Hi all,
Does anyone notice that the operator counters are not properly
maintained? They are useful for understanding the query plan and
execution, e.g how many rows each operator is processing and
producing, and how much time each operator is spending.
NUM_INPUT_ROWS
NUM_OUTPUT_ROWS
TIME_TAKEN
T
Hi,
Is there a way to set the hive statement query timeout in hive jdbc driver?
--
Thanks,
With Regards,
Abimaran
As part of our daily workflow, we're running a few hundred hive
queries that are coordinated through oozie. Recently we're
encountering issues where on average a job or two fails - and never
the same query. The observed error is:
FAILED: Error in metadata: java.lang.RuntimeException:
commitTrans
In that situation I might turn the setting off entirely. You would
guess that the common use case is not "really small datasets" better
the query to take longer then to oom a machine.
On Tue, Feb 5, 2013 at 3:12 AM, Bennie Schut wrote:
> Hi,
>
>
>
> Just in case anyone else ever runs into this.
>
Hi,
Just in case anyone else ever runs into this.
Lately our cluster kept on killing itself with an OOM message in the kernel
log. It took me a while to realize why this happened since no single process
was causing it.
I traced it back to a few queries running concurrently on a really small
dat
