- 需求类型:新增文档
- 需求背景:配置文件TiDB说明中,缺少opentracing部分的说明
show config的时候发现有这些配置项
opentracing.enable: false
opentracing.reporter.buffer-flush-interval: 0
opentracing.reporter.local-agent-host-port: “”
opentracing.reporter.log-spans: false
opentracing.reporter.queue-size: 0
opentracing.rpc-metrics: false
opentracing.sampler.max-operations: 0
opentracing.sampler.param: 1.0
opentracing.sampler.sampling-refresh-interval: 0
opentracing.sampler.sampling-server-url: “”
opentracing.sampler.type: const