2 @message |
AssertionError: assert
- Problem(s) detected, check run_errors_map:
- repl_tx_not_found_err :
- UNEXPECTED outcome: pattern 'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found' must not occur in log but was ENCOUNTERED there for 18 seconds.
- replication log diff:
- 0 ---
- 1 +++
- 2 @@ -5991,3 +5991,74 @@
- 3 deb10build1 (replica) Sat Jun 28 15:20:34 2025
- 4 Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 5 VERBOSE: No new segments found, suspending
- 6 +
- 7 +deb10build1 (replica) Sat Jun 28 15:20:37 2025
- 8 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 9 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
- 10 +
- 11 +deb10build1 (replica) Sat Jun 28 15:20:37 2025
- 12 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 13 + VERBOSE: No new segments found, suspending
- 14 +
- 15 +deb10build1 (replica) Sat Jun 28 15:20:40 2025
- 16 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 17 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
- 18 +
- 19 +deb10build1 (replica) Sat Jun 28 15:20:40 2025
- 20 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 21 + VERBOSE: No new segments found, suspending
- 22 +
- 23 +deb10build1 (replica) Sat Jun 28 15:20:43 2025
- 24 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 25 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
- 26 +
- 27 +deb10build1 (replica) Sat Jun 28 15:20:43 2025
- 28 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 29 + VERBOSE: No new segments found, suspending
- 30 +
- 31 +deb10build1 (replica) Sat Jun 28 15:20:46 2025
- 32 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 33 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
- 34 +
- 35 +deb10build1 (replica) Sat Jun 28 15:20:46 2025
- 36 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 37 + ERROR: connection shutdown
- 38 + Database is shutdown.
- 39 + At segment 6, offset 48
- 40 +
- 41 +deb10build1 (replica) Sat Jun 28 15:20:46 2025
- 42 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 43 + VERBOSE: Disconnecting and suspending
- 44 +
- 45 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
- 46 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 47 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
- 48 +
- 49 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
- 50 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 51 + WARNING: Database sequence has been changed from 0 to 5, preparing for replication reset
- 52 +
- 53 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
- 54 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 55 + VERBOSE: Segment 4 (15729381 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
- 56 +
- 57 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
- 58 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 59 + VERBOSE: Segment 5 (648 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
- 60 +
- 61 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
- 62 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 63 + WARNING: Resetting replication to continue from segment 6 (new OAT: 36 in segment 4)
- 64 +
- 65 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
- 66 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 67 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
- 68 +
- 69 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
- 70 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 71 + ERROR: Transaction 36 is not found
- 72 + At segment 6, offset 48
- 73 +
- 74 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
- 75 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 76 + VERBOSE: Disconnecting and suspending
- ----------------------------------------
LOG DETAILS:
2025-06-28 15:34:03.992
2025-06-28 15:34:03.998 act_db_main = <firebird.qa.plugin.Action object at [hex]>
2025-06-28 15:34:04.006 act_db_repl = <firebird.qa.plugin.Action object at [hex]>
2025-06-28 15:34:04.014 db_nbk0 = PosixPath('/var/tmp/qa_2024/test_12245/gh_8324_tmp.nbk0')
2025-06-28 15:34:04.021 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2025-06-28 15:34:04.028
2025-06-28 15:34:04.035 @pytest.mark.replication
2025-06-28 15:34:04.046 @pytest.mark.version('>=4.0.6')
2025-06-28 15:34:04.054 def test_1(act_db_main: Action, act_db_repl: Action, db_nbk0: Path, capsys):
2025-06-28 15:34:04.061
2025-06-28 15:34:04.067 FLD_WIDTH = 500
2025-06-28 15:34:04.072 ADD_ROWS_INIT = 100
2025-06-28 15:34:04.078 ADD_ROWS_IN_OAT = 30000
2025-06-28 15:34:04.089 TEST2_VALUE = -2147483648
2025-06-28 15:34:04.097
2025-06-28 15:34:04.105 # Map for storing mnemonas and details for every FAILED step:
2025-06-28 15:34:04.112 run_errors_map = {}
2025-06-28 15:34:04.119
2025-06-28 15:34:04.132 # Obtain full path + filename for DB_MAIN and DB_REPL aliases.
