fewer
> distinct values, then you're likely to get benefit here.
>
> -Todd
>
> On Sat, Aug 4, 2018 at 8:10 AM, Saeid Sattari
> wrote:
>
>> Hi Kudu community,
>>
>> Does any body know what is the maximum distinct values of a String column
>> that K
Hi Kudu community,
Does any body know what is the maximum distinct values of a String column
that Kudu considers in order to set its encoding to Dictionary? Many thanks
:)
br,
) larger may solve the
> problem.
>
> Yao
>
> 2018-05-17 17:36 GMT+08:00 Saeid Sattari <saeid.satt...@gmail.com>:
>
>> Hi all,
>>
>> Lately, I have a critical problem with Kudu cluster (V1.6). For most of
>> the queries submitted by Impala (even very
Hi all,
Lately, I have a critical problem with Kudu cluster (V1.6). For most of the
queries submitted by Impala (even very simple and light one)
regularly encountered with the following error. There are 120 datanode in
my cluster and changed following parameters on datanodes:
Hi all,
Folks who have used the column compression and encoding in Kudu tables: can
you share your experiences with the performance? What type of fields are
worse/better (IO bottleneck vs query return time,..) to compress. We can
collect a knowledge base regarding these subjects that users can
