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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: How can I check what the consistency level is?
Date Fri, 30 Sep 2011 04:19:54 GMT
Are you on a current Cassandra release? If not you could be seeing
https://issues.apache.org/jira/browse/CASSANDRA-2870

On Thu, Sep 29, 2011 at 7:02 PM, Anthony Ikeda
<anthony.ikeda.dev@gmail.com> wrote:
> We seem to be having issues with out Consistency policies. We have it
> configured in Spring using the following:
>
>     <bean id="consistencyLevelPolicy"
> class="me.prettyprint.cassandra.model.ConfigurableConsistencyLevel">
>
>     <property name="defaultReadConsistencyLevel" value="LOCAL_QUORUM"/>
>
>     <property name="defaultWriteConsistencyLevel" value="LOCAL_QUORUM"/>
>
>     </bean>
>
>
>
>     <bean id="keyspaceOperator"
> class="me.prettyprint.hector.api.factory.HFactory"
> factory-method="createKeyspace">
>
>         <constructor-arg value="RegistryFoundation"/>
>
>         <constructor-arg ref="cluster"/>
>
>         <constructor-arg ref="consistencyLevelPolicy"/>
>
>     </bean>
>
> However, in our distributed testing, bringing down a single node will cause
> the 'May not be enough replicas present to handle consistency level' error
> I wanted to create a test to load the Spring config (above) and find out
> what the consistency level is set to but there do not appear to be any
> accessor methods to discover the value. Is there a way to output the
> Consistency level to make sure that what we have configured is what is
> actually being used?
> Anthony
>



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com

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