Thanks Gopal. I filed an issue to cover JDBC+setMaxRows:
https://issues.apache.org/jira/browse/HIVE-11342
For your first offer of testing a patch, unfortunately we tend to run our
production software on customers' Hadoop clusters, so we can't easily patch
their Hive instances. But I'll still tak
Thanks for the quick answer Gopal, and also for the details on that param.
I indeed use JDBC in production, so will stay away from it.
Just want to make sure I understand the behavior once that bug is fixed...a
'select *' with no limit will run without a M/R job and instead stream. Is
that correc
Hi,
I've been experimenting with 'select *' and 'select * limit X' in beeline
and watching the hive-server2 log to understand when a M/R job is triggered
and when not. It seems like whenever I set a limit, the job is avoided,
but with no limit, it is run.
I found this param:
hive.limit.optimize.f
Hey All,
Is there a DDL command like 'SHOW TABLES' that returns only the tables or
only the views so they can be differentiated? Apologies if this has been
answered, I see the question but no great answers.
BTW, know how to get this with per-table DDL calls, but hoping to get the
whole list with
Hi,
Didn't get any answers on this, trying one more time.
Thanks,
Adam
On Mar 14, 2014, at 9:50 AM, Adam Silberstein wrote:
> Hi,
> I'm testing out the REST interface to webhcat and stuck doing basic DDL
> operations.
>
> Background on installation:
> --I ins
Hi,
I'm testing out the REST interface to webhcat and stuck doing basic DDL
operations.
Background on installation:
--I installed packages with apt-get
--I'm on CDH4.5
I successfully have created and loaded tables with chat command line.
E.g.:hcat -e 'create table testtable (a string, b string
