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96 lines
3.2 KiB
Text
96 lines
3.2 KiB
Text
#
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# Test that node eviction event is generated in the status file.
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#
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--source include/big_test.inc
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--source include/galera_cluster.inc
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--source include/have_innodb.inc
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# Make sure that Galera library has node eviction event reporting.
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--let $galera_version=26.4.14
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--source suite/wsrep/include/check_galera_version.inc
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--connection node_1
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CALL mtr.add_suppression("\\[Warning\\] WSREP: evicting member .* ?at .+ permanently from group");
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--connection node_2
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CALL mtr.add_suppression("\\[Warning\\] WSREP: handshake with .* ?.+ failed: 'evicted'");
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CALL mtr.add_suppression("\\[ERROR\\] WSREP: exception from gcomm, backend must be restarted: this node has been evicted out of the cluster, gcomm backend restart is required \\(FATAL\\)");
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--connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3
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CALL mtr.add_suppression("\\[Warning\\] WSREP: evicting member .* ?at .+ permanently from group");
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--connect node_4, 127.0.0.1, root, , test, $NODE_MYPORT_4
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CALL mtr.add_suppression("\\[Warning\\] WSREP: evicting member .* ?at .+ permanently from group");
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# Save original auto_increment_offset values.
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--let $node_1=node_1
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--let $node_2=node_2
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--let $node_3=node_3
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--let $node_4=node_4
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--source include/auto_increment_offset_save.inc
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# Repeatedly isolate the node from the cluster until it's evicted.
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--disable_query_log
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--disable_result_log
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--let $evicted = 0
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while (!$evicted)
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{
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--connection node_2
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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--source include/wait_condition.inc
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--let $wait_condition = SELECT VARIABLE_VALUE = 'ON' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_ready';
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--source include/wait_condition.inc
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--disable_query_log
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--disable_result_log
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SET GLOBAL wsrep_provider_options='gmcast.isolate=1';
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--connection node_1
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--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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--source include/wait_condition.inc
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--disable_query_log
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--disable_result_log
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--connection node_2
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SET GLOBAL wsrep_provider_options='gmcast.isolate=0';
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# As the cluster size doesn't change in case the node is evicted, there is
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# no good condition to wait for in case the eviction happens, so sleep a bit.
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--sleep 1
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--connection node_1
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--let $evicted = `SELECT VARIABLE_VALUE != '' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_evs_evict_list'`
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}
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--enable_query_log
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--enable_result_log
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--connection node_2
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--source include/wsrep_wait_disconnect.inc
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SET GLOBAL wsrep_on = OFF;
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# Check the status file to contain the eviction event message.
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--let $assert_count = 1
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--let $assert_file = $MYSQLTEST_VARDIR/mysqld.2/data/status2.json
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--let $assert_text = Node evicted
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--let $assert_select = "status": "evicted"
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--source include/assert_grep.inc
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# Re-join the node after restart.
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--source include/restart_mysqld.inc
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--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
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--source include/wait_condition.inc
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--source include/auto_increment_offset_restore.inc
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