#1193 Bump go.opentelemetry.io/otel/sdk from 1.45.0 to 1.47.0 in the go_modules group across 1 directory Pull request opened by dependabot[bot] Bumps the go_modules group with 1 update in the / directory: go.opentelemetry.io/otel/sdk. Updates

<http://go.opentelemetry.io/otel/sdk|go.opentelemetry.io/otel/sdk>

from 1.45.0 to 1.47.0 Release notes Sourced from go.opentelemetry.io/otel/sdk's releases.

v1.47.0/v0.69.0/v0.23.0/v0.1.0

This release contains the first stable release of the OpenTelemetry Go Logs API and SDK. Our project stability guarantees now apply to the following modules:

•

<http://go.opentelemetry.io/otel/log|go.opentelemetry.io/otel/log>

•

<http://go.opentelemetry.io/otel/sdk/log|go.opentelemetry.io/otel/sdk/log>

See our versioning policy for more information about these stability guarantees.

Added

• Add

String

method for

KeyValue

type in

<http://go.opentelemetry.io/otel/attribute|go.opentelemetry.io/otel/attribute>

. (#8205)

• Add

String

method for

Set

type in

<http://go.opentelemetry.io/otel/attribute|go.opentelemetry.io/otel/attribute>

. (#8347)

• Add

WithMaxExportBatchSize

to

<http://go.opentelemetry.io/otel/sdk/metric|go.opentelemetry.io/otel/sdk/metric>

to configure the maximum export batch size for

PeriodicReader

. (#8960)

• Add

WithAttributeValueDepthLimit

,

DefaultAttributeValueDepthLimit

, and

SpanLimits.AttributeValueDepthLimit

in

<http://go.opentelemetry.io/otel/sdk/trace|go.opentelemetry.io/otel/sdk/trace>

to configure the maximum depth of span, event, link, and instrumentation scope attribute values. (#8938)

• Add

WithAttributeValueDepthLimit

in

<http://go.opentelemetry.io/otel/sdk/log|go.opentelemetry.io/otel/sdk/log>

to configure the maximum depth of log record and instrumentation scope attribute values. (#8938)

• Add

WithMaxResponseSize

to

<http://go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp

,

go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp|go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp

,

go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp>

, and`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#8941)

• Add experimental

ProbabilitySampler

in

<http://go.opentelemetry.io/otel/sdk/trace/x|go.opentelemetry.io/otel/sdk/trace/x>

that conforms to the OpenTelemetry specification's threshold-based sampling algorithm. (#8123)

• Add experimental

*Binder

extension interfaces in

<http://go.opentelemetry.io/otel/metric/x|go.opentelemetry.io/otel/metric/x>

for instruments that support binding attributes ahead of time. (#8760)

• Add the experimental

Finisher

synchronous metric instrument extension interface to

<http://go.opentelemetry.io/otel/metric/x|go.opentelemetry.io/otel/metric/x>

. (#8906)

Changed

• Use the OpenTelemetry Attribute Collection representation for non-OTLP protocols for metric data diffs in

<http://go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest|go.opentelemetry.io/otel/sdk/metric/metricdata/metricdatatest>

. (#8993)

• Apply a maximum depth of 64 by default to span, event, link, log record, and instrumentation scope attribute values in

<http://go.opentelemetry.io/otel/sdk/trace|go.opentelemetry.io/otel/sdk/trace>

and

<http://go.opentelemetry.io/otel/sdk/log|go.opentelemetry.io/otel/sdk/log>

. (#8938)

• Reduce allocations when applying attribute value length limits in

<http://go.opentelemetry.io/otel/sdk/trace|go.opentelemetry.io/otel/sdk/trace>

and

<http://go.opentelemetry.io/otel/sdk/log|go.opentelemetry.io/otel/sdk/log>

by rebuilding composite values only when truncation is needed. (#8912)

• Decode

traceparent

using a hex lookup table in

<http://go.opentelemetry.io/otel/propagation|go.opentelemetry.io/otel/propagation>

, which rejects the specification-disallowed upper-case characters without a separate scan of the header. (#8739)

• Decode all characters at constant indices in

TraceIDFromHex

and

SpanIDFromHex

in

<http://go.opentelemetry.io/otel/trace|go.opentelemetry.io/otel/trace>

to eliminate bounds checks. (#8740)

Fixed

• Count valid U+FFFD replacement characters toward attribute value length limits in

<http://go.opentelemetry.io/otel/trace|go.opentelemetry.io/otel/trace>

,

<http://go.opentelemetry.io/otel/sdk/trace|go.opentelemetry.io/otel/sdk/trace>

, and

<http://go.opentelemetry.io/otel/sdk/log|go.opentelemetry.io/otel/sdk/log>

.

• Truncate string attribute values to empty strings when the configured length limit is zero, including malformed UTF-8, in

<http://go.opentelemetry.io/otel/trace|go.opentelemetry.io/otel/trace>

,

<http://go.opentelemetry.io/otel/sdk/trace|go.opentelemetry.io/otel/sdk/trace>

, and

<http://go.opentelemetry.io/otel/sdk/log|go.opentelemetry.io/otel/sdk/log>

. (#9054)

• Fix a data race in

NewPeriodicReader

where

r.inst

was assigned after the background goroutine was launched in

<http://go.opentelemetry.io/otel/sdk/metric|go.opentelemetry.io/otel/sdk/metric>

. (#9028)

• Prevent precision loss for large

int64

values in

Sum

,

Histogram

, and

ExponentialHistogram

aggregations in

<http://go.opentelemetry.io/otel/sdk/metric|go.opentelemetry.io/otel/sdk/metric>

. (#8981)

• Ensure

grpc.DialOption

values passed via

WithDialOption

take precedence over conflicting internally-computed defaults in`go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`,`go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`, and`go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#8805, #8834, #8836)

• Treat overflowing

OTEL_METRIC_EXPORT_INTERVAL

and

OTEL_METRIC_EXPORT_TIMEOUT

values as invalid in

<http://go.opentelemetry.io/otel/sdk/metric|go.opentelemetry.io/otel/sdk/metric>

. (#8800)

• Preve…

jmpsec/osctrl