ListenOTLP 2.3.0¶

BUNDLE¶

org.apache.nifi | nifi-opentelemetry-nar

DESCRIPTION¶

Collect OpenTelemetry messages over HTTP or gRPC. Supports standard Export Service Request messages for logs, metrics, and traces. Implements OpenTelemetry OTLP Specification 1.0.0 with OTLP/gRPC and OTLP/HTTP. Provides protocol detection using the HTTP Content-Type header.

TAGS¶

OTLP, OTel, OpenTelemetry, logs, metrics, telemetry, traces

INPUT REQUIREMENT¶

FORBIDDEN

Supports Sensitive Dynamic Properties¶

false

PROPERTIES¶

Property	Description
Address	Internet Protocol Address on which to listen for OTLP Export Service Requests. The default value enables listening on all addresses.
Batch Size	Maximum number of OTLP request resource elements included in each FlowFile produced
Client Authentication	Client authentication policy for TLS communication with HTTPS
Port	TCP port number on which to listen for OTLP Export Service Requests over HTTP and gRPC
Queue Capacity	Maximum number of OTLP request resource elements that can be received and queued
SSL Context Service	SSL Context Service enables TLS communication for HTTPS
Worker Threads	Number of threads responsible for decoding and queuing incoming OTLP Export Service Requests

RELATIONSHIPS¶

NAME	DESCRIPTION
success	Export Service Requests containing OTLP Telemetry

WRITES ATTRIBUTES¶

NAME	DESCRIPTION
mime.type	Content-Type set to application/json
resource.type	OpenTelemetry Resource Type: LOGS, METRICS, or TRACES
resource.count	Count of resource elements included in messages