Hi Nishani, It's great to see more interest in HTrace and Phoenix!
One thing I think you might be interested in is that, as Lewis and others have mentioned, there is a project in the works to come up with a web UI for HTrace. Masatake, May, Abe, and myself had a meeting about the HTrace GUI a few weeks ago, and came up with some ideas. Keep in mind that Phoenix is just one project that uses HTrace. We also have HDFS, HBase, Accumulo, and others. So a web UI in HTrace itself would help more people than a web UI in just Phoenix. There is a lot of code to be written on the HTrace GUI... what we have now is just a beginning, I think. I think it would be a great project if you're interested. best, Colin On Wed, Apr 22, 2015 at 1:52 AM, Ayola Jayamaha <[email protected]> wrote: > Hi All, > > I'm a University Student applying for the GSOC Project [1] Dashboard for > tracing information in Phoenix. In Apache Phoenix, HTrace is used to > provide request level trace information. > Below are the trace information found in Phoenix Table. > > - trace_id > - parent_id > - span_id > - description > - start_time > - end_time > - hostname > - tags.count > - annotations.count > > HTrace library is integrated with HBase tracing utilities. And HTrace > latest release 3.2.0 will include many visualization improvements[2]. > > You can find the Mock Up UI [3] which gives advance search capabilities for > trace attributes and slider functionality[4] to view the trace for the > selected time period with zooming capabilities and parent trace info on > display. > > A web UI is the solution proposed and a dashboard will show the required > information. > > Can the Phoenix SYSTEM.TRACING_STATS table be made available in the htrace > web gui? Which will further cater for the needs of visualizing the trace > info as the Mock Up UIs suggest. > > Pagination will be tackled in the visualization of the tracing. > > [1] https://issues.apache.org/jira/browse/PHOENIX-1118 > [2] > http://mail-archives.apache.org/mod_mbox/htrace-dev/201504.mbox/%3cca+qbeuny9f9zloutoiefb9lekzvbkmkwzrjw52_5-u8jka+...@mail.gmail.com%3E > [3] > https://issues.apache.org/jira/secure/attachment/12726864/MockUp2-AdvanceSearch.png > [4] > https://issues.apache.org/jira/secure/attachment/12726863/MockUp1-TimeSlider.png > > -- > Best Regards, > Ayola Jayamaha > http://ayolajayamaha.blogspot.com/
