(Adding hue-users back since this issues only affects Hue but not CLI)
The problem is that most users (analysts) wouldn't see this problem until
after they have run the query once. Often these queries take considerable
time. To ask them to then run the query again with create table as wastes
time
Hi,
We often have map-only queries that result in a large number of small
output files (in the thousands). Although this doesn't affect CLI, when
users try to view/download the query result in Hue, Hue would time out in
trying to read all these small files. We tried to set the following
Or setting reducers to 1 and doing a GROUP BY all columns forces a single file
too.
Tim,
Sent from my iPhone (which makes terrible auto-correct spelling mistakes)
On 21 Nov 2013, at 18:27, Eric Chu e...@rocketfuel.com wrote:
Hi,
We often have map-only queries that result in a large
