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  1. MariaDB ColumnStore
  2. MCOL-6093

Multiple PUT /config operations had arrived from primary CMAPI node shutting down a cluster

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    • Task
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
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    Description

      Consider the logs from node 2 that is following after node 1 that is primary.

      03/Jul/2025 10:47:33 [INFO] (access_logger) {('CP Server Thread-10',)} Got incoming PUT request from "209.171.0.161" to "/cmapi/0.4.0/node/config". uid: 7d659c05-f867-4d16-bbb0-684d36c38b02
      03/Jul/2025 10:47:33 [DEBUG] (cmapi_server) {('CP Server Thread-10',)} put_config starts
       
      and then
       
      03/Jul/2025 10:49:33 [INFO] (access_logger) {('CP Server Thread-5',)} Got incoming PUT request from "209.171.0.161" to "/cmapi/0.4.0/node/config". uid: 6641137a-95ca-4d21-a43c-d6ea3627ab1a
      03/Jul/2025 10:49:33 [DEBUG] (cmapi_server) {('CP Server Thread-5',)} put_config starts
       
      and then
       
      03/Jul/2025 10:51:33 [INFO] (access_logger) {('CP Server Thread-6',)} Got incoming PUT request from "209.171.0.161" to "/cmapi/0.4.0/node/config". uid: 9a5a63f0-0686-4ace-a183-db52d24f1694
      03/Jul/2025 10:51:33 [DEBUG] (cmapi_server) {('CP Server Thread-6',)} put_config starts
       
      and then
       
      03/Jul/2025 10:47:33 [INFO] (access_logger) {('CP Server Thread-7',)} Finished processing incoming PUT request from "209.171.0.161" to "/cmapi/0.4.0/node/begin" in 0.0019 seconds. uid: 9c223b71-919a-4524-9396-01115872a01c
       
      and then(look at the timings)
      03/Jul/2025 11:01:33 [INFO] (access_logger) {('CP Server Thread-11',)} Finished processing incoming PUT request from "209.171.0.161" to "/cmapi/0.4.0/node/config" in 328.1252 seconds. uid: ecbc9b2c-b303-42fa-bd69-c68026c4fce1
      03/Jul/2025 11:01:33 [INFO] (cherrypy.access.140364939826032) {('CP Server Thread-11',)} 209.171.0.161 ACCESS "PUT /cmapi/0.4.0/node/config HTTP/1.1" code 200, bytes 43, user-agent "python-requests/2.27.1"
      03/Jul/2025 11:01:33 [INFO] (access_logger) {('CP Server Thread-12',)} Finished processing incoming PUT request from "209.171.0.161" to "/cmapi/0.4.0/node/config" in 448.2372 seconds. uid: 2c44a7fd-8f00-46db-909d-c1c4b3001f60
      03/Jul/2025 11:01:33 [INFO] (access_logger) {('CP Server Thread-3',)} Finished processing incoming PUT request from "209.171.0.161" to "/cmapi/0.4.0/node/config" in 208.1172 seconds. uid: 6687c948-efe9-4fb7-8066-40061e2f7154
      03/Jul/2025 11:01:33 [INFO] (access_logger) {('CP Server Thread-5',)} Finished processing incoming PUT request from "209.171.0.161" to "/cmapi/0.4.0/node/config" in 719.6465 seconds. uid: 6641137a-95ca-4d21-a43c-d6ea3627ab1a
      

      As you can see there are mutiple PUT /config operations that causes a sequence of shutdown operations causing issues at a following node 2.

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            alan.mologorsky Alan Mologorsky
            drrtuy Roman
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