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https://issues.apache.org/jira/browse/CASSANDRA-18102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17699400#comment-17699400
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Stefan Miklosovic commented on CASSANDRA-18102:
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I reworked the whole implementation a little bit. We need to retrieve these
snapshots from snapshot loader.
j8 pre-commit
https://app.circleci.com/pipelines/github/instaclustr/cassandra/1979/workflows/7fd6d250-bf81-4ede-88d9-400c22eb8260
j11 pre-commit
https://app.circleci.com/pipelines/github/instaclustr/cassandra/1979/workflows/0b2ad3a2-5108-4ba5-947d-8cea232e7a15
PR https://github.com/instaclustr/cassandra/tree/CASSANDRA-18102
I am +1 on this branch and builds. Test was run 5000 times.
[~paulo] would you take a look please and approve too?
> Add a virtual table to list snapshots
> -------------------------------------
>
> Key: CASSANDRA-18102
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18102
> Project: Cassandra
> Issue Type: Improvement
> Components: Feature/Virtual Tables, Local/Snapshots
> Reporter: Paulo Motta
> Assignee: maxwellguo
> Priority: Normal
> Fix For: 5.0
>
> Time Spent: 8h 40m
> Remaining Estimate: 0h
>
> It should be possible to query a node's snapshots via virtual tables.
> The table should expose the same fields/columns as the
> [TableSnapshot|https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/service/snapshot/TableSnapshot.java]
> class.
> Something along these lines:
> {noformat}
> cqlsh> SELECT * FROM system_views.snapshots;
>
> tag | keyspace_name | table_name | table_id | is_ephemeral | created_at |
> expires_at | directories
> ----+---------------+------------+-----------+--------------+-----------+------------+------------
> 1670460346841 | system | compaction_info |
> 123e4567-e89b-12d3-a456-426614174000 | false | 2022-12-08T00:45:47.108Z |
> null |
> {'/var/lib/cassandra/data/system/compaction_history-b4dbb7b4dc493fb5b3bfce6e434832ca/snapshots/1670460346841'}
> {noformat}
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