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  1. MariaDB Server
  2. MDEV-13329

node cannot join cluster if being monitored by maxscale

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    • Sprint:
      10.2.11

      Description

      When MaxScale is monitoring all 4 nodes:

      $ cluster1/galera_cluster_size.sh 
      m0 :wsrep_cluster_size 4
      m1 :wsrep_cluster_size 2
      m2 :wsrep_cluster_size 3
      m3 :wsrep_cluster_size 4
      $ cluster1/sql.sh 'select count(*) from mysql.user'
      m0 :8
      m1 :ERROR 1047 (08S01) at line 1: WSREP has not yet prepared node for application use
       
      m2 :ERROR 1047 (08S01) at line 1: WSREP has not yet prepared node for application use
       
      m3 :ERROR 1047 (08S01) at line 1: WSREP has not yet prepared node for application use
      

      When MaxScale is monitoring only one node (m2):

      $ cluster1/galera_cluster_size.sh 
      m0 :wsrep_cluster_size 4
      m1 :wsrep_cluster_size 4
      m2 :wsrep_cluster_size 3
      m3 :wsrep_cluster_size 4
      $ cluster1/sql.sh 'select count(*) from mysql.user'
      m0 :8
      m1 :8
      m2 :ERROR 1047 (08S01) at line 1: WSREP has not yet prepared node for application use
       
      m3 :8
      

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              Assignee:
              jplindst Jan Lindström
              Reporter:
              anikitin Andrii Nikitin (Inactive)
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