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  1. MariaDB Server
  2. MDEV-7501

alter table exchange partition is not replicated in galera cluster

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      Even under wsrep_osu_method=TOI, alter table TableName exchange partition P1 with table TableName_P1; is not replicated to other nodes in the cluster. The partition was exchanged on the node which issue the command, and have this line in the error log

      150124 23:46:42 [ERROR] Transaction not registered for MySQL 2PC, but transaction is active

      To replicate

      CREATE TABLE Temp.T_Test (
        `ID` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
        PRIMARY KEY (`ID`)
      ) ENGINE=InnoDB
      PARTITION BY RANGE (ID)
      (PARTITION p10 VALUES LESS THAN (10) ENGINE = InnoDB,
       PARTITION p20 VALUES LESS THAN (20) ENGINE = InnoDB,
       PARTITION pMax VALUES LESS THAN MAXVALUE ENGINE = InnoDB) ;
       
      INSERT into T_Test (ID) VALUE (9),(19);
      CREATE table Temp.T_TestP10 like Temp.T_Test;
      alter table Temp.T_TestP10  remove partitioning;
      alter table Temp.T_Test exchange partition p10 with table Temp.T_TestP10; 
      select * from Temp.T_Test;

      On node 1, the result is only one row with value 19, on all other node, the result will have two rows value 9,19.

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            nirbhay_c Nirbhay Choubey (Inactive)
            leomkkwan Leo Kwan
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              Updated:
              Resolved:

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