[jira] [Commented] (CASSANDRA-18102) Add a virtual table to list snapshots

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

    [ https://issues.apache.org/jira/browse/CASSANDRA-18102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17644598#comment-17644598 ] 

maxwellguo commented on CASSANDRA-18102:
----------------------------------------

[~paulo]I think I can take a look into this latter:D

> 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
>            Priority: Normal
>
> 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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