Details
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Task
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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None
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None
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2022-22, 2022-23, 2023-4, 2023-5, 2023-6, 2023-7
Description
Build tested: 23.02
engine: 7d812b1b7e33d9700882b111be62e38a58e54e4d
server: bf7f6987c8fb7ceda9ae048ada129d11798d4392
buildNo: 6164
The module ID is in /var/lib/columnstore/local/module in each node. After initial installation and before failover, the module ID in each node matches Maxscale status.
columnstore: mcs1=pm1, Maxscale: server=pm1 Address=mcs1
columnstore: mcs2=pm2, Maxscale: server=pm2 Address=mcs2
columnstore: mcs3=pm3, Maxscale: server=pm3 Address=mcs3
Maxscale, ColumnStore matched
After failover completed (stop container mcs1, mcs2 became the primary node, start mcs1)
columnstore: mcs1=pm3, Maxscale: server=pm1 Address=mcs1
columnstore: mcs2=pm1, Maxscale: server=pm2 Address=mcs2
columnstore: mcs3=pm2, Maxscale: server=pm3 Address=mcs3
Please note that ColumnStore's module ID changed, not matching with Maxscale.
Release 22.08.4 does not have this issue.
This is different from MCOL-4763. In MCOL-4763, Columnstore's node ID does not match the address column from Maxscale.