Details
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Bug
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Resolution: Fixed
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Critical
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Cheshire-Cat
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Untriaged
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1
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No
Description
What's the issue?
'cbbackupmgr' is failing to create a backup of 7.0.0 clusters due to an EOF error; this should only affect builds from 7.0.0-3344.
$ cbbackupmgr backup -a ~/Projects/couchbase-archive -r repo -c localhost:9000 -u Administrator -p asdasd --threads 8
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Backing up to '2020-10-08T17_02_32.176087315+01_00'
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Transferring full text index aliases 0 items / 0B
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[ ] 0.19%
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Error backing up cluster: EOF
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Looking at the logs, this is because we're failing to execute requests to the collection aware FTS endpoint.
2020-10-08T17:19:54.264+01:00 ERRO: (REST) (Attempt 1) (GET) Failed to dispatch request to 'http://localhost:9206/api/v1/backup': Get "http://localhost:9206/api/v1/backup": EOF -- rest.(*Request).execute() at request.go:201
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Manually looking at what's returned by the endpoint tells us what the issue is; we're receiving an empty body.
$ curl -u Administrator:asdasd "localhost:9206/api/v1/bucket/default/backup?include=default"
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curl: (52) Empty reply from server
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Is there a workaround?
Yes, once we've created/edited/deleted some FTS indexes/aliases, we will receive a non empty body from FTS.
$ curl -s -u Administrator:asdasd "localhost:9206/api/v1/bucket/default/backup?include=default" | jq
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{
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"status": "ok",
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"indexDefs": {
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"uuid": "1ea52db434ea0c5d",
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"indexDefs": {},
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"implVersion": "5.5.0"
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}
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}
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Attachments
Issue Links
- is caused by
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- Closed
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