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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: Upgrading Cassandra from 1.2.11 to 2.0
Date Thu, 21 Nov 2013 17:05:16 GMT
You can't just drop in Apache Cassandra over DSE since it adds custom
replication strategies like this one.

On Thu, Nov 21, 2013 at 9:38 AM, Santosh Shet
<santosh.shet@vista-one-solutions.com> wrote:
> Hi,
>
>
>
> We are facing problem while upgrading Cassandra which is available in the
> DSE 3.2 from version 1.2.11 to 2.0 .
>
> Below is the error log we are getting while starting Cassandra.
>
>
>
> java.lang.RuntimeException:
> org.apache.cassandra.exceptions.ConfigurationException: Unable to find
> replication strategy class 'org.apache.cassandra.locator.EverywhereStrategy'
>
> at org.apache.cassandra.config.KSMetaData.fromSchema(KSMetaData.java:274)
>
> at org.apache.cassandra.config.KSMetaData.fromSchema(KSMetaData.java:289)
>
> at org.apache.cassandra.db.DefsTables.loadFromKeyspace(DefsTables.java:130)
>
> at
> org.apache.cassandra.config.DatabaseDescriptor.loadSchemas(DatabaseDescriptor.java:508)
>
> at
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:237)
>
> at
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:461)
>
> at
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:504)
>
> Caused by: org.apache.cassandra.exceptions.ConfigurationException: Unable to
> find replication strategy class
> 'org.apache.cassandra.locator.EverywhereStrategy'
>
> at org.apache.cassandra.utils.FBUtilities.classForName(FBUtilities.java:469)
>
> at
> org.apache.cassandra.locator.AbstractReplicationStrategy.getClass(AbstractReplicationStrategy.java:290)
>
> at org.apache.cassandra.config.KSMetaData.fromSchema(KSMetaData.java:266)
>
> ... 6 more
>
>
>
>
>
> Thanks,
>
> Santosh Shet
>
> Software Engineer | VistaOne Solutions
>
> Direct India : +91 80 30273829 | Mobile India : +91 8105720582
>
> Skype : santushet
>
>



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder, http://www.datastax.com
@spyced

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