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https://issues.apache.org/jira/browse/SOLR-7555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Pugh updated SOLR-7555:
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Attachment: SOLR-7555-display_disk_space_v2.patch
Here is an updated patch. I moved the method spaceAvailable and spaceTotal to
the abstract Directory class, and then implemented it for the various classes
that extended it. I don't love that this change touches the Lucene package,
as I've never really gone deep there before, and it feels rather invasive!
I also changed the format of the response to mimic the how the memory hands
back both human formatted and raw data.
> Display total space and available space in Admin
> ------------------------------------------------
>
> Key: SOLR-7555
> URL: https://issues.apache.org/jira/browse/SOLR-7555
> Project: Solr
> Issue Type: Improvement
> Components: web gui
> Affects Versions: 5.1
> Reporter: Eric Pugh
> Assignee: Erik Hatcher
> Priority: Minor
> Fix For: 5.2
>
> Attachments: SOLR-7555-display_disk_space.patch,
> SOLR-7555-display_disk_space_v2.patch, SOLR-7555.patch
>
>
> Frequently I have access to the Solr Admin console, but not the underlying
> server, and I'm curious how much space remains available. This little patch
> exposes total Volume size as well as the usable space remaining:
> !https://monosnap.com/file/VqlReekCFwpK6utI3lP18fbPqrGI4b.png!
> I'm not sure if this is the best place to put this, as every shard will share
> the same data, so maybe it should be on the top level Dashboard? Also not
> sure what to call the fields!
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