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From "Yifu Wang (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (CASSANDRA-8056) nodetool snapshot <keyspace> -cf <table> -t <sametagname> does not work on multiple tabes of the same keyspace
Date Sat, 29 Nov 2014 09:29:12 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-8056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yifu Wang updated CASSANDRA-8056:
---------------------------------
    Comment: was deleted

(was: When taking a snapshot of a column family, check if the tagname already exists within
the column family's snapshot directory instead of the entire keyspace's snapshot directory.)

> nodetool snapshot <keyspace> -cf <table> -t <sametagname> does not
work on multiple tabes of the same keyspace
> --------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-8056
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8056
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>         Environment: Cassandra 2.0.6 debian wheezy and squeeze
>            Reporter: Esha Pathak
>            Priority: Trivial
>              Labels: lhf
>             Fix For: 2.0.12
>
>         Attachments: CASSANDRA-8056.txt
>
>
> <scenario>
> keyspace <thing> has tables : thing:user , thing:object, thing:user_details
> steps to reproduce :
> 1. nodetool snapshot thing --column-family user --tag tagname
>   Requested creating snapshot for: thing and table: user
>   Snapshot directory: tagname
> 2.nodetool snapshot thing --column-family object --tag tagname
> Requested creating snapshot for: thing and table: object
> Exception in thread "main" java.io.IOException: Snapshot tagname already exists.
> 	at org.apache.cassandra.service.StorageService.takeColumnFamilySnapshot(StorageService.java:2274)
> 	at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)
> 	at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)
> 	at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112)
> 	at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46)
> 	at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)
> 	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:801)
> 	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1487)
> 	at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)
> 	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)
> 	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)
> 	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:848)
> 	at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
> 	at sun.rmi.transport.Transport$1.run(Transport.java:177)
> 	at sun.rmi.transport.Transport$1.run(Transport.java:174)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
> 	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:556)
> 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:811)
> 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:670)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> 	at java.lang.Thread.run(Thread.java:745)



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