Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

ddtrace/tracer: don't set empty tracestate propagation tag #1910

Merged
merged 1 commit into from Apr 17, 2023

Conversation

ahmed-mez
Copy link
Contributor

What does this PR do?

fixes #1776

Motivation

Describe how to test/QA your changes

Reviewer's Checklist

  • Changed code has unit tests for its functionality.
  • If this interacts with the agent in a new way, a system test has been added.

@ahmed-mez ahmed-mez requested a review from a team April 17, 2023 15:58
@pr-commenter
Copy link

pr-commenter bot commented Apr 17, 2023

Benchmarks

Comparing candidate commit 4d1639e in PR branch ahmed/fix-empty-tracestate with baseline commit 7883f0e in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 18 metrics, 0 unstable metrics.

@ahmed-mez ahmed-mez changed the title ddtrace/tracer: don't set empty tracestate propagator ddtrace/tracer: don't set empty tracestate propagation tag Apr 17, 2023
@@ -896,6 +898,11 @@ func parseTraceparent(ctx *spanContext, header string) error {
// `origin` = `o`
// `_dd.p.` prefix = `t.`
func parseTracestate(ctx *spanContext, header string) error {
if header == "" {
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Do we need to do this empty check in both places? (If so maybe we should duplicate this comment in both places to make it obvious why it's alright for it to be empty)

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Good point, the empty check here should be enough! (PR updated)

@ahmed-mez ahmed-mez enabled auto-merge (squash) April 17, 2023 19:25
@ahmed-mez ahmed-mez merged commit 6408430 into main Apr 17, 2023
16 of 17 checks passed
@ahmed-mez ahmed-mez deleted the ahmed/fix-empty-tracestate branch April 17, 2023 19:35
zARODz11z added a commit that referenced this pull request May 8, 2023
…ch as queuename tags

contrib: upgrade labstack/echo/v4 from v4.2.0 to v4.9.0 (#1891)

ci: fix flaky lint job (#1892)

contrib/elasticsearch: use naming schema (#1897)

ci: introduce golangci (#1898)

appsec: suspicious request blocking (#1797)

Co-authored-by: Julio Guerra <julio@datadog.com>

ci/golangci-lint: skip google.golang.org/grpc.v12 (#1899)

.github/workflows: run ASM and RC system-tests scenarios (#1900)

contrib/hashicorp/vault: use naming schema (#1868)

contrib/database/sql: add WithIgnoreQueryTypes option (#1823)

Co-authored-by: Zarir Hamza <zarir.hamza@datadoghq.com>
Co-authored-by: Rodrigo Argüello <rodrigo.arguello@datadoghq.com>

contrib/database/sql: use naming schema (#1895)

internal/appsec: add server.request.method address (#1893)

Signed-off-by: Eliott Bouhana <eliott.bouhana@datadoghq.com>
Co-authored-by: François Mazeau <francois.mazeau@datadoghq.com>

internal/appsec/dyngo: atomic instrumentation swapping (#1873)

Co-authored-by: François Mazeau <francois.mazeau@datadoghq.com>

go.mod: datadog-agent/pkg/remoteconfig/state 7.45.0-rc.1 (#1902)

internal/version: bump to v1.51.0 (#1912)

ddtrace/tracer: don't set empty tracestate propagation tag (#1910)

go.mod: github.com/DataDog/datadog-agent/pkg/obfuscate 7.45.0-rc.1 (#1916)

appsec: add blocking SDK body operation (#1901)

* Modifying the appsec api: adding appsec.MonitorParsedHTTPBody an error as return value
* Adding a call to the WAF to check for security event synchronously with a call to appsec.MonitorParsedHTTPBody on the body passed as parameter
* Removing the call to the WAF done on the body an the end of a request because we moved it.
* Refactoring the waf addresses storage and access

Signed-off-by: Eliott Bouhana <eliott.bouhana@datadoghq.com>

ddtrace/{opentelemetry,opentracer}: add telemetry (#1909)

internal/appsec: fix user ID event detection (#1918)

internal/telemetry: track tracer init time metric (#1896)

Co-authored-by: Andrew Glaude <andrew.glaude@datadoghq.com>

internal/appsec/remoteconfig: fix rules overrides (#1921)

contrib/mongodb: use naming schema (#1908)

contrib/syndtr/goleveldb/leveldb: use naming schema (#1914)

contrib/tidwall/buntdb: use naming schema (#1913)

internal/appsec: do not ignore the appsec events rate limiter (#1927)

remoteconfig: remove empty products and don't override appsec rules data (#1925)

contrib/kafka: refactor tests (#1907)

contrib/google.golang.org/grpc: use naming schema (#1919)

contrib/twitchtv/twirp: use naming schema (#1920)

contrib/http: use naming schema (#1929)

ddtrace/tracer: reset decision maker during fallback behavior of w3c header extraction (#1933)

contrib/cassandra: use naming schema (#1911)

Co-authored-by: Diana Shevchenko <40775148+dianashevchenko@users.noreply.github.com>

contrib/redis: use naming schema (#1906)

Co-authored-by: Andrew Glaude <andrew.glaude@datadoghq.com>

ci/system-tests: more scenarios with parallel jobs (#1938)

ci: update linter job and add bodyclose (#1942)

contrib/redis/go-redis.v9: support v9 (#1730)

Add support for new go-redis version v9.

It does 2 things:
Copy existing version 8 files to a new path, /redis/go-redis.v9.
Make changes to support version 9.

Fixes #1710

format and rerun go tidy

get rid of prints

add topLevelRegion assertions

remove confusing named return values and todo comment

ddtrace/tracer: ensure access to trace tags is concurrency-safe (#1948)

Spancontext marshaling was accessing tracer internal structures without a
lock, resulting in a data race and panic.

This commit adds a few methods to trace to allow safe access to the tags
and propagatingTags members of trace to the marshaling code.

Fixes #1944

ddtrace/tracer: mark context updated when SetUser is called (#1949)

Fixes a minor logic mistake when setting a user on a span

lint and add default switch case

refactor resourceNameKey and value assignments

restructure functions to be left aligned

use internal logger, be less verbose with function names

go back to normal switch type and format

Set keyTraceID128 on first span in the chunk only (#1946)

go.mod: upgrade go-libddwaf to v1.2.0 (#1953)

Co-authored-by: Julio Guerra <julio@datadog.com>

contrib/database/sql: fix bug where options were always overwritten by register options (#1904)

Co-authored-by: Diana Shevchenko <40775148+dianashevchenko@users.noreply.github.com>

ci/smoke-tests: update the go.sum file after go get -u (#1957)

contrib/net/http: don't set empty string values as span tags (#1956)

Do not set span fields when they are not configured so the tracer can put the defaults in.

use normal string then derefence

rever go.mod and go.sum changes

contrib/internal/httptrace: remove naming schema from init (#1960)

contrib/graphql: use naming schema (#1926)

internal/telemetry: trim the dependencies version prefix v (#1963)

contrib/aws: use naming schema (#1931)

contrib/cloud.google.com/go/pubsub.v1: use naming schema (#1937)

go mod tidy

lint and fix test
@zekth
Copy link
Contributor

zekth commented May 10, 2023

Any timeframe for this to be released?

@dianashevchenko
Copy link
Contributor

@zekth I believe next release is aimed to start Mon 15th.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

Warning about empty tracestate since upgrade to v1.48.0
4 participants