The following is the environment I use： 1. flink.version: 1.9.0 2. java version "1.8.0_212" 3. scala version: 2.11.12
When I wrote the following code in the scala programming language, I found the following error： // set up the batch execution environment val bbSettings = EnvironmentSettings.newInstance().useBlinkPlanner().inBatchMode().build() val bbTableEnv = TableEnvironment.create(bbSettings) error: Static methods in interface require -target:jvm-1.8 [ERROR] val bbTableEnv = TableEnvironment.create(bbSettings) But when I use the java programming language or the version of scala in 2.12, there is no problem. If I use the version of scala2.11, is there any way to solve this problem? thanks Best, Ben
