javaagent collector port 4318

[systems1]

past java example code here in examples had collector default port 4317
im using collector-contrib and can get metrics traces (4317) but not logs
using logback-spring.xml

4317 is grpc
4318 is http

if logs cannot be exported over 4317 ? as its changed from past example javaagent 4317 to 4318
if my config is updated from 4317 to 4318 ,all traces metrics logs are failing to connect collector at http://collector:4318

otel.conf
receivers:
otlp:
protocols:
grpc:
endpoint: 0.0.0.0:4317
http:
endpoint: 0.0.0.0:4318

logback-spring.xml

  <springProfile name="dev, staging, prod">
    <appender name="otlp-collector" class="ch.qos.logback.classic.net.SocketAppender">
      <remoteHost>collector</remoteHost>
      <port>4318</port>
    </appender>
  </springProfile>

[otel.javaagent 2024-03-27 14:44:38:498 +0000] [OkHttp http://collector:4318/...] WARN io.opentelemetry.exporter.internal.grpc.GrpcExporter - Failed to export spans. Server responded with gRPC status code 2. Error message: FRAME_SIZE_ERROR: 4740180

[otel.javaagent 2024-03-27 14:44:16:406 +0000] [OkHttp http://collector:4318/...] WARN io.opentelemetry.exporter.internal.grpc.GrpcExporter - Failed to export metrics. Server responded with gRPC status code 2. Error message: FRAME_SIZE_ERROR: 4740180

[otel.javaagent 2024-03-27 14:39:46:727 +0000] [OkHttp http://collector:4318/...] WARN io.opentelemetry.exporter.internal.grpc.GrpcExporter - Failed to export spans. Server responded with gRPC status code 2. Error message:

message:[otel.javaagent 2024-03-27 14:51:16:426 +0000] [OkHttp http://collector:4318/...] WARN io.opentelemetry.exporter.internal.grpc.GrpcExporter - Failed to export metrics. Server responded with gRPC status code 2. Error message: Broken pipe logStream:b0b76c317d85aa312d6779fd4a3db399f009c5b6e1512f8be0dc6dbf639c0df5 @timestamp:Mar 27, 2024 @ 09:51:16.427 @Version:1 id:38168864449669339858687673274219390502717780978530844672

io.opentelemetry.exporter.internal.grpc.GrpcExporter - Failed to export metrics. Server responded with gRPC status code 2. Error message: Connection reset by peer

[jaydeluca]

do you have metrics and logs pipelines configured in your collector config?

For example:

service:
  extensions: [pprof, zpages, health_check]
  pipelines:
    traces:
      receivers: [otlp]
      processors: [batch]
      exporters: [ zipkin ]
    metrics:
      receivers: [otlp]
      processors: [ batch ]
      exporters: [ logging, prometheus ]
    logs: 
      receivers: [ otlp ]
      processors: [ batch ]
      exporters: [ otlp ]

[github-actions]

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