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https://issues.apache.org/jira/browse/CASSANDRA-2969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13073105#comment-13073105
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Jonathan Ellis commented on CASSANDRA-2969:
-------------------------------------------
You're not the first to hit this -- we do want to make it more helpful about
this. We'll do that over on CASSANDRA-2960.
> Queries and inserts fail on 2 node cluster when replication factor is
> specified.
> --------------------------------------------------------------------------------
>
> Key: CASSANDRA-2969
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2969
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.8.2
> Environment: 2 node Cassandra cluster with both nodes up and running.
> The replication factor is specified and can be 1 or 2. Client is using
> Hector. For production, I want to use a RF of 2 so the data is stored on both
> nodes and use a CL of ONE for reads and writes.
> Reporter: Andy Klages
> Labels: 2-node, replica
>
> When a query or insert is performed, I get the following exception:
> me.prettyprint.hector.api.exceptions.HUnavailableException: : May not be
> enough replicas present to handle consistency level.
> I've tried consistency levels ANY, ONE, and QUORUM, but to no avail. I'm
> assuming it would do this for the other levels too.
> Running the "get" and "set" commands on cassandra-cli always return "null" so
> it's encountering the same problem.
> Note that I don't get this problem when the keyspace doesn't have
> replication_factor specified. But I need the data replicated on both nodes
> which is why I'm specifying the RF.
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