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https://issues.apache.org/jira/browse/CASSANDRA-14173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16346605#comment-16346605
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Sam Tunnicliffe commented on CASSANDRA-14173:
---------------------------------------------
thanks, the patch actually caused a new (harmless) compiler warning, so the CI
failed. I've added an annotation to suppress & will commit once the followup CI
run completes.
> JDK 8u161 breaks JMX integration
> --------------------------------
>
> Key: CASSANDRA-14173
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14173
> Project: Cassandra
> Issue Type: Bug
> Reporter: Sam Tunnicliffe
> Assignee: Sam Tunnicliffe
> Priority: Critical
> Fix For: 3.11.2
>
>
> {\{org.apache.cassandra.utils.JMXServerUtils}} which is used to
> programatically configure the JMX server and RMI registry (CASSANDRA-2967,
> CASSANDRA-10091) depends on some JDK internal classes/interfaces. A change to
> one of these, introduced in Oracle JDK 1.8.0_162 is incompatible, which means
> we cannot build using that JDK version. Upgrading the JVM on a node running
> 3.6+ will result in Cassandra being unable to start.
> {noformat}
> ERROR [main] 2018-01-18 07:33:18,804 CassandraDaemon.java:706 - 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_162]
> at
> javax.management.remote.rmi.RMIJRMPServerImpl.export(RMIJRMPServerImpl.java:135)
> ~[na:1.8.0_162]
> at
> javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:405)
> ~[na:1.8.0_162]
> at
> org.apache.cassandra.utils.JMXServerUtils.createJMXServer(JMXServerUtils.java:104)
> ~[apache-cassandra-3.11.2-SNAPSHOT.jar:3.11.2-SNAPSHOT]
> at
> org.apache.cassandra.service.CassandraDaemon.maybeInitJmx(CassandraDaemon.java:143)
> [apache-cassandra-3.11.2-SNAPSHOT.jar:3.11.2-SNAPSHOT]
> at
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:188)
> [apache-cassandra-3.11.2-SNAPSHOT.jar:3.11.2-SNAPSHOT]
> at
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:600)
> [apache-cassandra-3.11.2-SNAPSHOT.jar:3.11.2-SNAPSHOT]
> at
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:689)
> [apache-cassandra-3.11.2-SNAPSHOT.jar:3.11.2-SNAPSHOT]{noformat}
> This is also a problem for CASSANDRA-9608, as the internals are completely
> re-organised in JDK9, so a more stable solution that can be applied to both
> JDK8 & JDK9 is required.
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