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https://issues.apache.org/jira/browse/CASSANDRA-4775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13702029#comment-13702029
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Jonathan Ellis commented on CASSANDRA-4775:
-------------------------------------------

bq. that problem is not inherent to counters 1.0

You'll have to explain that for me in small words, then -- I don't see how 
moving to explicit read-before-write allows us to safely replay the same 
commitlog segment twice, for instance.
                
> Counters 2.0
> ------------
>
>                 Key: CASSANDRA-4775
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4775
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Arya Goudarzi
>            Assignee: Aleksey Yeschenko
>              Labels: counters
>             Fix For: 2.1
>
>
> The existing partitioned counters remain a source of frustration for most 
> users almost two years after being introduced.  The remaining problems are 
> inherent in the design, not something that can be fixed given enough 
> time/eyeballs.
> Ideally a solution would give us
> - similar performance
> - less special cases in the code
> - potential for a retry mechanism

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