2025-06-28 15:34:04.145 # NOTE: we must NOT use 'a.db.db_path' for ALIASED databases!
2025-06-28 15:34:04.156 # It will return '.' rather than full path+filename.
2025-06-28 15:34:04.166 # Use only con.info.name for that!
2025-06-28 15:34:04.175 #
2025-06-28 15:34:04.180 db_info = {}
2025-06-28 15:34:04.186 for a in (act_db_main, act_db_repl):
2025-06-28 15:34:04.191 with a.db.connect() as con:
2025-06-28 15:34:04.199 db_info[a, 'db_full_path'] = con.info.name
2025-06-28 15:34:04.210
2025-06-28 15:34:04.219 sql_init = f"""
2025-06-28 15:34:04.227 set bail on;
2025-06-28 15:34:04.233 set wng off;
2025-06-28 15:34:04.238 recreate table test (
2025-06-28 15:34:04.249 id int generated by default as identity constraint test_pk primary key
2025-06-28 15:34:04.258 ,dts timestamp default 'now'
2025-06-28 15:34:04.266 ,trn bigint default current_transaction
2025-06-28 15:34:04.277 ,s varchar({FLD_WIDTH}) unique using index test_f01_unq
2025-06-28 15:34:04.285 );
2025-06-28 15:34:04.293
2025-06-28 15:34:04.300 recreate table test2 (
2025-06-28 15:34:04.313 id int generated by default as identity constraint test2_pk primary key
2025-06-28 15:34:04.320 ,dts timestamp default 'now'
2025-06-28 15:34:04.326 ,trn bigint default current_transaction
2025-06-28 15:34:04.333 ,s varchar({FLD_WIDTH}) unique using index test2_f01_unq
2025-06-28 15:34:04.340 );
2025-06-28 15:34:04.347 commit;
2025-06-28 15:34:04.357
2025-06-28 15:34:04.367 insert into test(s) select lpad( '', {FLD_WIDTH}, uuid_to_char(gen_uuid()) ) from rdb$types rows {ADD_ROWS_INIT};
2025-06-28 15:34:04.374 commit;
2025-06-28 15:34:04.381
2025-06-28 15:34:04.388 recreate table t_completed(id int primary key);
2025-06-28 15:34:04.395 commit;
2025-06-28 15:34:04.401 """
2025-06-28 15:34:04.407 act_db_main.isql(switches=['-q'], input = sql_init, combine_output = True)
2025-06-28 15:34:04.416 run_errors_map['out_prep_ddl'] = act_db_main.clean_stdout
2025-06-28 15:34:04.425 act_db_main.reset()
2025-06-28 15:34:04.432
2025-06-28 15:34:04.438 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:04.444 # Some problem raised during init_sql execution
2025-06-28 15:34:04.449 pass
2025-06-28 15:34:04.455 else:
2025-06-28 15:34:04.461 # Query to be used for check that all DB objects present in replica (after last DML statement completed on master DB):
2025-06-28 15:34:04.467 ddl_ready_query = "select 1 from rdb$relations where rdb$relation_name = upper('t_completed')"
2025-06-28 15:34:04.475 #####################################################################
2025-06-28 15:34:04.486 ### WAIT UNTIL REPLICA GET SEGMENT(S) WITH INITIAL DDL AND DATA ###
2025-06-28 15:34:04.494 #####################################################################
2025-06-28 15:34:04.501 watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query)
2025-06-28 15:34:04.507
2025-06-28 15:34:04.513 # Must be EMPTY:
2025-06-28 15:34:04.518 run_errors_map['out_repl_ddl'] = capsys.readouterr().out
2025-06-28 15:34:04.524
2025-06-28 15:34:04.530 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:04.537 # Some problem raised with delivering DDL changes to replica
2025-06-28 15:34:04.543 pass
2025-06-28 15:34:04.550 else:
2025-06-28 15:34:04.556
