Details
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Bug
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Resolution: Unresolved
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Critical
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7.2.5, 7.6.2, 7.6.4
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7.2.5 build 7599
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Untriaged
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0
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Unknown
Description
Steps
- Create a 3 node cluster with D+F: D+F:F
- Create 3 indexes, with 1 paritions
- Update indexes to 18,3,3 partitions
Replica skew was observed.
Index actives distribution:
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Index: n2-copy
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172.23.120.23:8094 : 1 |
172.23.107.56:8094 : 1 |
172.23.122.68:8094 : 1 |
Index: n2-copy-copy
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172.23.120.23:8094 : 1 |
172.23.107.56:8094 : 1 |
172.23.122.68:8094 : 1 |
Index: n2
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172.23.122.68:8094 : 6 |
172.23.107.56:8094 : 6 |
172.23.120.23:8094 : 6 |
Index replicas distribution:
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Index: n2-copy
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172.23.107.56:8094 : 2 |
172.23.122.68:8094 : 1 |
Index: n2-copy-copy
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172.23.120.23:8094 : 2 |
172.23.122.68:8094 : 1 |
Index: n2
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172.23.120.23:8094 : 6 |
172.23.122.68:8094 : 6 |
172.23.107.56:8094 : 6 |
Forced a rebalance with cli
./couchbase-cli rebalance --cluster <cluster-url> --username <username> --password <password>
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Saw that replica partition increased from 3 to 4 for index3
Index actives distribution:
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Index: n2
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172.23.122.68:8094 : 6 |
172.23.120.23:8094 : 6 |
172.23.107.56:8094 : 6 |
Index: n2-copy-copy
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172.23.120.23:8094 : 1 |
172.23.107.56:8094 : 1 |
172.23.122.68:8094 : 1 |
Index: n2-copy
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172.23.122.68:8094 : 1 |
172.23.107.56:8094 : 1 |
172.23.120.23:8094 : 1 |
Index replicas distribution:
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Index: n2-copy
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172.23.120.23:8094 : 1 |
172.23.122.68:8094 : 1 |
172.23.107.56:8094 : 1 |
Index: n2
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172.23.107.56:8094 : 6 |
172.23.120.23:8094 : 6 |
172.23.122.68:8094 : 6 |
Index: n2-copy-copy
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172.23.122.68:8094 : 1 |
172.23.120.23:8094 : 2 |
172.23.107.56:8094 : 1 |
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