For information on how to change the JVM version, please see How to change JVM version |
In the following table, please find the recommendations for the appropriate Java version for 2021x.
Product | Version | Recommended and included in installation files** |
---|---|---|
| 2021x | OpenJDK 11.0.9* (for all OS) |
| 2021x | OpenJDK 11.0.9* Cassandra 3.11.x requires JDK 8 (either Oracle or Open JDK). |
| 2021x | OpenJDK 14.0.1* |
*OpenJDK. Based on the testing results, we recommend using OpenJDK HotSpot by AdoptJdk.
We advise using the HotSpot distribution rather than OpenJ9. For more information, see "Help Me Choose" tips at https://adoptopenjdk.net/. |
**Java is included only in installation files for Windows. Linux installation files do not have built-in Java.
See theĀ JVM recommendations for versions up to 19.0 SP1.