My Java version is: java version "1.8.0_151" Java(TM) SE Runtime Environment (build 1.8.0_151-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.151-b12, mixed mode)
The exception happened recently. I would try the latest JDK. Thank you very much for your suggestion, Vladimir. Best, Chunwei On Fri, Dec 4, 2020 at 6:01 PM Vladimir Sitnikov < sitnikov.vladi...@gmail.com> wrote: > What is your Java version? > > I suggest you try at least 1.8u202 (see > > https://github.com/apache/calcite/blame/0327135376246eb58e1703fc13d555efaf389ada/site/develop/index.md#L44-L47 > ) > > Vladimir >