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--echo Testing NDB$EPOCH2_TRANS algorithm #let $rpl_debug=1; let $clusterA_port=$MASTER_MYPORT; let $clusterB_port=$SLAVE_MYPORT; #let $clusterA_port=$SLAVE_MYPORT; #let $clusterB_port=$MASTER_MYPORT; #let $SWITCH_CLUSTER_ROLES=1; #echo $clusterA_port; #echo $clusterB_port; --echo Setup connections for use in this file --connect(clusterA,127.0.0.1,root,,test,$clusterA_port,) --connect(clusterB,127.0.0.1,root,,test,$clusterB_port,) --echo First we have Cluster A as Primary, Cluster B as Secondary --connection clusterA #SHOW VARIABLES LIKE '%server%'; SET GLOBAL ndb_slave_conflict_role="PRIMARY"; --connection clusterB #SHOW VARIABLES LIKE '%server%'; SET GLOBAL ndb_slave_conflict_role="SECONDARY"; --connection clusterA let $PRIMARY_CONFLICT_ALG=\"NDB\$EPOCH2_TRANS()\"; let $SECONDARY_CONFLICT_ALG=\"NDB\$EPOCH2_TRANS()\"; --source suite/ndb_rpl/t/ndb_rpl_conflict_epoch_trans.inc --echo Next we have Cluster A as Secondary, Cluster B as Primary --connection clusterA SET GLOBAL ndb_slave_conflict_role="NONE"; SET GLOBAL ndb_slave_conflict_role="SECONDARY"; --connection clusterB SET GLOBAL ndb_slave_conflict_role="NONE"; SET GLOBAL ndb_slave_conflict_role="PRIMARY"; --echo We set a special control var to allow the generic scripts --echo to handle this topology let $SWITCH_CLUSTER_ROLES=1; --echo Remove some connections which can't be setup twice (ugly) --disconnect master --disconnect master1 --disconnect slave --disconnect slave1 --source suite/ndb_rpl/t/ndb_rpl_conflict_epoch_trans.inc # TODO : Switch back to A Primary, B Secondary? --connection clusterA SET GLOBAL ndb_slave_conflict_role="NONE"; --connection clusterB SET GLOBAL ndb_slave_conflict_role="NONE";