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https://issues.apache.org/jira/browse/CASSANDRA-12106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15387687#comment-15387687
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Sylvain Lebresne commented on CASSANDRA-12106:
----------------------------------------------

bq. but neither is it entirely rare that a 'bad' partition gets a cluster into 
a bad state (not exclusively the due to IndexInfo GC-pressure, either).

I'll admit that what bothers me a bit here is that you guys keeps referring to 
some mysterious partition related problem(s) that brings down entire cluster 
and that isn't what we already know ({{IndexInfo}} problems, which we are 
fixing), implying some underlying problem(s) we're not aware of, but you don't 
seem willing to give any more detail than that.

> Add ability to blacklist a CQL partition so all requests are ignored
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-12106
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12106
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Geoffrey Yu
>            Assignee: Geoffrey Yu
>            Priority: Minor
>             Fix For: 4.x
>
>         Attachments: 12106-trunk.txt
>
>
> Sometimes reads/writes to a given partition may cause problems due to the 
> data present. It would be useful to have a manual way to blacklist such 
> partitions so all read and write requests to them are rejected.



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