Failed to open KV store 'partitionxxx" error in Backup.log

Couchbase Server
1

We are observing below logging while running cbbackupmgmr in CBS version 6.0.1.
Can anyone help me understanding what are these logging and what is the impact of these.

2019-12-03T23:59:07.348+05:30 [INFO][FDB] Forestdb opened database file /DGlogs/CBSTemp/CBS_C1/ptxdata/full/2019-12-03T23_59_06.760120931+05_30/backup-acca1ca70a5b4a3874ec5cacdd23811f/data/shard_0.fdb
2019-12-03T23:59:07.377+05:30 [ERRO][FDB] Failed to open KV store ‘partition227’ because it doesn’t exist.
2019-12-03T23:59:07.377+05:30 [ERRO][FDB] Failed to open KV store ‘partition290’ because it doesn’t exist.
2019-12-03T23:59:07.377+05:30 [ERRO][FDB] Failed to open KV store ‘partition596’ because it doesn’t exist.
2019-12-03T23:59:07.377+05:30 [ERRO][FDB] Failed to open KV store ‘partition781’ because it doesn’t exist.
2019-12-03T23:59:07.377+05:30 [ERRO][FDB] Failed to open KV store ‘partition832’ because it doesn’t exist.
2019-12-03T23:59:07.377+05:30 [ERRO][FDB] Failed to open KV store ‘partition104’ because it doesn’t

2

@Arihant,

It is a benign error message that can be safely ignored. In the next version of Couchbase Server, cbbackupmgr will not log this error.

3

Thanks for the update @pvarley. We will verify in next couchbase version.