wl#9819 patch #14: mtr test for ndbinfo.processes

Author: jdduncan

mysql-test/suite/ndb/r/ndbinfo.result

@@ -82,9 +82,10 @@ table_id	table_name	comment
 35	table_fragments_all	Partitions of the tables
 36	table_replicas_all	Fragment replicas of the tables
 37	stored_tables	Information about stored tables
+38	processes	Process ID and Name information for connected nodes
 SELECT COUNT(*) FROM ndb$tables;
 COUNT(*)
-38
+39
 SELECT * FROM ndb$tables WHERE table_id = 2;
 table_id	table_name	comment
 2	test	for testing
@@ -122,6 +123,7 @@ table_id	table_name	comment
 35	table_fragments_all	Partitions of the tables
 36	table_replicas_all	Fragment replicas of the tables
 37	stored_tables	Information about stored tables
+38	processes	Process ID and Name information for connected nodes
 SELECT * FROM ndb$tables WHERE table_name = 'LOGDESTINATION';
 table_id	table_name	comment
 SELECT COUNT(*) FROM ndb$tables t, ndb$columns c
@@ -162,6 +164,7 @@ table_id	table_name
 9	nodes
 14	operations
 3	pools
+38	processes
 7	resources
 21	restart_info
 37	stored_tables
@@ -252,6 +255,7 @@ table_id
 35
 36
 37
+38
 
 TRUNCATE ndb$tables;
 ERROR HY000: Table 'ndb$tables' is read only
@@ -1638,3 +1642,61 @@ node_id	DataMemory
 1	20M
 2	20M
 
+desc ndb$processes;
+Field	Type	Null	Key	Default	Extra
+reporting_node_id	int(10) unsigned	YES		NULL	
+node_id	int(10) unsigned	YES		NULL	
+node_type	int(10) unsigned	YES		NULL	
+host_addr	varchar(512)	YES		NULL	
+node_version	varchar(512)	YES		NULL	
+process_id	int(10) unsigned	YES		NULL	
+angel_process_id	int(10) unsigned	YES		NULL	
+process_name	varchar(512)	YES		NULL	
+connection_name	varchar(512)	YES		NULL	
+application_port	int(10) unsigned	YES		NULL	
+show create table processes;
+View	Create View	character_set_client	collation_connection
+processes	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY INVOKER VIEW `processes` AS select distinct `ndb$processes`.`node_id` AS `node_id`,(case `ndb$processes`.`node_type` when 0 then 'NDB' when 1 then 'API' when 2 then 'MGM' else NULL end) AS `node_type`,`ndb$processes`.`host_addr` AS `host_addr`,`ndb$processes`.`node_version` AS `node_version`,nullif(`ndb$processes`.`process_id`,0) AS `process_id`,nullif(`ndb$processes`.`angel_process_id`,0) AS `angel_process_id`,`ndb$processes`.`process_name` AS `process_name`,`ndb$processes`.`connection_name` AS `connection_name`,nullif(`ndb$processes`.`application_port`,0) AS `application_port` from `ndb$processes`	latin1	latin1_swedish_ci
+
+SELECT reporting_node_id, node_id, node_type, process_name, connection_name
+FROM ndb$processes
+ORDER BY reporting_node_id, node_id;
+reporting_node_id	node_id	node_type	process_name	connection_name
+1	1	0	ndbmtd	
+1	3	2	ndb_mgmd	
+1	16	1	mysqld	mysqld --server-id=2
+1	32	1	mysqld	mysqld --server-id=2 (connection 2)
+1	48	1	mysqld	mysqld --server-id=2 (connection 3)
+1	49	1	mysqld	mysqld --server-id=1
+1	63	1	mysqld	mysqld --server-id=1 (connection 2)
+1	127	1	mysqld	mysqld --server-id=1 (connection 3)
+2	2	0	ndbmtd	
+2	3	2	ndb_mgmd	
+2	16	1	mysqld	mysqld --server-id=2
+2	32	1	mysqld	mysqld --server-id=2 (connection 2)
+2	48	1	mysqld	mysqld --server-id=2 (connection 3)
+2	49	1	mysqld	mysqld --server-id=1
+2	63	1	mysqld	mysqld --server-id=1 (connection 2)
+2	127	1	mysqld	mysqld --server-id=1 (connection 3)
+
+SELECT node_id,
+node_type,
+process_name,
+if(process_id is null, "null", "not_null") as proc_id,
+if(angel_process_id is null, "null", "not_null") as angel_proc_id,
+process_name,
+connection_name,
+if(application_port is null, "null", "not_null") as port
+FROM processes
+ORDER BY node_id;
+node_id	node_type	process_name	proc_id	angel_proc_id	process_name	connection_name	port
+1	NDB	ndbmtd	not_null	not_null	ndbmtd		null
+2	NDB	ndbmtd	not_null	not_null	ndbmtd		null
+3	MGM	ndb_mgmd	not_null	null	ndb_mgmd		not_null
+16	API	mysqld	not_null	null	mysqld	mysqld --server-id=2	not_null
+32	API	mysqld	not_null	null	mysqld	mysqld --server-id=2 (connection 2)	not_null
+48	API	mysqld	not_null	null	mysqld	mysqld --server-id=2 (connection 3)	not_null
+49	API	mysqld	not_null	null	mysqld	mysqld --server-id=1	not_null
+63	API	mysqld	not_null	null	mysqld	mysqld --server-id=1 (connection 2)	not_null
+127	API	mysqld	not_null	null	mysqld	mysqld --server-id=1 (connection 3)	not_null
+

mysql-test/suite/ndb/t/ndbinfo.test

@@ -849,3 +849,33 @@ select node_id, concat(config_value / 1024 / 1024, 'M') as DataMemory
   where config_param = 112 /* DataMemory */
   order by node_id;
 
+
+#
+# wl#9819 ndbinfo.processes
+#
+
+# (A) Normative tests of table and view definition
+desc ndb$processes;
+show create table processes;
+
+# (B) Tests of table content.
+# These results will change if the cluster config used when running
+# this test case changes.
+
+# Query the base table
+SELECT reporting_node_id, node_id, node_type, process_name, connection_name
+FROM ndb$processes
+ORDER BY reporting_node_id, node_id;
+
+# Query the view
+SELECT node_id,
+node_type,
+process_name,
+if(process_id is null, "null", "not_null") as proc_id,
+if(angel_process_id is null, "null", "not_null") as angel_proc_id,
+process_name,
+connection_name,
+if(application_port is null, "null", "not_null") as port
+FROM processes
+ORDER BY node_id;
+