Trace/Span in JSON Logs not capturing in open telemetry collector

[kamaldkannan]

Please help to advise why Trace/Span in JSON Logs are not capturing in open telemetry collector

Log Published
{"@timestamp":"2022-03-31T18:55:01.290+00:00","severity":"INFO","service":"test","traceId":"f61e7a3e224cc5dc","spanId":"70aa4d30d3b3dba9","pid":"27060","thread":"thread1","class":"c.c.c.t.p.k.f.FunctionConfiguration","messsage":"valid message received"}

Collector Log
Resource SchemaURL: https://opentelemetry.io/schemas/1.8.0
Resource labels:
-> host.arch: STRING(amd64)
-> host.name: ***
-> os.description: ****
-> os.type: STRING(windows)
-> process.command_line: ******
-> process.executable.path: ***
-> process.pid: ***
-> process.runtime.description: ***
-> process.runtime.name: STRING(Java(TM) SE Runtime Environment)
-> process.runtime.version: STRING(11.0.10+8-LTS-162)
-> service.appid: STRING(175828)
-> service.name: ***
-> telemetry.auto.version: STRING(1.11.0)
-> telemetry.sdk.language: STRING(java)
-> telemetry.sdk.name: STRING(opentelemetry)
-> telemetry.sdk.version: STRING(1.11.0)
InstrumentationLibraryLogs #0
InstrumentationLibraryLogs SchemaURL:
InstrumentationLibrary ****
LogRecord #0
Timestamp: 2022-03-31 18:55:01.29 +0000 UTC
Severity: INFO
ShortName:
Body: valid message received
Trace ID:
Span ID:
Flags: 0

Collector config

otel-collector-config: |
receivers:
otlp:
protocols:
grpc:
http:
processors:
batch:
memory_limiter:
# 80% of maximum memory up to 2G
limit_mib: 1500
# 25% of limit up to 2G
spike_limit_mib: 512
check_interval: 5s
exporters:

 logging:
    loglevel: debug
    sampling_initial: 5
    sampling_thereafter: 200

logs/1:
receivers: [otlp]
processors: [batch]
exporters: [logging]

[pmm-sumo]

I think this might something related to instrumentation not including the Span ID / Trace ID. I just did a quick test with opentelemetry-java using log emitter directly, i.e.

Span exampleSpan = tracer.spanBuilder("exampleSpan").startSpan();
try (Scope scope = exampleSpan.makeCurrent()) { 
 
 logProvider.logEmitterBuilder("").build().logBuilder().setBody("foo").setContext(Context.current()).emit();
}

And the output in the collector was:

Body: foo
Trace ID: ce64911bae1ebd5c18971e8842ba5974
Span ID: 2b1e9901b17123e2

Could you provide more details on the instrumentation setup? Also, I think this question might be more fit for opentelemetry-java