Provide a view to project service name and tag value by tag name

[quaff]

In a large organization, there is numbers of services deployed base on different version runtime, version info can be collected as process tag, It's appreciated if jaeger ui provide a view to project them, like this:

Service	java.version
Service A	1.8.0_181
Service A	9
Service B	1.8.0_181
Service C	1.8.0_181
Service D	10.0.2

java.version is tag name inputed by user, and same service could have multiple tag value.

[yurishkuro]

At Uber we send traces to HDFS which we can query through Hive. That allows to get information like that table though a query that groups services by java.version, assuming the tracer libraries are configured to capture the version as a tag.

I am skeptical that this request has general enough applicability, but people can vote for it. I'd say it should wait for the data pipeline to be released, which will make this just one of 100s of possible analytical/data-mining use cases.

[yurishkuro]

Also worth mentioning, if you are using ElasticSearch as a storage backend, and have the versions in span tags, you should be able to get this data directly from ES.

[quaff]

@yurishkuro process.tags is not indexed, query return empty results.

{
  "query": {
    "exists": {
      "field": "process.tags"
    }
  }
}

I think this is blocked by jaegertracing/jaeger#906

[jkowall]

I would propose closing this out, you can solve this if you are using ElasticSearch with Kibana OR OpenSearch with OpenSearch Dashboards. If you want to do this on Cassandra you'd have to figure out another way to do that as @yurishkuro mentions.

For example:

[jkowall]

Feel free to re-open if the ElasticSearch/OpenSearch solution doesn't solve this.