[jira] [Comment Edited] (CASSANDRA-16451) Add ability to ttl snapshots

["Abuli Palagashvili (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-16451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17312421#comment-17312421 ] 

Abuli Palagashvili edited comment on CASSANDRA-16451 at 4/1/21, 10:03 AM:
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I will add all design documentation here: 
https://docs.google.com/document/d/1OqPaXT-4g6wqEIGzrG2UMadfVNtPT2d8BfY4DAzjIlk/edit?usp=sharing
Check if you have an access.
[~paulo] , can you review it?
I will do https://issues.apache.org/jira/browse/CASSANDRA-14582 ASAP.


was (Author: fibersel):
I will add all design documentation here: 
https://docs.google.com/document/d/1OqPaXT-4g6wqEIGzrG2UMadfVNtPT2d8BfY4DAzjIlk/edit?usp=sharing
Check if you have an access.

> Add ability to ttl snapshots
> ----------------------------
>
>                 Key: CASSANDRA-16451
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-16451
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tool/nodetool
>            Reporter: Paulo Motta
>            Priority: Normal
>              Labels: gsoc2021, mentor
>
> It should be possible to add a TTL to snapshots, after which it automatically cleans itself up.
> This will be useful together with the {{auto_snapshot}} option, where you want to keep an emergency snapshot in case of accidental drop or truncation but automatically remove it after a specified period when it's no longer useful. So in addition to allowing a user to specify a snapshot ttl on {{nodetool snapshot}} we should have a {{auto_snapshot_ttl}} option that allows a user to set a ttl for automatic snaphots on drop/truncate.



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