# # Test a case where a vote happens in JOINED state after SST on a writeset # that should be skipped. I.e. JOINED node should continue operation. # --source galera_vote_joined_begin.inc # # At this point state snapshot has been copied, node 1 is operational and # we have about 10 seconds while everything we do will go into the replication # queue on node 4 which it will have to apply on top of the snapshot. # # Increase replication queue on node_4 --connection node_1 CALL p1(130); # # Create a writeset that node 4 won't be able to apply by making node 3 # inconsisitent # --connection node_3 --let $node_3_server_id= `SELECT @@server_id` --let $node_3_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.$node_3_server_id.expect --let $node_3_pid_file= `SELECT @@pid_file` SET SESSION wsrep_on = OFF; CREATE TABLE t2(pk INT AUTO_INCREMENT PRIMARY KEY); SET SESSION wsrep_on = ON; # This should cause nodes #1 and #2 to initiate a vote and kick node #3 # out of the cluster, node #4 should recover the vote when fails to apply # the event and continue INSERT INTO t2 VALUES (DEFAULT); SET SESSION wsrep_on = OFF; # make sure nodes 1,2 progress far enough for commit cut update --connection node_1 CALL p1(130); --let $members = 3 --echo Waiting for server 3 to leave the cluster --connection node_1 --source include/wsrep_wait_membership.inc --connection node_2 --source include/wsrep_wait_membership.inc --connection node_4 # need to wait for extra SST delay on joiner --sleep $MTR_SST_JOINER_DELAY --sleep $MTR_SST_JOINER_DELAY --enable_reconnect --let $wait_timeout = 60 --source include/wsrep_wait_membership.inc --connection node_3 --echo Server 3 left the cluster, killing it... # Kill the connected server --exec echo "wait" > $node_3_expect_file_name --let KILL_NODE_PIDFILE = $node_3_pid_file --perl my $pid_filename = $ENV{'KILL_NODE_PIDFILE'}; my $mysqld_pid = `cat $pid_filename`; chomp($mysqld_pid); system("kill -9 $mysqld_pid"); exit(0); EOF --echo Killed server 3. --source include/wait_until_disconnected.inc --echo Restarting server 3... --exec echo "restart:$start_mysqld_params" > $node_3_expect_file_name --echo Waiting for server 3 to rejoin the cluster --connection node_1 --let $members = 3 --source include/wsrep_wait_membership.inc --connection node_3 --echo sleeping for $MTR_SST_JOINER_DELAY # need to wait for extra SST delay on joiner --sleep $MTR_SST_JOINER_DELAY --sleep $MTR_SST_JOINER_DELAY --echo Waiting ready --enable_reconnect --source include/galera_wait_ready.inc --echo Server 3 restarted. --source galera_vote_joined_end.inc --connection node_1 CALL mtr.add_suppression("BF applier thread=.+ failed to open_and_lock_tables for Table "); CALL mtr.add_suppression("Event 3 Write_rows_v1 apply failed: 1146"); --connection node_2 CALL mtr.add_suppression("BF applier thread=.+ failed to open_and_lock_tables for Table "); CALL mtr.add_suppression("Event 3 Write_rows_v1 apply failed: 1146"); --connection node_3 CALL mtr.add_suppression("Vote 0 \\(success\\) on .+ is inconsistent with group"); --connection node_4 CALL mtr.add_suppression("BF applier thread=.+ failed to open_and_lock_tables for Table "); CALL mtr.add_suppression("Event 3 Write_rows_v1 apply failed: 1146");