Hi,
sorry to annoy with this question: But on the Design wiki
(http://wiki.apache.org/hadoop/Hive/Design) page I neither can see see image
nor load the linked pdf.
Are these resources somewhere else available, outdated or my browser setup
messed up...
Thanks
JS
Hi,
are there some more documents on a) details of usage/advantages and b) the
implementation of Map-side aggregates?
Thanks a lot for your answers
Jörg
Hi,
when exploring the Hive Explain statement we were wondering about the different
stages.
So here two questions regarding the below Explain statement
1. Why are there two root stages? What exactly does root stage mean (i assume
it meanst there are no predecessors)?
2. What exactly is a Fetch
