Can't start Cassandra (Single-Node Cluster on CentOS7) [duplicate]

Answer 1

As undefined_variable commented, Java 8, instead of 9, worked just fine. Thanks everyone for trying to help.

Answer 2

This issue is already reported at https://issues.apache.org/jira/browse/CASSANDRA-13107.

To solve the issue you can simple comment out this setting in jvm.options file.