[jira] [Updated] (CASSANDRA-17370) Add flag enabling operators to restrict use of ALLOW FILTERING in queries

["Savni Nagarkar (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-17370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Savni Nagarkar updated CASSANDRA-17370:
---------------------------------------
    Change Category: Operability
         Complexity: Low Hanging Fruit
        Component/s: CQL/Syntax
      Fix Version/s: 4.x
             Status: Open  (was: Triage Needed)

> Add flag enabling operators to restrict use of ALLOW FILTERING in queries
> -------------------------------------------------------------------------
>
>                 Key: CASSANDRA-17370
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-17370
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: CQL/Syntax
>            Reporter: Savni Nagarkar
>            Assignee: Savni Nagarkar
>            Priority: Normal
>             Fix For: 4.x
>
>
> This ticket adds the ability for operators to disallow use of ALLOW FILTERING predicates in CQL SELECT statements. As queries that ALLOW FILTERING can place additional load on the database, the flag enables operators to provide tighter bounds on performance guarantees. The patch includes a new yaml property, as well as a hot property enabling the value to be modified via JMX at runtime.



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