2025-06-28 15:34:04.563 with act_db_main.db.connect() as con:
2025-06-28 15:34:04.569 preserved_segment_no = -1
2025-06-28 15:34:04.576
2025-06-28 15:34:04.583 tp_oat = tpb(isolation = Isolation.SNAPSHOT, lock_timeout = 0)
2025-06-28 15:34:04.589 tx_oat = con.transaction_manager(tp_oat)
2025-06-28 15:34:04.596 cur_oat = tx_oat.cursor()
2025-06-28 15:34:04.602
2025-06-28 15:34:04.611 tx_oat.begin()
2025-06-28 15:34:04.622 replold_lines = get_repl_log(act_db_main)
2025-06-28 15:34:04.633
2025-06-28 15:34:04.641 try:
2025-06-28 15:34:04.648 cur_oat.execute(f"insert /* trace_tag OAT */ into test(s) select lpad('', {FLD_WIDTH}, uuid_to_char(gen_uuid())) from rdb$types,rdb$types rows {ADD_ROWS_IN_OAT}")
2025-06-28 15:34:04.653 cur_oat.execute('select max(id) from test')
2025-06-28 15:34:04.658 cur_oat.fetchone()
2025-06-28 15:34:04.663 except DatabaseError as e:
2025-06-28 15:34:04.668 run_errors_map['main_oat_init_err'] = e.__str__()
2025-06-28 15:34:04.673
2025-06-28 15:34:04.677 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:04.682 # Some problem was in just executed OAT-statement
2025-06-28 15:34:04.686 pass
2025-06-28 15:34:04.692 else:
2025-06-28 15:34:04.700 ##############################################################
2025-06-28 15:34:04.708 ### CHECK REPL.LOG: WAITING FOR "PRESERVING OAT" MESSAGE ###
2025-06-28 15:34:04.716 ##############################################################
2025-06-28 15:34:04.724 # VERBOSE: Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)
2025-06-28 15:34:04.734 pattern_to_check = re.compile( r'preserving \(oat:\s+\d+\s+in\s+segment\s+\d+', re.IGNORECASE )
2025-06-28 15:34:04.747 run_errors_map['repl_preserve_oat_err'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG)
2025-06-28 15:34:04.757
2025-06-28 15:34:04.768 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:04.780 # Timeout expired: message "Segment ... preserving (OAT: ... in segment ...)" did not appeared
2025-06-28 15:34:04.792 # in replication log for <MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG> seconds.
2025-06-28 15:34:04.804 pass
2025-06-28 15:34:04.816 else:
2025-06-28 15:34:04.828
2025-06-28 15:34:04.842 ###############################################
2025-06-28 15:34:04.853 ### MASTER: RUN DML BEFORE 'NBACKUP -B 0' ###
2025-06-28 15:34:04.864 ###############################################
2025-06-28 15:34:04.877 # tp_wrk = tpb(isolation = Isolation.READ_COMMITTED_READ_CONSISTENCY, lock_timeout = 3) # ?!?! check trace !!!
2025-06-28 15:34:04.888 tp_bef = tpb(isolation = Isolation.READ_COMMITTED, lock_timeout = 3)
2025-06-28 15:34:04.903 tx_bef = con.transaction_manager(tp_bef)
2025-06-28 15:34:04.916 cur_bef = tx_bef.cursor()
2025-06-28 15:34:04.928 try:
2025-06-28 15:34:04.942 tx_bef.begin()
2025-06-28 15:34:04.953 cur_bef.execute(f"insert /* trace_tag before creating nbk-0 */ into test2(id) values(?) returning rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE')", (TEST2_VALUE,))
2025-06-28 15:34:04.963
2025-06-28 15:34:04.970 # If returned value of rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE') is <N> then
2025-06-28 15:34:04.977 # message in replication log contains this number PLUS 1, e.g. (for REPLICATION_SEQUENCE = 1):
