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[pkg/batchperresourceattr] deprecate in favor of internal/batchperres…
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| # Use this changelog template to create an entry for release notes. | ||
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| # One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix' | ||
| change_type: deprecation | ||
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| # The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver) | ||
| component: pkg/batchperresourceattr | ||
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| # A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`). | ||
| note: Deprecate in favor of internal/batchperresourceattr | ||
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| # Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists. | ||
| issues: [15372] | ||
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| # (Optional) One or more lines of additional information to render under the primary note. | ||
| # These lines will be padded with 2 spaces and then inserted directly into the document. | ||
| # Use pipe (|) for multiline entries. | ||
| subtext: | ||
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| # If your change doesn't affect end users or the exported elements of any package, | ||
| # you should instead start your pull request title with [chore] or use the "Skip Changelog" label. | ||
| # Optional: The change log or logs in which this entry should be included. | ||
| # e.g. '[user]' or '[user, api]' | ||
| # Include 'user' if the change is relevant to end users. | ||
| # Include 'api' if there is a change to a library API. | ||
| # Default: '[user]' | ||
| change_logs: [api] |
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| include ../../Makefile.Common |
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| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
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| package batchperresourceattr // import "github.com/open-telemetry/opentelemetry-collector-contrib/internal/batchperresourceattr" | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
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| "go.opentelemetry.io/collector/consumer" | ||
| "go.opentelemetry.io/collector/pdata/plog" | ||
| "go.opentelemetry.io/collector/pdata/pmetric" | ||
| "go.opentelemetry.io/collector/pdata/ptrace" | ||
| "go.uber.org/multierr" | ||
| ) | ||
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| var separator = string([]byte{0x0, 0x1}) | ||
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| type batchTraces struct { | ||
| attrKeys []string | ||
| next consumer.Traces | ||
| } | ||
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| func NewBatchPerResourceTraces(attrKey string, next consumer.Traces) consumer.Traces { | ||
| return &batchTraces{ | ||
| attrKeys: []string{attrKey}, | ||
| next: next, | ||
| } | ||
| } | ||
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| func NewMultiBatchPerResourceTraces(attrKeys []string, next consumer.Traces) consumer.Traces { | ||
| return &batchTraces{ | ||
| attrKeys: attrKeys, | ||
| next: next, | ||
| } | ||
| } | ||
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| // Capabilities returns the capabilities of the next consumer because batchTraces doesn't mutate data itself. | ||
| func (bt *batchTraces) Capabilities() consumer.Capabilities { | ||
| return bt.next.Capabilities() | ||
| } | ||
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| func (bt *batchTraces) ConsumeTraces(ctx context.Context, td ptrace.Traces) error { | ||
| rss := td.ResourceSpans() | ||
| lenRss := rss.Len() | ||
| // If zero or one resource spans just call next. | ||
| if lenRss <= 1 { | ||
| return bt.next.ConsumeTraces(ctx, td) | ||
| } | ||
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| indicesByAttr := make(map[string][]int) | ||
| for i := 0; i < lenRss; i++ { | ||
| rs := rss.At(i) | ||
| var attrVal string | ||
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| for _, k := range bt.attrKeys { | ||
| if attributeValue, ok := rs.Resource().Attributes().Get(k); ok { | ||
| attrVal = fmt.Sprintf("%s%s%s", attrVal, separator, attributeValue.Str()) | ||
| } | ||
| } | ||
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| indicesByAttr[attrVal] = append(indicesByAttr[attrVal], i) | ||
| } | ||
| // If there is a single attribute value, then call next. | ||
| if len(indicesByAttr) <= 1 { | ||
| return bt.next.ConsumeTraces(ctx, td) | ||
| } | ||
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| // Build the resource spans for each attribute value using CopyTo and call next for each one. | ||
| var errs error | ||
| for _, indices := range indicesByAttr { | ||
| tracesForAttr := ptrace.NewTraces() | ||
| for _, i := range indices { | ||
| rs := rss.At(i) | ||
| rs.CopyTo(tracesForAttr.ResourceSpans().AppendEmpty()) | ||
