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Add support for logical restore of sharded timeseries collections

Description

Currently, PBM fails to restore sharded timeseries collections. It is about full backup…

The error:

Waiting to finish...Error: operation failed with: waiting for dumpDone: cluster failed: reply oplog: replay chunk 1713279444.1713279454: apply oplog for chunk: applying an entry: op: {"Timestamp":{"T":1713279444,"I":10},"Term":1,"Hash":null,"Version":2,"Operation":"i","Namespace":"test.system.buckets.test2","Object":[{"Key":"_id","Value":"661e91bc365a196d71a84741"},{"Key":"control","Value":[{"Key":"version","Value":1},{"Key":"min","Value":[{"Key":"_id","Value":"661e91d4c744dbe1abcbb854"},{"Key":"timestamp","Value":"2024-04-16T14:57:00Z"}]},{"Key":"max","Value":[{"Key":"_id","Value":"661e91d4c744dbe1abcbb854"},{"Key":"timestamp","Value":"2024-04-16T14:57:24.546Z"}]}]},{"Key":"meta","Value":8},{"Key":"data","Value":[{"Key":"_id","Value":[{"Key":"0","Value":"661e91d4c744dbe1abcbb854"}]},{"Key":"timestamp","Value":[{"Key":"0","Value":"2024-04-16T14:57:24.546Z"}]}]}],"Query":[{"Key":"meta","Value":8},{"Key":"_id","Value":"661e91bc365a196d71a84741"}],"UI":null,"LSID":"SAAAAAVpZAAQAAAABFH31Pc1/krorTMFa/3BrXwFdWlkACAAAAAAY5mrDaxi8gv8RmdTsQ+1j7fmkr7JUsabhNmXAheU0fgA","TxnNumber":1,"PrevOpTime":"HAAAABF0cwAAAAAAAAAAABJ0AP//////////AA=="} | merr <nil>: applyOps: (NamespaceNotFound) cannot apply insert or update operation on a non-existent namespace test.system.buckets.test2: { ts: Timestamp(1713279444, 10), t: 1, v: 2, op: "i", ns: "test.system.buckets.test2", o: { _id: ObjectId('661e91bc365a196d71a84741'), control: { version: 1, min: { _id: ObjectId('661e91d4c744dbe1abcbb854'), timestamp: new Date(1713279420000) }, max: { _id: ObjectId('661e91d4c744dbe1abcbb854'), timestamp: new Date(1713279444546) } }, meta: 8, data: { _id: { 0: ObjectId('661e91d4c744dbe1abcbb854') }, timestamp: { 0: new Date(1713279444546) } } }, o2: { meta: 8, _id: ObjectId('661e91bc365a196d71a84741') }, lsid: { id: UUID("51f7d4f7-35fe-4ae8-ad33-056bfdc1ad7c"), uid: BinData(0, 6399AB0DAC62F20BFC466753B10FB58FB7E692BEC952C69B84D997021794D1F8) }, txnNumber: 1, prevOpTime: { ts: Timestamp(0, 0), t: -1 } }

 

This feature will be blocked when https://perconadev.atlassian.net/browse/PBM-1367 (subtask) will be completed.

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0% Done

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Jan Mynar 
May 6, 2024 at 9:49 AM

according to the discussion with option no.1 (informative message about disallowing the backup) is the way we should go right now.

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Created April 16, 2024 at 4:31 PM
Updated January 9, 2025 at 4:43 PM

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