[ 
https://issues.apache.org/jira/browse/CASSANDRA-9672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

C. Scott Andreas updated CASSANDRA-9672:
----------------------------------------
    Component/s: Distributed Metadata

> Provide a per-table param that would force default ttl on all updates
> ---------------------------------------------------------------------
>
>                 Key: CASSANDRA-9672
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9672
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Distributed Metadata
>            Reporter: Aleksey Yeschenko
>            Priority: Minor
>
> Many users have tables that rely on TTL entirely - no deletes, and only fixed 
> TTL value.
> The way that default ttl works now, we only apply it if none is specified.
> We should provide an option that would *enforce* the specified TTL. Not 
> allowing ttl-less {{INSERT}} or {{UPDATE}}, not allowing ttl that's lower or 
> higher than the default ttl, and not allowing deletes.
> That option when enabled ({{force_default_ttl}}) should allow us to drop more 
> tables during compaction and do so cheaper. Would also allow the DBAs to 
> enforce the constraint in a guaranteed manner.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org

Reply via email to