Mujtaba Chohan created PHOENIX-3193:
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Summary: Tracing UI cleanup - final tasks before GSoC pull request
Key: PHOENIX-3193
URL: https://issues.apache.org/jira/browse/PHOENIX-3193
Project: Phoenix
Issue Type: Improvement
Reporter: Mujtaba Chohan
Points from GSoC presentation on tracing imporvements:
*Tracing UI*
* Remove line chart
* In list page, run query with description, start_time, (end_time-start_time)
duration from T where trace_id = ?
* More space for descriptions on bar chart. Wrap if necessary
* Label for X axis on timeline sometime again start from 0, if X axis is in
seconds then it should not rollover after 60 seconds unless minutes are also
shown
* X-axis labeled as Node on various charts, but should be Percentage
*Zipkin*
* Flip zipkin chart on vertical axis with arrows going other way. So start from
the top level root on the leftmost side and work toward children on the right.
* Ask zipkin community if there's a way to tell it that date/time is in
milliseconds.
*Overall*
* Please put together a pull request to the phoenix project to add the zipkiin
work you've done to the OS project. Ideally, include the zipkin work in the
phoenix-tracing module and call it phoeix-tracing. Only if there is some major
hurdle, create a new module.
* Test with trace_ids that have multiple spans with duration (end_time -
start_time) > 5 ms and verify that UI and Zipkin output shows the correct
corresponding timeline
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