Question

我正在使用Windows 10，并且已经安装了Cassandra 3.9.0，更新的JDK版本是Java版本“ 1.8.0_211”

当我运行命令cassandra -f时它不再给我这个错误：

Exception (java.lang.AbstractMethodError) encountered during startup: org.apache.cassandra.utils.JMXServerUtils$Exporter.exportObject(Ljava/rmi/Remote;ILjava/rmi/server/RMIClientSocketFactory;Ljava/rmi/server/RMIServerSocketFactory;Lsun/misc/ObjectInputFilter;)Ljava/rmi/Remote;
java.lang.AbstractMethodError: org.apache.cassandra.utils.JMXServerUtils$Exporter.exportObject(Ljava/rmi/Remote;ILjava/rmi/server/RMIClientSocketFactory;Ljava/rmi/server/RMIServerSocketFactory;Lsun/misc/ObjectInputFilter;)Ljava/rmi/Remote;
        at javax.management.remote.rmi.RMIJRMPServerImpl.export(RMIJRMPServerImpl.java:150)
        at javax.management.remote.rmi.RMIJRMPServerImpl.export(RMIJRMPServerImpl.java:135)
        at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:405)
        at org.apache.cassandra.utils.JMXServerUtils.createJMXServer(JMXServerUtils.java:106)
        at org.apache.cassandra.service.CassandraDaemon.maybeInitJmx(CassandraDaemon.java:145)
        at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:219)
        at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:601)
        at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:730)
ERROR 12:54:22 Exception encountered during startup
java.lang.AbstractMethodError: org.apache.cassandra.utils.JMXServerUtils$Exporter.exportObject(Ljava/rmi/Remote;ILjava/rmi/server/RMIClientSocketFactory;Ljava/rmi/server/RMIServerSocketFactory;Lsun/misc/ObjectInputFilter;)Ljava/rmi/Remote;
        at javax.management.remote.rmi.RMIJRMPServerImpl.export(RMIJRMPServerImpl.java:150) ~[na:1.8.0_161]
        at javax.management.remote.rmi.RMIJRMPServerImpl.export(RMIJRMPServerImpl.java:135) ~[na:1.8.0_161]
        at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:405) ~[na:1.8.0_161]
        at org.apache.cassandra.utils.JMXServerUtils.createJMXServer(JMXServerUtils.java:106) ~[apache-cassandra-3.9.0.jar:3.9.0]
        at org.apache.cassandra.service.CassandraDaemon.maybeInitJmx(CassandraDaemon.java:145) [apache-cassandra-3.9.0.jar:3.9.0]
        at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:219) [apache-cassandra-3.9.0.jar:3.9.0]
        at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:601) [apache-cassandra-3.9.0.jar:3.9.0]
        at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:730) [apache-cassandra-3.9.0.jar:3.9.0]

我经历了很多帖子，但是没有一个解决我的问题。请提出建议。让我知道是否需要更多信息。

Answer 1

请参阅：https://issues.apache.org/jira/browse/CASSANDRA-14173

org.apache.cassandra.utils.JMXServerUtils用于以编程方式配置JMX服务器和RMI注册表（CASSANDRA-2967，CASSANDRA-10091）取决于内部的某些JDK 类/接口。 Oracle JDK中引入的对其中一项的更改 1.8.0_162不兼容，这意味着我们无法使用该JDK版本进行构建。在运行3.6+版本的节点上升级JVM将导致 Cassandra无法启动。

升级到Cassandra的较新版本（到目前为止为3.11.4）或首先将jdk降级，问题将得到解决

卡桑德拉（Cassandra）没有开始

1 个答案: