Details
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Bug
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Status: Closed
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Critical
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Resolution: Fixed
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7.0.0
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Untriaged
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1
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Yes
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CX Sprint 265
Description
Queries using scan consistency (request_plus) on collections will never get to the required DCP state if a vbucket has its latest sequence number advanced due to a system event (e.g. some collection created/dropped).
To reproduce:
1. Create a bucket, scope, and a collection c1.
2. Insert a single record in c1.
3. Create Analytics collection on c1.
4. Run scan consistency query (request_plus) on c1.
The query will wait indefinitely if no scan_wait is specified.
Build couchbase-server-7.0.2-6698 contains cbas-core commit 80f0c3b with commit message:
MB-48673: Advance storage DCP state on system events