[ https://issues.apache.org/jira/browse/CASSANDRA-4371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis resolved CASSANDRA-4371. --------------------------------------- Resolution: Duplicate duplicate of CASSANDRA-4318 > compactionstats exception with leveled compaction > ------------------------------------------------- > > Key: CASSANDRA-4371 > URL: https://issues.apache.org/jira/browse/CASSANDRA-4371 > Project: Cassandra > Issue Type: Bug > Affects Versions: 1.1.1 > Reporter: Zenek Kraweznik > > I'm using leveled compaction strategy on my column families. > When compacion/repair is not running everything works fine: > # nodetool -h localhost compactionstats > pending tasks: 0 > Active compaction remaining time : n/a > # > but during compacrion or repair I see this message: > # nodetool -h localhost compactionstats > pending tasks: 2 > Exception in thread "main" java.lang.NullPointerException > at > org.apache.cassandra.db.compaction.CompactionInfo.asMap(CompactionInfo.java:103) > at > org.apache.cassandra.db.compaction.CompactionManager.getCompactions(CompactionManager.java:1115) > at sun.reflect.GeneratedMethodAccessor44.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:93) > at > com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:27) > at > com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:208) > at > com.sun.jmx.mbeanserver.PerInterface.getAttribute(PerInterface.java:65) > at > com.sun.jmx.mbeanserver.MBeanSupport.getAttribute(MBeanSupport.java:216) > at > com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:666) > at > com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:638) > at > javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1404) > at > javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72) > at > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1265) > at > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1360) > at > javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:600) > at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305) > at sun.rmi.transport.Transport$1.run(Transport.java:159) > at java.security.AccessController.doPrivileged(Native Method) > at sun.rmi.transport.Transport.serviceCall(Transport.java:155) > at > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535) > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790) > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > # -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira