Store logs as object fields in elasticsearch

[cptkng23]

Requirement - what kind of business use case are you trying to solve?

Search logs in Kibana. I followed this post and was able to successfully search tags in Kibana. However, I think this is not working for logs. So I would like to have this added also for logs.

I asked in #jaeger, and was directed here.

Problem - what in Jaeger blocks you from solving the requirement?

I think this is not implemented

Proposal - what do you suggest to solve the problem or improve the existing situation?

Implement storing logs as objects as it's already implemented for tags.

Any open questions to address

In case it's already implemented, it would be nice to update the documentation accordingly.