New outfiles

src/test/regress/expected/isolation_blocking_shard_split.out

@@ -937,3 +937,175 @@ nodeport|success|result
    57638|t      |     1
 (3 rows)
 
+
+starting permutation: s1-load-cache s1-start-connection s1-lock-to-split-shard s2-print-locks s2-blocking-shard-split s2-print-locks s2-show-pg_dist_cleanup s1-stop-connection
+create_distributed_table
+---------------------------------------------------------------------
+
+(1 row)
+
+step s1-load-cache:
+ -- Indirect way to load cache.
+ TRUNCATE to_split_table;
+
+step s1-start-connection:
+  SELECT start_session_level_connection_to_node('localhost', 57638);
+
+start_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+step s1-lock-to-split-shard:
+  SELECT run_commands_on_session_level_connection_to_node('BEGIN; LOCK TABLE to_split_table_1500002 IN ACCESS SHARE MODE;');
+
+run_commands_on_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-print-locks:
+    SELECT * FROM master_run_on_worker(
+  ARRAY['localhost']::text[],
+  ARRAY[57638]::int[],
+  ARRAY[
+   'SELECT CONCAT(relation::regclass, ''-'', locktype, ''-'', mode) AS LockInfo FROM pg_locks
+    WHERE relation::regclass::text = ''to_split_table_1500002'';'
+    ]::text[],
+  false);
+
+node_name|node_port|success|result
+---------------------------------------------------------------------
+localhost|    57638|t      |to_split_table_1500002-relation-AccessShareLock
+(1 row)
+
+step s2-blocking-shard-split:
+ SELECT pg_catalog.citus_split_shard_by_split_points(
+  1500002,
+  ARRAY['1073741824'],
+  ARRAY[1, 2],
+  'block_writes');
+
+citus_split_shard_by_split_points
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-print-locks:
+    SELECT * FROM master_run_on_worker(
+  ARRAY['localhost']::text[],
+  ARRAY[57638]::int[],
+  ARRAY[
+   'SELECT CONCAT(relation::regclass, ''-'', locktype, ''-'', mode) AS LockInfo FROM pg_locks
+    WHERE relation::regclass::text = ''to_split_table_1500002'';'
+    ]::text[],
+  false);
+
+node_name|node_port|success|result
+---------------------------------------------------------------------
+localhost|    57638|t      |to_split_table_1500002-relation-AccessShareLock
+(1 row)
+
+step s2-show-pg_dist_cleanup:
+ SELECT object_name, object_type, policy_type FROM pg_dist_cleanup;
+
+object_name                  |object_type|policy_type
+---------------------------------------------------------------------
+public.to_split_table_1500002|          1|          2
+(1 row)
+
+step s1-stop-connection:
+    SELECT stop_session_level_connection_to_node();
+
+stop_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+
+starting permutation: s1-start-connection s1-lock-to-split-shard s2-print-locks s2-blocking-shard-split s2-print-cluster s2-show-pg_dist_cleanup s1-stop-connection
+create_distributed_table
+---------------------------------------------------------------------
+
+(1 row)
+
+step s1-start-connection:
+  SELECT start_session_level_connection_to_node('localhost', 57638);
+
+start_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+step s1-lock-to-split-shard:
+  SELECT run_commands_on_session_level_connection_to_node('BEGIN; LOCK TABLE to_split_table_1500002 IN ACCESS SHARE MODE;');
+
+run_commands_on_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-print-locks:
+    SELECT * FROM master_run_on_worker(
+  ARRAY['localhost']::text[],
+  ARRAY[57638]::int[],
+  ARRAY[
+   'SELECT CONCAT(relation::regclass, ''-'', locktype, ''-'', mode) AS LockInfo FROM pg_locks
+    WHERE relation::regclass::text = ''to_split_table_1500002'';'
+    ]::text[],
+  false);
+
+node_name|node_port|success|result
+---------------------------------------------------------------------
+localhost|    57638|t      |to_split_table_1500002-relation-AccessShareLock
+(1 row)
+
+step s2-blocking-shard-split:
+ SELECT pg_catalog.citus_split_shard_by_split_points(
+  1500002,
+  ARRAY['1073741824'],
+  ARRAY[1, 2],
+  'block_writes');
+
+citus_split_shard_by_split_points
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-print-cluster:
+ -- row count per shard
+ SELECT
+  nodeport, shardid, success, result
+ FROM
+  run_command_on_placements('to_split_table', 'select count(*) from %s')
+ ORDER BY
+  nodeport, shardid;
+ -- rows
+ SELECT id, value FROM to_split_table ORDER BY id, value;
+
+nodeport|shardid|success|result
+---------------------------------------------------------------------
+   57637|1500001|t      |     0
+   57637|1500003|t      |     0
+   57638|1500004|t      |     0
+(3 rows)
+
+id|value
+---------------------------------------------------------------------
+(0 rows)
+
+step s2-show-pg_dist_cleanup:
+ SELECT object_name, object_type, policy_type FROM pg_dist_cleanup;
+
+object_name                  |object_type|policy_type
+---------------------------------------------------------------------
+public.to_split_table_1500002|          1|          2
+(1 row)
+
+step s1-stop-connection:
+    SELECT stop_session_level_connection_to_node();
+
+stop_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)

src/test/regress/expected/isolation_non_blocking_shard_split.out

@@ -773,3 +773,174 @@ id|value
 ---------------------------------------------------------------------
 (0 rows)
 