2025-06-28 15:34:04.983 # "Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)"
2025-06-28 15:34:04.989 # We store this result in order to check further content of replication log that this
2025-06-28 15:34:04.995 # segment was eventuially deleted (this will mean SUCCESSFUL finish of test):
2025-06-28 15:34:05.006 #
2025-06-28 15:34:05.016 preserved_segment_no = int(cur_bef.fetchone()[0]) + 1
2025-06-28 15:34:05.029 tx_bef.commit()
2025-06-28 15:34:05.039 except DatabaseError as e:
2025-06-28 15:34:05.048 run_errors_map['main_dml_afte_nbk0_err'] = e.__str__()
2025-06-28 15:34:05.058
2025-06-28 15:34:05.070 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:05.082 # Some problem was in just executed statement
2025-06-28 15:34:05.092 pass
2025-06-28 15:34:05.101 else:
2025-06-28 15:34:05.108 ##############################################
2025-06-28 15:34:05.114 ### WAIT UNTIL REPLICA DB BECOMES ACTUAL ###
2025-06-28 15:34:05.125 ##############################################
2025-06-28 15:34:05.135 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-28 15:34:05.142 chk_bef_sql = f'set heading off;select count(*) from test2 where id = {TEST2_VALUE};'
2025-06-28 15:34:05.154 watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query = '', isql_check_script = chk_bef_sql, replica_expected_out = '1' )
2025-06-28 15:34:05.164
2025-06-28 15:34:05.172 # Must be EMPTY:
2025-06-28 15:34:05.178 run_errors_map['repl_chk_addi_data_err'] = capsys.readouterr().out
2025-06-28 15:34:05.185
2025-06-28 15:34:05.190 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:05.198 # Timeout expired: expected data did not appear in replica DB for <MAX_TIME_FOR_WAIT_DATA_IN_REPLICA> seconds.
2025-06-28 15:34:05.205 pass
2025-06-28 15:34:05.211 else:
2025-06-28 15:34:05.217 ################################################
2025-06-28 15:34:05.222 ### REPLICA: CHANGE STATE TO FULL SHUTDOWN ###
2025-06-28 15:34:05.231 ################################################
2025-06-28 15:34:05.241 act_db_repl.gfix(switches=['-shut', 'full', '-force', '0', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-28 15:34:05.248 run_errors_map['repl_full_shutdown_err'] = act_db_repl.stdout
2025-06-28 15:34:05.255 act_db_repl.reset()
2025-06-28 15:34:05.263
2025-06-28 15:34:05.273 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:05.279 pass
2025-06-28 15:34:05.285 else:
2025-06-28 15:34:05.292 ##########################################
2025-06-28 15:34:05.298 ### M A S T E R: M A K E N B K 0 ##
2025-06-28 15:34:05.304 ##########################################
2025-06-28 15:34:05.309 # DO NOT use 'combine_output = True' here: nbackup produces non-empty output when successfully completes.
2025-06-28 15:34:05.315 act_db_main.nbackup( switches = ['-b', '0', act_db_main.db.dsn, db_nbk0], io_enc = locale.getpreferredencoding(), combine_output = False )
2025-06-28 15:34:05.324 run_errors_map['main_create_nbk0_err'] = act_db_main.stderr
2025-06-28 15:34:05.332 act_db_main.reset()
2025-06-28 15:34:05.339
2025-06-28 15:34:05.349 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:05.362 # Some errors occurres during 'nbackup -b 0 db_main_alias ...'
