Unsubscribe On Tue, Mar 5, 2024 at 9:15 AM Aleksander Pähn <[email protected]> wrote:
> Thank you for your reply! > Do I understand correctly that you are talking about taking a shard from > another replica node and moving/restoring to the problematic node? > Any more detailed steps are appreciated! > Kind regards, > AP > > On 2024/03/02 01:16:52 Shawn Heisey wrote: > > On 3/1/2024 08:52, William Crowell wrote: > > > I am using Apache Solr 7.7.2, and I need to rebuild just one specific > shard. > > > > > > Can I take a backup of just one specific shard and rebuild just that > shard? > > > > > > How would I do that? Is there any documentation for that? > > > > If you have a copy of one of the data directories from that shard, it is > > possible to restore that into the whole SolrCloud collection. The > > procedure is a little arcane and unusual, and I can explain it if needed. > > > > If you don't have that, then you're going to have to build the whole > > index again, using whatever method you used to build the index the first > > time. > > > > Here is a wiki page I wrote about this some time ago: > > > > https://cwiki.apache.org/confluence/display/SOLR/HowToReindex > > > > The basic info from that wiki page has been added to the ref guide: > > > > https://solr.apache.org/guide/solr/latest/indexing-guide/reindexing.html > > > > Thanks, > > Shawn > > > > > > > This e-mail may contain information that is privileged or confidential. If > you are not the intended recipient, please delete the e-mail and any > attachments and notify us immediately. > >
