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57 lines
1.6 KiB
57 lines
1.6 KiB
// Copyright 2017 The Prometheus Authors |
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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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package remote |
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import ( |
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"github.com/prometheus/common/model" |
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"github.com/prometheus/prometheus/pkg/labels" |
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"github.com/prometheus/prometheus/storage" |
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) |
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// Appender implements scrape.Appendable. |
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func (s *Storage) Appender() (storage.Appender, error) { |
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return s, nil |
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} |
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// Add implements storage.Appender. |
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func (s *Storage) Add(l labels.Labels, t int64, v float64) (uint64, error) { |
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s.mtx.RLock() |
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defer s.mtx.RUnlock() |
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for _, q := range s.queues { |
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if err := q.Append(&model.Sample{ |
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Metric: labelsToMetric(l), |
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Timestamp: model.Time(t), |
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Value: model.SampleValue(v), |
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}); err != nil { |
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panic(err) // QueueManager.Append() should always return nil as per doc string. |
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} |
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} |
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return 0, nil |
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} |
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// AddFast implements storage.Appender. |
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func (s *Storage) AddFast(l labels.Labels, _ uint64, t int64, v float64) error { |
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_, err := s.Add(l, t, v) |
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return err |
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} |
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// Commit implements storage.Appender. |
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func (*Storage) Commit() error { |
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return nil |
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} |
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// Rollback implements storage.Appender. |
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func (*Storage) Rollback() error { |
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return nil |
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}
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