[CASSANDRA-6618] NullPointerException while stopping/draining if native transport wasn't started

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 2.0.5

Environment

RHEL6, cassandra-2.0.4

• Severity: Low
• Assignee: Ravi Prasad
• Reporter: Ravi Prasad

Authors

Ravi Prasad

Reviewers

Brandon Williams

• Created: 24/Jan/14 20:23
• Updated: 16/Apr/19 09:31
• Resolved: 24/Jan/14 20:25

Description

if using a custom Authenticator, native transport server wouldn't be started.
ERROR [main] 2014-01-24 03:04:40,876 Server.java (line 131) Not starting native transport as the configured IAuthenticator is not capable of SASL authentication

But, while stopping cassandra/'nodetool drain', this results in NullpointerException being thrown currently:
Exception in thread "main" java.lang.NullPointerException
at org.apache.cassandra.transport.Server.close(Server.java:177)
at org.apache.cassandra.transport.Server.stop(Server.java:116)
at org.apache.cassandra.service.StorageService.stopNativeTransport(StorageService.java:349)
at org.apache.cassandra.service.StorageService.shutdownClientServers(StorageService.java:364)
at org.apache.cassandra.service.StorageService.drain(StorageService.java:3288)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:111)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:45)
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:235)
at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)
at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:792)
at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1486)
at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:96)
at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1327)
at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1419)
at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:847)
at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
at sun.rmi.transport.Transport$1.run(Transport.java:177)
at sun.rmi.transport.Transport$1.run(Transport.java:174)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:553)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:808)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:667)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)