(putting dev@ in bcc again, please be mindful of which mailing list you write to)
The best way would be to follow the "Batch insert" method described here: http://kudu.apache.org/docs/kudu_impala_integration.html#kudu_impala_insert_bulk J-D On Wed, Aug 23, 2017 at 6:30 PM, sky <x_h...@163.com> wrote: > Thank you for your method. > Is there any other way to quickly load text files into kudu table ? > > > > > > > > > At 2017-08-22 16:12:47, "Balázs Jeszenszky" <bala...@cloudera.com> wrote: > >[dev@ to bcc] > > > >Hello, > > > >Setting up a query has some overhead (in query planning). I expect it > >to be in the 100 ms range, multiplying that by 2k adds up to the time > >you report. > >Inserting all the values through one query would help. > > > >HTH > > > >On Tue, Aug 22, 2017 at 10:06 AM, sky <x_h...@163.com> wrote: > >> Hi all, > >> I do kudu insert sql through the impala shell, it is very > slowly.Approximately 4 minutes two thousand insert sqls. Is there any way > to speed up kudu insert speed? > >> Command： > >> ./impala-shell.sh -f a.sql > >> a.sql: > >> insert into table t1 values("a1","b"); > >> insert into table t1 valuse("a2","b"); > >> ...... > > > > > > > >-- > >Balázs Jeszenszky > >Customer Operations Engineer > >Email: bala...@cloudera.com > >Data: http://www.cloudera.com >
