Add jdk version requirement to build pulsar
@@ -125,7 +125,14 @@ components in the Pulsar ecosystem, including connectors, adapters, and other la
Requirements:
-- Java [JDK 17](https://adoptium.net/?variant=openjdk17)
+- JDK
+
+ | Pulsar Version | JDK Version |
+ | ----------------- | :----------: |
+ | master and 2.11 + | [JDK 17](https://adoptium.net/?variant=openjdk17) |
+ | 2.8 / 2.9 / 2.10 | [JDK 11](https://adoptium.net/?variant=openjdk11) |
+ | 2.7 - | [JDK 8](https://adoptium.net/?variant=openjdk8) |
+
- Maven 3.6.1+
- zip
