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https://issues.apache.org/jira/browse/SOLR-8587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15182189#comment-15182189
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Yonik Seeley commented on SOLR-8587:
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bq. I don't see how this exception is possible.
A changing index (i.e. new segments files are written, old ones are removed).
Either the exception needs to be swallowed, or we should skip retrieving the
size of the segments file (is it ever important?)
> Add segments file information to core admin status
> --------------------------------------------------
>
> Key: SOLR-8587
> URL: https://issues.apache.org/jira/browse/SOLR-8587
> Project: Solr
> Issue Type: Improvement
> Reporter: Shai Erera
> Assignee: Shai Erera
> Fix For: 5.5, master
>
> Attachments: SOLR-8587.patch, SOLR-8587.patch
>
>
> Having the index's segments file name returned by CoreAdminHandler STATUS can
> be useful. The info I'm thinking about is the segments file name and its
> size. If you record that from time to time, in a case of crisis, when u need
> to restore the index and may not be sure which copy you need to restore, this
> tiny piece of info can be very useful, as the segmentsN file records the
> commit point, and therefore what you core reported and what you see at hand
> can help you make a safer decision.
> I also think it's useful info in general, e.g. probably even more than
> 'version', and it doesn't add much complexity to the handler or the response.
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