Jacek,
would you mind if I ask for the query to reproduce? Not sure I get you
without having the example of "not working".
Thanks,
Jungtaek Lim (HeartSaVioR)
On Tue, Nov 12, 2019 at 12:04 AM Jacek Laskowski wrote:
> Hi,
>
> I think watermark does not work for StreamingSymmetricHashJoinExec
Hi,
I think watermark does not work for StreamingSymmetricHashJoinExec because
of the following:
1. leftKeys and rightKeys have no spark.watermarkDelayMs metadata entry at
planning [1]
2. Since the left and right keys had no watermark delay at planning the
code [2] won't find it at execution
Is