davidradl commented on code in PR #26599: URL: https://github.com/apache/flink/pull/26599#discussion_r2109258252
########## docs/content/docs/deployment/event_reporters.md: ########## @@ -0,0 +1,91 @@ +--- +title: "Event Reporters" +weight: 8 +type: docs +aliases: + - /deployment/event_reporters.html +--- +<!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +# Event Reporters + +Flink allows reporting events (structured logging) to external systems. +For more information about Flink's event reporting system go to the [events system documentation]({{< ref "docs/ops/events" >}}). + +Events can be exposed to an external system by configuring one or several reporters in [Flink configuration file]({{< ref "docs/deployment/config#flink-configuration-file" >}}). +These reporters will be instantiated on each job and task manager when they are started. + +Below is a list of parameters that are generally applicable to all reporters. +All properties are configured by setting `events.reporter.<reporter_name>.<property>` in the configuration. +Reporters may additionally offer implementation-specific parameters, which are documented in the respective reporter's section. + +{{< include_reporter_config "layouts/shortcodes/generated/event_reporters_section.html" >}} + +All reporter configurations must contain the `factory.class` property. + +Example reporter configuration that specifies multiple reporters: + +```yaml +events.reporters: otel,my_other_otel + +events.reporter.otel.factory.class: org.apache.flink.events.otel.OpenTelemetryEventReporterFactory +events.reporter.otel.exporter.endpoint: http://127.0.0.1:1337 +events.reporter.otel.scope.variables.additional: region:eu-west-1,environment:local,flink_runtime:1.17.1 + +events.reporter.my_other_otel.factory.class: org.apache.flink.common.events.OpenTelemetryEventReporterFactory +events.reporter.my_other_otel.exporter.endpoint: http://196.168.0.1:31337 +``` + +**Important:** The jar containing the reporter must be accessible when Flink is started. Review Comment: when we say Flink - I assume we mean the Flink task manager. Not the job manager or where the job is constructed -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