| } | ||
| errs = multierr.Append(errs, bt.next.ConsumeTraces(ctx, tracesForAttr)) | ||
| } | ||
| return errs | ||
| } | ||
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| type batchMetrics struct { | ||
| attrKeys []string | ||
| next consumer.Metrics | ||
| } | ||
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| func NewBatchPerResourceMetrics(attrKey string, next consumer.Metrics) consumer.Metrics { | ||
| return &batchMetrics{ | ||
| attrKeys: []string{attrKey}, | ||
| next: next, | ||
| } | ||
| } | ||
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| func NewMultiBatchPerResourceMetrics(attrKeys []string, next consumer.Metrics) consumer.Metrics { | ||
| return &batchMetrics{ | ||
| attrKeys: attrKeys, | ||
| next: next, | ||
| } | ||
| } | ||
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| // Capabilities returns the capabilities of the next consumer because batchMetrics doesn't mutate data itself. | ||
| func (bt *batchMetrics) Capabilities() consumer.Capabilities { | ||
| return bt.next.Capabilities() | ||
| } | ||
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| func (bt *batchMetrics) ConsumeMetrics(ctx context.Context, td pmetric.Metrics) error { | ||
| rms := td.ResourceMetrics() | ||
| lenRms := rms.Len() | ||
| // If zero or one resource metrics just call next. | ||
| if lenRms <= 1 { | ||
| return bt.next.ConsumeMetrics(ctx, td) | ||
| } | ||
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| indicesByAttr := make(map[string][]int) | ||
| for i := 0; i < lenRms; i++ { | ||
| rm := rms.At(i) | ||
| var attrVal string | ||
| for _, k := range bt.attrKeys { | ||
| if attributeValue, ok := rm.Resource().Attributes().Get(k); ok { | ||
| attrVal = fmt.Sprintf("%s%s%s", attrVal, separator, attributeValue.Str()) | ||
| } | ||
| } | ||
| indicesByAttr[attrVal] = append(indicesByAttr[attrVal], i) | ||
| } | ||
| // If there is a single attribute value, then call next. | ||
| if len(indicesByAttr) <= 1 { | ||
| return bt.next.ConsumeMetrics(ctx, td) | ||
| } | ||
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| // Build the resource metrics for each attribute value using CopyTo and call next for each one. | ||
| var errs error | ||
| for _, indices := range indicesByAttr { | ||
| metricsForAttr := pmetric.NewMetrics() | ||
| for _, i := range indices { | ||
| rm := rms.At(i) | ||
| rm.CopyTo(metricsForAttr.ResourceMetrics().AppendEmpty()) | ||
| } | ||
| errs = multierr.Append(errs, bt.next.ConsumeMetrics(ctx, metricsForAttr)) | ||
| } | ||
| return errs | ||
| } | ||
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| type batchLogs struct { | ||
| attrKeys []string | ||
| next consumer.Logs | ||
| } | ||
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| func NewBatchPerResourceLogs(attrKey string, next consumer.Logs) consumer.Logs { | ||
| return &batchLogs{ | ||
| attrKeys: []string{attrKey}, | ||
| next: next, | ||
| } | ||
| } | ||
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| func NewMultiBatchPerResourceLogs(attrKeys []string, next consumer.Logs) consumer.Logs { | ||
| return &batchLogs{ | ||
| attrKeys: attrKeys, | ||
| next: next, | ||
| } | ||
| } | ||
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| // Capabilities returns the capabilities of the next consumer because batchLogs doesn't mutate data itself. | ||
| func (bt *batchLogs) Capabilities() consumer.Capabilities { | ||
| return bt.next.Capabilities() | ||
| } | ||
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| func (bt *batchLogs) ConsumeLogs(ctx context.Context, td plog.Logs) error { | ||
| rls := td.ResourceLogs() | ||
| lenRls := rls.Len() | ||
| // If zero or one resource logs just call next. | ||
| if lenRls <= 1 { | ||
| return bt.next.ConsumeLogs(ctx, td) | ||
| } | ||
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| indicesByAttr := make(map[string][]int) | ||
| for i := 0; i < lenRls; i++ { | ||
| rl := rls.At(i) | ||
| var attrVal string | ||
| for _, k := range bt.attrKeys { | ||
| if attributeValue, ok := rl.Resource().Attributes().Get(k); ok { | ||
| attrVal = fmt.Sprintf("%s%s%s", attrVal, separator, attributeValue.Str()) | ||
| } | ||
| } | ||
| indicesByAttr[attrVal] = append(indicesByAttr[attrVal], i) | ||
| } | ||
| // If there is a single attribute value, then call next. | ||
| if len(indicesByAttr) <= 1 { | ||
| return bt.next.ConsumeLogs(ctx, td) | ||
| } | ||
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| // Build the resource logs for each attribute value using CopyTo and call next for each one. | ||
| var errs error | ||
| for _, indices := range indicesByAttr { | ||
| logsForAttr := plog.NewLogs() | ||
| for _, i := range indices { | ||
| rl := rls.At(i) | ||
| rl.CopyTo(logsForAttr.ResourceLogs().AppendEmpty()) | ||
| } | ||
| errs = multierr.Append(errs, bt.next.ConsumeLogs(ctx, logsForAttr)) | ||
| } | ||
| return errs | ||
| } |
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