hi, any help? thanks! On Thu, Aug 4, 2011 at 5:02 AM, Yan Chunlu <[email protected]> wrote:
> forgot to mention I am using cassandra 0.7.4 > > > On Thu, Aug 4, 2011 at 5:00 PM, Yan Chunlu <[email protected]> wrote: > >> also nothing happens about the streaming: >> >> nodetool -h node3 netstats >> Mode: Normal >> Not sending any streams. >> Nothing streaming from /10.28.53.11 >> Pool Name Active Pending Completed >> Commands n/a 0 165086750 >> Responses n/a 0 99372520 >> >> >> >> On Thu, Aug 4, 2011 at 4:56 PM, Yan Chunlu <[email protected]> wrote: >> >>> sorry the ring info should be this: >>> >>> nodetool -h node3 ring >>> Address Status State Load Owns Token >>> >>> >>> 84944475733633104818662955375549269696 >>> node1 Up Normal 13.18 GB 81.09% >>> 52773518586096316348543097376923124102 >>> node2 Up Normal 22.85 GB 10.48% >>> 70597222385644499881390884416714081360 >>> node3 Up Leaving 25.44 GB 8.43% >>> 84944475733633104818662955375549269696 >>> >>> >>> >>> On Thu, Aug 4, 2011 at 4:55 PM, Yan Chunlu <[email protected]>wrote: >>> >>>> I have tried the nodetool move but get the following error.... >>>> >>>> node3:~# nodetool -h node3 move 0 >>>> Exception in thread "main" java.lang.IllegalStateException: replication >>>> factor (3) exceeds number of endpoints (2) >>>> at >>>> org.apache.cassandra.locator.SimpleStrategy.calculateNaturalEndpoints(SimpleStrategy.java:60) >>>> at >>>> org.apache.cassandra.service.StorageService.calculatePendingRanges(StorageService.java:930) >>>> at >>>> org.apache.cassandra.service.StorageService.calculatePendingRanges(StorageService.java:896) >>>> at >>>> org.apache.cassandra.service.StorageService.startLeaving(StorageService.java:1596) >>>> at >>>> org.apache.cassandra.service.StorageService.move(StorageService.java:1734) >>>> at >>>> org.apache.cassandra.service.StorageService.move(StorageService.java:1709) >>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>> at >>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>>> 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.invoke(PerInterface.java:120) >>>> at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:262) >>>> at >>>> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836) >>>> at >>>> com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761) >>>> at >>>> javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1427) >>>> 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.invoke(RMIConnectionImpl.java:788) >>>> at sun.reflect.GeneratedMethodAccessor108.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) >>>> >>>> >>>> >>>> >>>> then nodetool shows the node is leaving.... >>>> >>>> >>>> nodetool -h node3 ring >>>> Address Status State Load Owns Token >>>> >>>> >>>> 84944475733633104818662955375549269696 >>>> node1 Up Normal 13.18 GB 81.09% >>>> 52773518586096316348543097376923124102 >>>> node2 Up Normal 22.85 GB 10.48% >>>> 70597222385644499881390884416714081360 >>>> node3 Up Leaving 25.44 GB 8.43% >>>> 84944475733633104818662955375549269696 >>>> >>>> the log didn't show any error message neither anything abnormal. is >>>> there something wrong? >>>> >>>> >>>> I used to have RF=2, and changed it to RF=3 using cassandra-cli. >>>> >>>> >>>> On Mon, Aug 1, 2011 at 10:22 AM, Yan Chunlu <[email protected]>wrote: >>>> >>>>> thanks a lot! I will try the "move". >>>>> >>>>> >>>>> On Mon, Aug 1, 2011 at 7:07 AM, mcasandra <[email protected]>wrote: >>>>> >>>>>> >>>>>> springrider wrote: >>>>>> > >>>>>> > is that okay to do nodetool move before a completely repair? >>>>>> > >>>>>> > using this equation? >>>>>> > def tokens(nodes): >>>>>> > >>>>>> > - for x in xrange(nodes): >>>>>> > - print 2 ** 127 / nodes * x >>>>>> > >>>>>> >>>>>> Yes use that logic to get the tokens. I think it's safe to run move >>>>>> first >>>>>> and reair later. You are moving some nodes data as is so it's no worse >>>>>> than >>>>>> what you have right now. >>>>>> >>>>>> -- >>>>>> View this message in context: >>>>>> http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/how-to-solve-one-node-is-in-heavy-load-in-unbalanced-cluster-tp6630827p6639317.html >>>>>> Sent from the [email protected] mailing list >>>>>> archive at Nabble.com. >>>>>> >>>>> >>>>> >>>> >>> >> >
