[MCOL-5553] Not running save_brm on a single node without CMAPI.OR with CMAPI for corner cases Created: 2023-08-11  Updated: 2023-09-22  Resolved: 2023-08-15

Status: Closed
Project: MariaDB ColumnStore
Component/s: None
Affects Version/s: None
Fix Version/s: 23.10.0

Type: Bug Priority: Critical
Reporter: Alan Mologorsky Assignee: Alan Mologorsky
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Relates
relates to MCOL-5547 Merge SystemD unit files for ColumnSt... Closed
Sprint: 2023-8

 Description   

On a single node without CMAPI in some environments mcs-savebrm script couldn't resolve 127.0.0.1 to localhost. This is the reason of not started save_brm binary.

Aug  2 16:50:48 ip-172-31-29-25 mcs-savebrm.py[1701]: INFO: Trying to detect primary without cmapi running.
 
Aug  2 16:50:48 ip-172-31-29-25 mcs-savebrm.py[1701]: DEBUG: Current DBRM_Controller/IPAddr is 127.0.0.1
 
Aug  2 16:50:48 ip-172-31-29-25 mcs-savebrm.py[1701]: DEBUG: Found hostnames {'localhost4', 'ip-172-31-29-25.us-west-2.compute.internal', 'localhost', 'localhost.localdomain', 'localhost4.localdomain4'}.



 Comments   
Comment by alexey vorovich (Inactive) [ 2023-08-15 ]

internal issue fixed . CMAPI remains a prereq in 2308

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