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Posted to commits@cassandra.apache.org by "Abuli Palagashvili (Jira)" <ji...@apache.org> on 2021/07/10 18:42:00 UTC
[jira] [Comment Edited] (CASSANDRA-16789) Add TTL support to
nodetool snapshots
[ https://issues.apache.org/jira/browse/CASSANDRA-16789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17378509#comment-17378509 ]
Abuli Palagashvili edited comment on CASSANDRA-16789 at 7/10/21, 6:41 PM:
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Okay, first of all let's exclude {{SnapshotSizeDetails}} into separate class and make it field of {{SnapshotDetails}}.After that we modify {{Directories.getSnapshotDetails}} to make it returning {{Map<String, SnapshotDetails>}} and extract snapshots on strartup using this method.
was (Author: fibersel):
Okay, first of all let's exclude SnapshotSizeDetails into separate class and make it field of SnapshotDetails.After that we modify Directories.getSnapshotDetails
> Add TTL support to nodetool snapshots
> -------------------------------------
>
> Key: CASSANDRA-16789
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16789
> Project: Cassandra
> Issue Type: Sub-task
> Components: Tool/nodetool
> Reporter: Paulo Motta
> Assignee: Abuli Palagashvili
> Priority: Normal
>
> Add new parameter {{--ttl}} to {{nodetool snapshot}} command. This parameter can be specified in human readable duration (ie. 30mins, 1h, 300d) and should not be lower than 1 minute.
> The expiration date should be added to the snapshot manifest in ISO format.
> A periodic thread should efficiently scan snapshots and automatically clear those past expiration date. The periodicity of the scan thread should be 1 minute by default but be overridable via a system property.
> The command {{nodetool listsnapshots}} should display the expiration date when the snapshot contains a TTL.
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