Hi Etienne, AFAIK, only blink planner (and batch mode) support TPCDS benchmarks and blink planner does support global ORDER BY.
The docs link you mentioned above refers to the DataSet API, blink planner implements batch mode on DataStream (actually low-level StreamOperator) instead of DataSet API. Best, Jark On Thu, 22 Apr 2021 at 22:26, Etienne Chauchot <echauc...@apache.org> wrote: > Hi all, > > I've been running TPCDS benchmarks lately and I noticed something: as > global sorted output is not supported (1), if we run a SQL query that > specifies an ORDER clause, then the output of such query is ordered per > partition only which makes the output incorrect. > > WDYT ? Should I open a ticket ? > > [1] > > https://ci.apache.org/projects/flink/flink-docs-master/docs/dev/dataset/overview/#locally-sorted-output > > > Best > > Etienne Chauchot > >
