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Posted to issues@solr.apache.org by "Pierre Salagnac (Jira)" <ji...@apache.org> on 2024/02/05 19:02:00 UTC

[jira] [Updated] (SOLR-16879) Throttle concurrent backups/restores per node

     [ https://issues.apache.org/jira/browse/SOLR-16879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Salagnac updated SOLR-16879:
-----------------------------------
    Fix Version/s: 9.4.

> Throttle concurrent backups/restores per node
> ---------------------------------------------
>
>                 Key: SOLR-16879
>                 URL: https://issues.apache.org/jira/browse/SOLR-16879
>             Project: Solr
>          Issue Type: Improvement
>          Components: Backup/Restore
>    Affects Versions: 9.2.1
>            Reporter: Pierre Salagnac
>            Priority: Minor
>             Fix For: 9.4.
>
>          Time Spent: 3h
>  Remaining Estimate: 0h
>
> If the collection is large enough, there very well could be many shards on one host and it could saturate the IO. Same issue if we backup many collections concurrently.
> We should have a protection mechanism, so a Solr node does not have transient failures during a large backup or restore.



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