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From "Varun Thacker (JIRA)" <>
Subject [jira] [Updated] (SOLR-6637) Solr should have a way to restore a core
Date Sat, 01 Nov 2014 16:18:34 GMT


Varun Thacker updated SOLR-6637:
    Attachment: SOLR-6637.patch

Patch with a working test case.

We need to discuss the scenario where we hit an exception while restoring. i.e We copy all
segment files from the backup location to the index location overwriting any segment files
with the same name. Now while copying if we hit an exception then the index can get corrupt.

Is there any way to deal with it or do we just need to document this scenario.

> Solr should have a way to restore a core
> ----------------------------------------
>                 Key: SOLR-6637
>                 URL:
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Varun Thacker
>         Attachments: SOLR-6637.patch, SOLR-6637.patch
> We have a core backup command which backs up the index. We should have a restore command
> This would restore any named snapshots created by the replication handlers backup command.
> While working on this patch right now I realized that during backup we only backup the
index. Should we backup the conf files also? Any thoughts? I could separate Jira for this.

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