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Posted to commits@cassandra.apache.org by "Jeremiah Jordan (JIRA)" <ji...@apache.org> on 2014/08/10 20:43:12 UTC

[jira] [Commented] (CASSANDRA-5460) Consistency issue with CL.TWO

    [ https://issues.apache.org/jira/browse/CASSANDRA-5460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14092148#comment-14092148 ] 

Jeremiah Jordan commented on CASSANDRA-5460:
--------------------------------------------

bq. but in practice we don't have consistent reads.
Are you sure you are doing the reads after a successful QUORUM write?  If you read in the middle of a QUORUM write, or read from one that timed out then it won't be consistent yet.

> Consistency issue with CL.TWO
> -----------------------------
>
>                 Key: CASSANDRA-5460
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5460
>             Project: Cassandra
>          Issue Type: Test
>    Affects Versions: 1.2.0
>            Reporter: T Jake Luciani
>            Assignee: Philip Thompson
>            Priority: Minor
>
> We have a keyspace with RF=4.  We write at QUORUM and read at TWO.  This should provide consistency since writes are on 3 replicas and we read from 2, but in practice we don't have consistent reads.



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