47 lines
2.0 KiB
Protocol Buffer
47 lines
2.0 KiB
Protocol Buffer
// Copyright 2021 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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package google.monitoring.v3;
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option csharp_namespace = "Google.Cloud.Monitoring.V3";
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option go_package = "google.golang.org/genproto/googleapis/monitoring/v3;monitoring";
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option java_multiple_files = true;
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option java_outer_classname = "DroppedLabelsProto";
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option java_package = "com.google.monitoring.v3";
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option php_namespace = "Google\\Cloud\\Monitoring\\V3";
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option ruby_package = "Google::Cloud::Monitoring::V3";
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// A set of (label, value) pairs that were removed from a Distribution
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// time series during aggregation and then added as an attachment to a
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// Distribution.Exemplar.
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//
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// The full label set for the exemplars is constructed by using the dropped
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// pairs in combination with the label values that remain on the aggregated
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// Distribution time series. The constructed full label set can be used to
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// identify the specific entity, such as the instance or job, which might be
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// contributing to a long-tail. However, with dropped labels, the storage
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// requirements are reduced because only the aggregated distribution values for
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// a large group of time series are stored.
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//
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// Note that there are no guarantees on ordering of the labels from
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// exemplar-to-exemplar and from distribution-to-distribution in the same
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// stream, and there may be duplicates. It is up to clients to resolve any
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// ambiguities.
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message DroppedLabels {
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// Map from label to its value, for all labels dropped in any aggregation.
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map<string, string> label = 1;
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}
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