+
+starting permutation: s1-load-cache s1-start-connection s1-lock-to-split-shard s2-print-locks s2-non-blocking-shard-split s2-print-locks s2-show-pg_dist_cleanup s1-stop-connection
+create_distributed_table
+---------------------------------------------------------------------
+
+(1 row)
+
+step s1-load-cache:
+ -- Indirect way to load cache.
+ TRUNCATE to_split_table;
+
+step s1-start-connection:
+  SELECT start_session_level_connection_to_node('localhost', 57637);
+
+start_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+step s1-lock-to-split-shard:
+  SELECT run_commands_on_session_level_connection_to_node('BEGIN; LOCK TABLE to_split_table_1500001 IN ACCESS SHARE MODE;');
+
+run_commands_on_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-print-locks:
+    SELECT * FROM master_run_on_worker(
+  ARRAY['localhost']::text[],
+  ARRAY[57637]::int[],
+  ARRAY[
+   'SELECT CONCAT(relation::regclass, ''-'', locktype, ''-'', mode) AS LockInfo FROM pg_locks
+    WHERE relation::regclass::text = ''to_split_table_1500001'';'
+    ]::text[],
+  false);
+
+node_name|node_port|success|result
+---------------------------------------------------------------------
+localhost|    57637|t      |to_split_table_1500001-relation-AccessShareLock
+(1 row)
+
+step s2-non-blocking-shard-split:
+ SELECT pg_catalog.citus_split_shard_by_split_points(
+  1500001,
+  ARRAY['-1073741824'],
+  ARRAY[1, 2],
+  'force_logical');
+
+citus_split_shard_by_split_points
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-print-locks:
+    SELECT * FROM master_run_on_worker(
+  ARRAY['localhost']::text[],
+  ARRAY[57637]::int[],
+  ARRAY[
+   'SELECT CONCAT(relation::regclass, ''-'', locktype, ''-'', mode) AS LockInfo FROM pg_locks
+    WHERE relation::regclass::text = ''to_split_table_1500001'';'
+    ]::text[],
+  false);
+
+node_name|node_port|success|result
+---------------------------------------------------------------------
+localhost|    57637|t      |to_split_table_1500001-relation-AccessShareLock
+(1 row)
+
+step s2-show-pg_dist_cleanup:
+ SELECT object_name, object_type, policy_type FROM pg_dist_cleanup;
+
+object_name                  |object_type|policy_type
+---------------------------------------------------------------------
+public.to_split_table_1500001|          1|          2
+(1 row)
+
+step s1-stop-connection:
+    SELECT stop_session_level_connection_to_node();
+
+stop_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+
+starting permutation: s1-start-connection s1-lock-to-split-shard s2-print-locks s2-non-blocking-shard-split s2-print-cluster s2-show-pg_dist_cleanup s1-stop-connection
+create_distributed_table
+---------------------------------------------------------------------
+
+(1 row)
+
+step s1-start-connection:
+  SELECT start_session_level_connection_to_node('localhost', 57637);
+
+start_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+step s1-lock-to-split-shard:
+  SELECT run_commands_on_session_level_connection_to_node('BEGIN; LOCK TABLE to_split_table_1500001 IN ACCESS SHARE MODE;');
+
+run_commands_on_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-print-locks:
+    SELECT * FROM master_run_on_worker(
+  ARRAY['localhost']::text[],
+  ARRAY[57637]::int[],
+  ARRAY[
+   'SELECT CONCAT(relation::regclass, ''-'', locktype, ''-'', mode) AS LockInfo FROM pg_locks
+    WHERE relation::regclass::text = ''to_split_table_1500001'';'
+    ]::text[],
+  false);
+
+node_name|node_port|success|result
+---------------------------------------------------------------------
+localhost|    57637|t      |to_split_table_1500001-relation-AccessShareLock
+(1 row)
+
+step s2-non-blocking-shard-split:
+ SELECT pg_catalog.citus_split_shard_by_split_points(
+  1500001,
+  ARRAY['-1073741824'],
+  ARRAY[1, 2],
+  'force_logical');
+
+citus_split_shard_by_split_points
+---------------------------------------------------------------------
+
+(1 row)
+
+step s2-print-cluster:
+ -- row count per shard
+ SELECT
+  nodeport, shardid, success, result
+ FROM
+  run_command_on_placements('to_split_table', 'select count(*) from %s')
+ ORDER BY
+  nodeport, shardid;
+ -- rows
+ SELECT id, value FROM to_split_table ORDER BY id, value;
+
+nodeport|shardid|success|result
+---------------------------------------------------------------------
+   57637|1500002|t      |     0
+   57638|1500003|t      |     0
+(2 rows)
+
+id|value
+---------------------------------------------------------------------
+(0 rows)
+
+step s2-show-pg_dist_cleanup:
+ SELECT object_name, object_type, policy_type FROM pg_dist_cleanup;
+
+object_name                  |object_type|policy_type
+---------------------------------------------------------------------
+public.to_split_table_1500001|          1|          2
+(1 row)
+
+step s1-stop-connection:
+    SELECT stop_session_level_connection_to_node();
+
+stop_session_level_connection_to_node
+---------------------------------------------------------------------
+
+(1 row)