From b80778ba6f6698d55b619da56538f8f72b0b16c5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=90=B4=E6=99=9F=20Wu=20Sheng?= Date: Wed, 9 Dec 2020 13:40:43 +0800 Subject: [PATCH] Add group rule to the service name config. (#5977) --- CHANGES.md | 1 + docs/en/setup/service-agent/java-agent/README.md | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGES.md b/CHANGES.md index 4e39de97ca..a6a66f0de4 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -29,6 +29,7 @@ Release Notes. #### Documentation * Update the documents of backend fetcher and self observability about the latest configurations. +* Add documents about the group name of service. All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/68?closed=1) diff --git a/docs/en/setup/service-agent/java-agent/README.md b/docs/en/setup/service-agent/java-agent/README.md index db886c59d1..8c237da273 100755 --- a/docs/en/setup/service-agent/java-agent/README.md +++ b/docs/en/setup/service-agent/java-agent/README.md @@ -72,7 +72,7 @@ This is the properties list supported in `agent/config/agent.config`. property key | Description | Default | ----------- | ---------- | --------- | `agent.namespace` | Namespace isolates headers in cross process propagation. The HEADER name will be `HeaderName:Namespace`. | Not set | -`agent.service_name` | The service name to represent a logic group providing the same capabilities/logic. Suggestion: set a unique name for every logic service group, service instance nodes share the same code, Max length is 50(UTF-8 char) | `Your_ApplicationName` | +`agent.service_name` | The service name to represent a logic group providing the same capabilities/logic. Suggestion: set a unique name for every logic service group, service instance nodes share the same code, Max length is 50(UTF-8 char). Optional, once `service_name` follows `::` format, OAP server assigns the group name to the service metadata.| `Your_ApplicationName` | `agent.sample_n_per_3_secs`|Negative or zero means off, by default.SAMPLE_N_PER_3_SECS means sampling N TraceSegment in 3 seconds tops.|Not set| `agent.authentication`|Authentication active is based on backend setting, see application.yml for more details.For most scenarios, this needs backend extensions, only basic match auth provided in default implementation.|Not set| `agent.span_limit_per_segment`|The max number of spans in a single segment. Through this config item, SkyWalking keep your application memory cost estimated.|300 | -- GitLab