Won Jun Jang

Create CronJob for elastic search index deletion script

1

ES doesn't have a built in TTL so it might be useful to have a configurable cronjob that allows users to set their own TTL. https://github.com/jaegertracing/jaeger/blob/master/plugin/storage/es/es_indices_clean.sh Use the CronJob that...

Remove defaultUpperBoundTracesPerSecond from PerOperationSamplingStrategies in sampling.thrift

2

defaultUpperBoundTracesPerSecond was going to be used to throttle the number of traces that were generated but we've moved onto using an actual throttler. This variable is no longer necessary

Add troubleshooting page

6

## Requirement - what kind of business use case are you trying to solve? We are seeing a lot of “cannot see spans” questions. Internally we have a troubleshooting guide...

Add metrics documentation

3

Jaeger collectors/clients emit metrics about the health of the system but they aren't documented anywhere. By documenting them, new users can see which metrics to look out for when setting...

Multi-trace traceID search does not show 404s

2

Cf. https://github.com/uber/jaeger/issues/310 When a user retrieves multiple traces, a single trace that doesn't exist (due to TTLing) will return an error for the entire batch. This has been fixed on...

Add ability to display unadjusted trace in the UI

10

We added the ability to view the raw unadjusted trace json in the UI. However, it would be nice if we could actually visualize the unadjusted trace for certain use...