Yesterday, I talked about Impala Coordinator, which is scheduler layer of query execution.
My presentation document is here!
And @oza_x86 also talked about Impala Internal, but he focused on Query Execution Engine. The rest important component is only Query Planner. I hope someone presents Query Planner Internal at next event :)
@GedowFather presented Impala testing and operations on production(ja). This presentation shared the knowledge and application consideration. I think this presentation is testbed for Impala introduction.
Thanks to Hadoop User Group Japan for the good event!
Currently, Impala doesn’t have a mascot or logo. @GedowFather produced the following image. I think this image is good candidate ;)