Issue: Backup Fails Due to Duplicate Request ID (S3 bucket)

[idjemaoune]

When creating a SolrBackup Kubernetes object, it successfully performs the first backup and creates a backup for each collection in the S3 bucket. However, after the first backup, subsequent backups fail with the following error: org.apache.solr.common.SolrException: Task with the same requestid already exists. (search-engine-backup-<collection_name>)

I want to backup a collection named comment :

INFOS: org.apache.solr.common.SolrException: Task with the same requestid already exists. (search-engine-s3-backup-comment)

INFO: 2025-01-24 12:30:35.768 INFO (qtp1613627715-23-search-engine-solrcloud-1.freeze.svc.cluster.local-1032) [c:comment s: r: x: t:search-engine-solrcloud-1.freeze.svc.cluster.local-1032] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={async=search-engine-s3-backup-comment&maxNumBackupPoints=15&name=search-engine-s3-backup-comment&action=BACKUP&location=/&collection=comment&repository=search-engine-backups-freeze&wt=json} status=400 QTime=11

ERROR: 2025-01-24 12:30:45.844 ERROR (qtp1613627715-20-search-engine-solrcloud-1.freeze.svc.cluster.local-1033) [c:comment s: r: x: t:search-engine-solrcloud-1.freeze.svc.cluster.local-1033] o.a.s.h.RequestHandlerBase Client exception => org.apache.solr.common.SolrException: Task with the same requestid already exists. (search-engine-s3-backup-comment)

[idjemaoune]

The Solr backup process is asynchronous when using the API call for backups:

The parameter async=search-engine-s3-backup-comment (which represents the request ID) is always the same. This causes the first backup to succeed, but subsequent backups fail, stating that the request ID already exists. When i use the backup endpoint wihtout async params the backups work as expected (incremental)

curl -u admin:admin "http://search-engine-solrcloud-common.freeze:8983/solr/admin/collections?action=BACKUP&&collection=comment&location=%2F&maxNumBackupPoints=1&name=search-engine-s3-backup-comment&repository=search-engine-backups-freeze&wt=json"