[extension/jsonlogencoding] use goccy/go-json instead of jsoniter

.chloggen/jsoniter_replacement.yaml

@@ -0,0 +1,27 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: jsonlogencodingextension
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Use goccy/go-json instead of jsoniter
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [36154]
+
+# (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:
+
+# 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: []

extension/encoding/jsonlogencodingextension/extension.go

@@ -8,7 +8,7 @@ import (
 	"fmt"
 	"time"
 
-	jsoniter "github.com/json-iterator/go"
+	"github.com/goccy/go-json"
 	"go.opentelemetry.io/collector/component"
 	"go.opentelemetry.io/collector/pdata/pcommon"
 	"go.opentelemetry.io/collector/pdata/plog"
@@ -37,7 +37,7 @@ func (e *jsonLogExtension) MarshalLogs(ld plog.Logs) ([]byte, error) {
 	default:
 		return nil, fmt.Errorf("Marshal: Expected 'Map' found '%v'", logRecord.Type().String())
 	}
-	buf, err := jsoniter.Marshal(raw)
+	buf, err := json.Marshal(raw)
 	if err != nil {
 		return nil, err
 	}
@@ -49,7 +49,7 @@ func (e *jsonLogExtension) UnmarshalLogs(buf []byte) (plog.Logs, error) {
 
 	// get json logs from the buffer
 	jsonVal := map[string]any{}
-	if err := jsoniter.Unmarshal(buf, &jsonVal); err != nil {
+	if err := json.Unmarshal(buf, &jsonVal); err != nil {
 		return p, err
 	}
 
@@ -96,7 +96,7 @@ func (e *jsonLogExtension) logProcessor(ld plog.Logs) ([]byte, error) {
 		}
 	}
 
-	return jsoniter.Marshal(logs)
+	return json.Marshal(logs)
 }
 
 type logBody struct {

extension/encoding/jsonlogencodingextension/go.mod

@@ -3,6 +3,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/extension/encod
 go 1.22.0
 
 require (
+	github.com/goccy/go-json v0.10.3
 	github.com/json-iterator/go v1.1.12
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/encoding v0.112.0
 	github.com/stretchr/testify v1.9.0

extension/encoding/jsonlogencodingextension/json_test.go

@@ -47,7 +47,7 @@ func TestInvalidUnmarshal(t *testing.T) {
 		},
 	}
 	_, err := e.UnmarshalLogs([]byte("NOT A JSON"))
-	assert.ErrorContains(t, err, "ReadMapCB: expect { or n, but found N")
+	assert.ErrorContains(t, err, "expected { character for map value")
 }
 
 func TestPrettyLogProcessor(t *testing.T) {