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Posted to commits@cassandra.apache.org by "Brandon Williams (Jira)" <ji...@apache.org> on 2022/04/20 20:38:00 UTC
[jira] [Updated] (CASSANDRA-17568) Tool to list data directories
[ https://issues.apache.org/jira/browse/CASSANDRA-17568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brandon Williams updated CASSANDRA-17568:
-----------------------------------------
Change Category: Operability
Complexity: Normal
Fix Version/s: 4.x
Assignee: Tibor Repasi
Status: Open (was: Triage Needed)
> Tool to list data directories
> -----------------------------
>
> Key: CASSANDRA-17568
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17568
> Project: Cassandra
> Issue Type: New Feature
> Components: Tool/nodetool
> Reporter: Tibor Repasi
> Assignee: Tibor Repasi
> Priority: Normal
> Fix For: 4.x
>
>
> When a table is created, dropped and re-created with the same name, directories remain within data paths. Operators may be challenged finding out which directories belong to existing tables and which may be subject to removal. However, the information is available in CQL as well as in MBeans via JMX, a convenient access to this information is still missing.
> My proposal is a new nodetool subcommand allowing to list data paths of all existing tables.
> {code}
> % bin/nodetool datapaths -- example
> Keyspace : example
> Table : test
> Paths :
> /var/lib/cassandra/data/example/test-02f5b8d0c0e311ecb327ff24df5ab301
> ----------------
> {code}
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