2025-06-28 15:34:05.373 pass
2025-06-28 15:34:05.383 else:
2025-06-28 15:34:05.391 ##############################################################################################
2025-06-28 15:34:05.404 ### NBK0: FIXUP, SET AS REPLICA, CHANGE STATE TO FULL SHUTDOWN, MOVE TO OLD 'DB_REPL' ###
2025-06-28 15:34:05.416 ##############################################################################################
2025-06-28 15:34:05.428 try:
2025-06-28 15:34:05.440 act_db_repl.nbackup(switches = ['-SEQ', '-F', str(db_nbk0)], combine_output = True, io_enc = locale.getpreferredencoding())
2025-06-28 15:34:05.451 # act_db_main.svcmgr(switches=['action_nfix', 'dbname', str(db_nbk0)], io_enc = locale.getpreferredencoding())
2025-06-28 15:34:05.463 with act_db_main.connect_server() as srv:
2025-06-28 15:34:05.472 #srv.database.nfix_database(database = db_nbk0) --> "Internal error when using clumplet API: attempt to store data in dataless clumplet" // see also: core_5085_test.py
2025-06-28 15:34:05.480 srv.database.set_replica_mode(database = db_nbk0, mode = ReplicaMode.READ_ONLY)
2025-06-28 15:34:05.487 srv.database.shutdown(database = db_nbk0, mode = ShutdownMode.FULL, method = ShutdownMethod.FORCED, timeout = 0)
2025-06-28 15:34:05.494 except DatabaseError as e:
2025-06-28 15:34:05.510 run_errors_map['nbk0_make_new_replica_err'] = e.__str__()
2025-06-28 15:34:05.523
2025-06-28 15:34:05.532 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:05.538 pass
2025-06-28 15:34:05.544 else:
2025-06-28 15:34:05.551
2025-06-28 15:34:05.556 ##################################
2025-06-28 15:34:05.561 ### OVERWRITE OLD REPLICA ###
2025-06-28 15:34:05.566 ##################################
2025-06-28 15:34:05.571 shutil.move(db_nbk0, db_info[act_db_repl,'db_full_path'])
2025-06-28 15:34:05.575
2025-06-28 15:34:05.582 ##################################
2025-06-28 15:34:05.593 ### REPLICA: BRING ONLINE ###
2025-06-28 15:34:05.601 ##################################
2025-06-28 15:34:05.608 act_db_repl.gfix(switches=['-online', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-28 15:34:05.617 run_errors_map['repl_bring_online_err'] = act_db_repl.stdout
2025-06-28 15:34:05.629 act_db_repl.reset()
2025-06-28 15:34:05.642
2025-06-28 15:34:05.652 replold_lines = get_repl_log(act_db_main)
2025-06-28 15:34:05.660 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:05.666 pass
2025-06-28 15:34:05.672 else:
2025-06-28 15:34:05.679 ##############################################
2025-06-28 15:34:05.688 ### MASTER: FINAL ACTION WITHIN TX = OAT ###
2025-06-28 15:34:05.697 ##############################################
2025-06-28 15:34:05.704 try:
2025-06-28 15:34:05.711 tx_oat.commit()
2025-06-28 15:34:05.717 except DatabaseError as e:
2025-06-28 15:34:05.723 run_errors_map['main_oat_fini_err'] = e.__str__()
2025-06-28 15:34:05.728
2025-06-28 15:34:05.734 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:05.739 pass
2025-06-28 15:34:05.745 else:
2025-06-28 15:34:05.750
2025-06-28 15:34:05.756 ############################################################################
2025-06-28 15:34:05.762 ### CHECK REPL.LOG: WAITING FOR "Transaction <N> is not found" MESSAGE ###
2025-06-28 15:34:05.772 ############################################################################
2025-06-28 15:34:05.782 # Before fix: "ERROR: Transaction 13 is not found" appeared in the repl log at thios point.
2025-06-28 15:34:05.789 pattern_to_check = re.compile( r'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found', re.IGNORECASE )
2025-06-28 15:34:05.796 run_errors_map['repl_tx_not_found_err'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG, consider_found_as_unexpected = True)
2025-06-28 15:34:05.801
2025-06-28 15:34:05.807 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:05.813 pass
2025-06-28 15:34:05.818 else:
2025-06-28 15:34:05.827 ##############################################
2025-06-28 15:34:05.839 ### WAIT UNTIL REPLICA DB BECOMES ACTUAL ###
2025-06-28 15:34:05.850 ##############################################
2025-06-28 15:34:05.857 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-28 15:34:05.868 chk_oat_sql = 'set heading off;select max(id) from test;'
2025-06-28 15:34:05.879 watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query = '', isql_check_script = chk_oat_sql, replica_expected_out = str(ADD_ROWS_INIT+ADD_ROWS_IN_OAT) )
2025-06-28 15:34:05.890 # Must be EMPTY:
2025-06-28 15:34:05.899 run_errors_map['repl_chk_fini_err'] = capsys.readouterr().out
2025-06-28 15:34:05.907
2025-06-28 15:34:05.915 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:05.926 pass
2025-06-28 15:34:05.934 else:
2025-06-28 15:34:05.942 #######################################################################################
2025-06-28 15:34:05.953 ### CHECK REPL.LOG: WAITING FOR "DELETING SEGMENT {} AS NO LONGER NEEDED" MESSAGE ###
2025-06-28 15:34:05.963 #######################################################################################
2025-06-28 15:34:05.971 # VERBOSE: Deleting segment 2 as no longer needed
2025-06-28 15:34:05.979 # NB: before fix message was: "VERBOSE: Deleting segment 2 due to fast forward"
2025-06-28 15:34:05.991 pattern_to_check = re.compile( r'VERBOSE:\s+Deleting\s+segment\s+%d\s+as\s+no\s+longer\s+needed' % preserved_segment_no, re.IGNORECASE )
2025-06-28 15:34:05.999 run_errors_map['repl_deleted_oat_segm'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG)
2025-06-28 15:34:06.005
2025-06-28 15:34:06.011 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:06.016 # We had a problem in some of previous steps.
