If you installed the apache cassandra 3.10 on ubuntu 20.4 which have the java 11 is default. You can not work with it as the apache cassandra is not worked with java 11. You need to downgrade to java 8
Technologies & Software Solutions
Technologies & Software Solutions
If you installed the apache cassandra 3.10 on ubuntu 20.4 which have the java 11 is default. You can not work with it as the apache cassandra is not worked with java 11. You need to downgrade to java 8