[jira] [Comment Edited] (CASSANDRA-12106) Add ability to blacklist a CQL partition so all requests are ignored

["Jason Brown (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-12106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15405854#comment-15405854 ] 

Jason Brown edited comment on CASSANDRA-12106 at 8/4/16 2:55 PM:
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The solution we've discussed internally is to use CASSANDRA-12345 as a generic transport mechanism to replicate the blacklisted partitions to each, which eliminates all the special message/verb handling aspects of the initial version of this patch. What would remain, then, is a cache of the blacklisted partitions and then the code on the read and write paths to look up values in the cache.


was (Author: jasobrown):
The solution we've discussed internally is to use CASSANDRA-12347 as a generic transport mechanism to replicate the blacklisted partitions to each, which eliminates all the special message/verb handling aspects of the initial version of this patch. What would remain, then, is a cache of the blacklisted partitions and then the code on the read and write paths to look up values in the cache.

> 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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