen Diehl <[email protected]>
chaudum
reviewed
May 2, 2024
pkg/bloomgateway/client.go
Outdated
| "blocks", len(rs.blocks), | ||
| "err", err, | ||
| ) | ||
| return nil |
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In case a request fails, the results entries need to be equal to the request entries, otherwise we assume that all requested chunks have been filtered out.
Suggested change
| return nil | |
| results[i] = rs.groups | |
| count += len(rs.groups) | |
| return nil |
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Increasing count is not strictly needed, but the value is used for the allocation of the result buffer.
| Buckets: prometheus.LinearBuckets(0.01, 0.2, 5), | ||
| }), | ||
| Name: "requests_total", | ||
| Help: "Total number of requests made to the bloom gateway", |
Signed-off-by: Owen Diehl <[email protected]>
chaudum
approved these changes
May 2, 2024
pkg/bloomgateway/client.go
Outdated
| "blocks", len(rs.blocks), | ||
| "err", err, | ||
| ) | ||
| return nil |
There was a problem hiding this comment.
Increasing count is not strictly needed, but the value is used for the allocation of the result buffer.
pkg/bloomgateway/client_test.go
Outdated
| @@ -52,7 +52,7 @@ func TestGatewayClient_MergeSeries(t *testing.T) { | |||
| {Fingerprint: 0x01, Refs: []*logproto.ShortRef{shortRef(0, 1, 3), shortRef(1, 2, 4)}}, // fully overlapping chunks | |||
| {Fingerprint: 0x02, Refs: []*logproto.ShortRef{shortRef(0, 1, 5), shortRef(1, 2, 6)}}, // partially overlapping chunks | |||
| }, | |||
| // response 2 | |||
| // response 3 | |||
…in all cases Signed-off-by: Owen Diehl <[email protected]>
Signed-off-by: Owen Diehl <[email protected]>
chaudum
approved these changes
May 2, 2024
shantanualsi
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May 6, 2024
grafanabot
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May 6, 2024
(cherry picked from commit 4c9b22f)
chaudum
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May 6, 2024
Backport 4c9b22f from #12863 Co-authored-by: Owen Diehl <[email protected]>
This was referenced May 13, 2024
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