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List:       cassandra-commits
Subject:    [jira] [Commented] (CASSANDRA-3431) Cassandra Nodetool backup data
From:       "Jonathan Ellis (Commented) (JIRA)" <jira () apache ! org>
Date:       2011-10-31 18:23:32
Message-ID: 258241748.41914.1320085412327.JavaMail.tomcat () hel ! zones ! apache ! org
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Jonathan Ellis commented on CASSANDRA-3431:
-------------------------------------------

No.
                
> Cassandra Nodetool backup data restoration not working in clustered environment
> -------------------------------------------------------------------------------
> 
> Key: CASSANDRA-3431
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3431
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.7.4
> Environment: Centos 5.5 64 bit
> Reporter: Sunil Kumar
> 
> Hi,
> I have 2 cassandra cluster and each cluster have 2 nodes.Initially both cluster was \
> running fine nodetool status show 2 node status up for each cluster. Then I have \
> taken backup of Cassandra first cluster of 2 nodes and restored it to  second 2 \
> nodes cluster.   nodetool status got messed up now it is showing all 4 nodes as \
> part of cluster on each nodes of both cluster. I tried to debug this issue but not \
> able to come up to solution. Please note that both cassandra clusters are running \
> terremark ecloud. Is this SAN issue for node mess up???? Then i found both cluster \
> have same name in the cassandra.yaml. Then i changed the cluster name of second \
> cluster. After that restore is not working both cassandra nodes are not coming up. \
> they are throwing following error:- ERROR [main] 2011-10-31 12:37:02,552 \
>                 AbstractCassandraDaemon.java (line 131) Fatal exception during \
>                 initialization
> org.apache.cassandra.config.ConfigurationException: Saved cluster name Test Cluster \
> != configured name grijes64 Cluster at \
> org.apache.cassandra.db.SystemTable.checkHealth(SystemTable.java:259) at \
> org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCassandraDaemon.java:127)
>  at org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:314)
>  at org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:79) 
> Please help me solving this issue thanks in advance.

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