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Posted to commits@cassandra.apache.org by "C. Scott Andreas (JIRA)" <ji...@apache.org> on 2018/11/19 02:31:00 UTC

[jira] [Updated] (CASSANDRA-11746) Add per partition rate limiting

     [ https://issues.apache.org/jira/browse/CASSANDRA-11746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

C. Scott Andreas updated CASSANDRA-11746:
-----------------------------------------
    Component/s: Core

> Add per partition rate limiting
> -------------------------------
>
>                 Key: CASSANDRA-11746
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11746
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Richard Low
>            Priority: Major
>
> In a similar spirit to the tombstone fail threshold, Cassandra could protect itself against rogue clients issuing too many requests to the same partition by rate limiting. Nodes could keep a sliding window of requests per partition and immediately reject requests if the threshold has been reached. This could stop hotspots from taking down a replica set.



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