Loading...

XML

Word

Printable

Details

Type: Bug
Resolution: Duplicate
Priority: Major
Fix Version/s: None
Affects Version/s: 7.2.1
Component/s: couchbase-bucket
Labels:
Environment:
Enterprise Edition 7.2.1-5919

Triage:
Triaged
Operating System:
Linux arm64
Link to Log File, atop/blg, CBCollectInfo, Core dump:

Hide
https://cb-jira.s3.us-east-2.amazonaws.com/logs/disk_queue_non_zero/collectinfo-2023-08-23T045040-ns_1%40172.23.105.187.zip
https://cb-jira.s3.us-east-2.amazonaws.com/logs/disk_queue_non_zero/collectinfo-2023-08-23T045040-ns_1%40172.23.105.98.zip
https://cb-jira.s3.us-east-2.amazonaws.com/logs/disk_queue_non_zero/collectinfo-2023-08-23T045040-ns_1%40172.23.108.25.zip
https://cb-jira.s3.us-east-2.amazonaws.com/logs/disk_queue_non_zero/collectinfo-2023-08-23T045040-ns_1%40172.23.123.22.zip

Show
https://cb-jira.s3.us-east-2.amazonaws.com/logs/disk_queue_non_zero/collectinfo-2023-08-23T045040-ns_1%40172.23.105.187.zip https://cb-jira.s3.us-east-2.amazonaws.com/logs/disk_queue_non_zero/collectinfo-2023-08-23T045040-ns_1%40172.23.105.98.zip https://cb-jira.s3.us-east-2.amazonaws.com/logs/disk_queue_non_zero/collectinfo-2023-08-23T045040-ns_1%40172.23.108.25.zip https://cb-jira.s3.us-east-2.amazonaws.com/logs/disk_queue_non_zero/collectinfo-2023-08-23T045040-ns_1%40172.23.123.22.zip
Story Points:
0
Is this a Regression?:
Yes
Sprint:
KV 2023-4

Description

Steps:

4 node cluster
create couchstore bucket with replicas=3
Create 2 custom scopes, 2 collections under each scope (Total 6 collections including the cols in default scope) and load 10K items on each collection
Stop persistence on node (172.23.105.187) and load 10K more items on 3 collections (30K new items in total) on the target node where the persistence is stopped
Check the "cbstats checkpoint" stats

Observation:

checkpoint::num_items_for_persistence reports 30256 instead of 30000.

Note: This was first seen on 7.2.1-5890 and not seen on build 5889

TAF test:

bucket_collections.rollback_tests.RollbackTests:

    test_rollback_n_times,nodes_init=4,replicas=3,num_items=10000,doc_ops=create,bucket_spec=single_bucket.three_scopes_two_collections,override_spec_params=replicas;num_items