apache
[Bug] Bug title promtool check: unknown metric type "info"
Before Creating the Bug Report
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[x] I found a bug, not just asking a question, which should be created in GitHub Discussions.
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[x] I have searched the GitHub Issues and GitHub Discussions of this repository and believe that this is not a duplicate.
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[x] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ.
Runtime platform environment
RocketMQ version : 5.3.2 Prometheus version: 2.36.2 Prometheus metrics: http://172.16.1.11:5557/metrics
When I use the promtool tool to detect the indicators of RocketMQ 5, the results are as follows
linux > curl -s http://172.16.1.11:5557/metrics | ./promtool check metrics
error while linting: text format parsing error in line 1: unknown metric type "info"
RocketMQ version
RocketMQ version : 5.3.2
JDK Version
OpenJDK:17
Describe the Bug
When I use the promtool tool to detect the indicators of RocketMQ 5, the results are as follows
linux > curl -s http://172.16.1.11:5557/metrics | ./promtool check metrics
error while linting: text format parsing error in line 1: unknown metric type "info"
Steps to Reproduce
When I use the promtool tool to detect the indicators of RocketMQ 5, the results are as follows
linux > curl -s http://172.16.1.11:5557/metrics | ./promtool check metrics
error while linting: text format parsing error in line 1: unknown metric type "info"
What Did You Expect to See?
# TYPE target info
# HELP target Target metadata
target_info{} 1
# TYPE otel_scope_info info
# HELP otel_scope_info Scope metadata
otel_scope_info{otel_scope_name="broker-meter"} 1
......
Promtheus support: counter、gauge、histogram、summary. not contain: "info" type
What Did You See Instead?
counter、gauge、histogram、summarycounter、gauge、histogram、summaryP
Additional Context
No response
When I passed a prometheus proxy_url, an error occurred: invalid metric type: "info"
但是官方网站在可观测性这章节说法如下:
消息队列 RocketMQ 版定义的 Metrics 完全兼容开源 Prometheus 的标准，提供的 Metrics 的类型为 Counter、Gauge 和 Histogram。更多信息，请参见 [METRIC TYPES](https://prometheus.io/docs/concepts/metric_types/)。
但是最前面两个指标，如果解析出来就是:info类型
https://rocketmq.apache.org/zh/docs/observability/01metrics