Hi, I am trying to get Cassandra setup on my local machine, but after going through setup and attempting to launch, I get several java.lang.IllegalAccessError. From searching, I haven't seen any other errors in a similar fashion, and am at a loss at what to do?
System Info:
- Mac OS 10.15.7, Late 2019 Model
- Java 16.0.2
- Have tried both with and without root access.
java.lang.IllegalAccessError: class org.apache.cassandra.io.util.FileUtils (in unnamed module @0x71687585) cannot access class sun.nio.ch.DirectBuffer (in module java.base) because module java.base does not export sun.nio.ch to unnamed module @0x71687585
at org.apache.cassandra.io.util.FileUtils.<clinit>(FileUtils.java:75) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.config.DatabaseDescriptor.guessFileStore(DatabaseDescriptor.java:1087) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.config.DatabaseDescriptor.applySimpleConfig(DatabaseDescriptor.java:493) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.config.DatabaseDescriptor.applyAll(DatabaseDescriptor.java:324) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.config.DatabaseDescriptor.daemonInitialization(DatabaseDescriptor.java:153) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.config.DatabaseDescriptor.daemonInitialization(DatabaseDescriptor.java:137) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.service.CassandraDaemon.applyConfig(CassandraDaemon.java:680) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:622) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:786) ~[apache-cassandra-3.11.11.jar:3.11.11]
INFO [main] 2021-09-28 14:02:28,984 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
INFO [main] 2021-09-28 14:02:28,985 DatabaseDescriptor.java:775 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
Exception (java.lang.IllegalAccessError) encountered during startup: superclass access check failed: class org.apache.cassandra.utils.JMXServerUtils$JmxRegistry (in unnamed module @0x71687585) cannot access class sun.rmi.registry.RegistryImpl (in module java.rmi) because module java.rmi does not export sun.rmi.registry to unnamed module @0x71687585
java.lang.IllegalAccessError: superclass access check failed: class org.apache.cassandra.utils.JMXServerUtils$JmxRegistry (in unnamed module @0x71687585) cannot access class sun.rmi.registry.RegistryImpl (in module java.rmi) because module java.rmi does not export sun.rmi.registry to unnamed module @0x71687585
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:855)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:753)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:676)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:634)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)
at org.apache.cassandra.utils.JMXServerUtils.createJMXServer(JMXServerUtils.java:80)
at org.apache.cassandra.service.CassandraDaemon.maybeInitJmx(CassandraDaemon.java:159)
at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:204)
at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:633)
at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:786)
ERROR [main] 2021-09-28 14:02:29,256 CassandraDaemon.java:803 - Exception encountered during startup
java.lang.IllegalAccessError: superclass access check failed: class org.apache.cassandra.utils.JMXServerUtils$JmxRegistry (in unnamed module @0x71687585) cannot access class sun.rmi.registry.RegistryImpl (in module java.rmi) because module java.rmi does not export sun.rmi.registry to unnamed module @0x71687585
at java.base/java.lang.ClassLoader.defineClass1(Native Method) ~[na:na]
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010) ~[na:na]
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:855) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:753) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:676) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:634) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519) ~[na:na]
at org.apache.cassandra.utils.JMXServerUtils.createJMXServer(JMXServerUtils.java:80) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.service.CassandraDaemon.maybeInitJmx(CassandraDaemon.java:159) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:204) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:633) ~[apache-cassandra-3.11.11.jar:3.11.11]
at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:786) ~[apache-cassandra-3.11.11.jar:3.11.11]
