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Posted to commits@cassandra.apache.org by "Romain Hardouin (Jira)" <ji...@apache.org> on 2020/12/07 11:03:00 UTC
[jira] [Commented] (CASSANDRA-16314) nodetool cleanup not working
[ https://issues.apache.org/jira/browse/CASSANDRA-16314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17245134#comment-17245134 ]
Romain Hardouin commented on CASSANDRA-16314:
---------------------------------------------
Hi [~dnamicro] , there is nothing wrong with cleanup. Since you didn't add new nodes in the cluster the command has nothing to do.
{quote}nodetool cleanup - Triggers the immediate cleanup of keys *no longer belonging to a node*.
{quote}
[https://cassandra.apache.org/doc/latest/tools/nodetool/cleanup.html]
{quote}
h2. Cleanup data after range movements
As a safety measure, Cassandra does not automatically remove data from nodes that “lose” part of their token range due to a range movement operation (bootstrap, move, replace). Run *{{nodetool cleanup}}* on the nodes that lost ranges to the joining node when you are satisfied the new node is up and working. If you do not do this the old data will still be counted against the load on that node.
{quote}
[https://cassandra.apache.org/doc/latest/operating/topo_changes.html]
> nodetool cleanup not working
> ----------------------------
>
> Key: CASSANDRA-16314
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16314
> Project: Cassandra
> Issue Type: Bug
> Reporter: AaronTrazona
> Priority: Normal
> Attachments: image-2020-12-07-09-23-02-002.png, image-2020-12-07-09-23-33-788.png, image-2020-12-07-09-24-54-453.png, image-2020-12-07-09-26-28-702.png
>
>
> Hi,
>
> After setting up the 3 clusters, I want to free up the disk on my first cluster since
> the previous still there.
> This is the nodetool status before running the nodetool cleanup
> !image-2020-12-07-09-23-02-002.png!
> When I run the nodetool cleanup
> !image-2020-12-07-09-23-33-788.png!
> After I run the nodetool cleanup . I check if the node free up the spaces. This is the result
> !image-2020-12-07-09-24-54-453.png!
> It's seems that the nodetool cleanup not working well
> cassandra version and java version
> !image-2020-12-07-09-26-28-702.png!
> Thanks.
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