citus/src/test/regress/expected/isolation_rebalancer_deferr...

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Parsed test spec with 2 sessions
starting permutation: s1-begin s1-move-placement s1-drop-marked-shards s2-drop-marked-shards s1-commit
step s1-begin:
BEGIN;
step s1-move-placement:
SELECT master_move_shard_placement((SELECT * FROM selected_shard), 'localhost', 57637, 'localhost', 57638);
master_move_shard_placement
s1: NOTICE: cleaned up 1 orphaned shards
step s1-drop-marked-shards:
SET client_min_messages to NOTICE;
CALL isolation_cleanup_orphaned_shards();
step s2-drop-marked-shards:
SET client_min_messages to DEBUG1;
CALL isolation_cleanup_orphaned_shards();
<waiting ...>
step s1-commit:
COMMIT;
step s2-drop-marked-shards: <... completed>
starting permutation: s1-begin s1-move-placement s2-drop-marked-shards s1-drop-marked-shards s1-commit
step s1-begin:
BEGIN;
step s1-move-placement:
SELECT master_move_shard_placement((SELECT * FROM selected_shard), 'localhost', 57637, 'localhost', 57638);
master_move_shard_placement
step s2-drop-marked-shards:
SET client_min_messages to DEBUG1;
CALL isolation_cleanup_orphaned_shards();
s1: NOTICE: cleaned up 1 orphaned shards
step s1-drop-marked-shards:
SET client_min_messages to NOTICE;
CALL isolation_cleanup_orphaned_shards();
step s1-commit:
COMMIT;
starting permutation: s1-begin s1-move-placement s2-start-session-level-connection s2-lock-table-on-worker s1-drop-marked-shards s1-commit s2-stop-connection
step s1-begin:
BEGIN;
step s1-move-placement:
SELECT master_move_shard_placement((SELECT * FROM selected_shard), 'localhost', 57637, 'localhost', 57638);
master_move_shard_placement
step s2-start-session-level-connection:
SELECT start_session_level_connection_to_node('localhost', 57637);
start_session_level_connection_to_node
step s2-lock-table-on-worker:
SELECT run_commands_on_session_level_connection_to_node('BEGIN;');
SELECT run_commands_on_session_level_connection_to_node('LOCK TABLE t1_120000');
run_commands_on_session_level_connection_to_node
run_commands_on_session_level_connection_to_node
step s1-drop-marked-shards:
SET client_min_messages to NOTICE;
CALL isolation_cleanup_orphaned_shards();
<waiting ...>
s1: WARNING: canceling statement due to lock timeout
step s1-drop-marked-shards: <... completed>
s1: WARNING: Failed to drop 1 old shards out of 1
step s1-commit:
COMMIT;
step s2-stop-connection:
SELECT stop_session_level_connection_to_node();
stop_session_level_connection_to_node
starting permutation: s1-begin s1-lock-pg-dist-placement s2-drop-old-shards s1-commit
step s1-begin:
BEGIN;
step s1-lock-pg-dist-placement:
LOCK TABLE pg_dist_placement IN SHARE ROW EXCLUSIVE MODE;
s2: DEBUG: could not acquire shard lock to cleanup placements
step s2-drop-old-shards:
SELECT run_try_drop_marked_shards();
run_try_drop_marked_shards
step s1-commit:
COMMIT;
starting permutation: s1-begin s2-begin s2-select s1-move-placement-without-deferred s2-commit s1-commit
step s1-begin:
BEGIN;
step s2-begin:
BEGIN;
step s2-select:
SELECT COUNT(*) FROM t1;
count
0
step s1-move-placement-without-deferred:
SET citus.defer_drop_after_shard_move TO OFF;
SELECT master_move_shard_placement((SELECT * FROM selected_shard), 'localhost', 57637, 'localhost', 57638);
<waiting ...>
step s2-commit:
COMMIT;
step s1-move-placement-without-deferred: <... completed>
master_move_shard_placement
step s1-commit:
COMMIT;