2025-06-28 15:34:06.022 # First, we have to RECREATE both master and slave databases
2025-06-28 15:34:06.034 # (otherwise further execution of this test or other replication-related tests most likely will fail):
2025-06-28 15:34:06.043 run_errors_map['out_reset'] = reset_replication(act_db_main, act_db_repl, db_info[act_db_main,'db_full_path'], db_info[act_db_repl,'db_full_path'])
2025-06-28 15:34:06.051 else:
2025-06-28 15:34:06.062 drop_db_objects(act_db_main, act_db_repl, capsys)
2025-06-28 15:34:06.070 # Must be EMPTY:
2025-06-28 15:34:06.077 run_errors_map['out_drop'] = capsys.readouterr().out
2025-06-28 15:34:06.083
2025-06-28 15:34:06.091 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 15:34:06.102 print(f'Problem(s) detected, check run_errors_map:')
2025-06-28 15:34:06.110 for k,v in run_errors_map.items():
2025-06-28 15:34:06.120 if v.strip():
2025-06-28 15:34:06.132 print(k,':')
2025-06-28 15:34:06.143 print(v.strip())
2025-06-28 15:34:06.154 print('-' * 40)
2025-06-28 15:34:06.162
2025-06-28 15:34:06.171 > assert '' == capsys.readouterr().out
2025-06-28 15:34:06.178 E AssertionError: assert
2025-06-28 15:34:06.191 E - Problem(s) detected, check run_errors_map:
2025-06-28 15:34:06.202 E - repl_tx_not_found_err :
2025-06-28 15:34:06.211 E - UNEXPECTED outcome: pattern 'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found' must not occur in log but was ENCOUNTERED there for 18 seconds.
2025-06-28 15:34:06.219 E - replication log diff:
2025-06-28 15:34:06.227 E - 0 ---
2025-06-28 15:34:06.238 E - 1 +++
2025-06-28 15:34:06.247 E - 2 @@ -5991,3 +5991,74 @@
2025-06-28 15:34:06.257 E - 3 deb10build1 (replica) Sat Jun 28 15:20:34 2025
2025-06-28 15:34:06.264 E - 4 Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.271 E - 5 VERBOSE: No new segments found, suspending
2025-06-28 15:34:06.277 E - 6 +
2025-06-28 15:34:06.283 E - 7 +deb10build1 (replica) Sat Jun 28 15:20:37 2025
2025-06-28 15:34:06.289 E - 8 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.295 E - 9 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-28 15:34:06.300 E - 10 +
2025-06-28 15:34:06.306 E - 11 +deb10build1 (replica) Sat Jun 28 15:20:37 2025
2025-06-28 15:34:06.319 E - 12 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.330 E - 13 + VERBOSE: No new segments found, suspending
2025-06-28 15:34:06.340 E - 14 +
2025-06-28 15:34:06.348 E - 15 +deb10build1 (replica) Sat Jun 28 15:20:40 2025
2025-06-28 15:34:06.355 E - 16 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.362 E - 17 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-28 15:34:06.368 E - 18 +
2025-06-28 15:34:06.374 E - 19 +deb10build1 (replica) Sat Jun 28 15:20:40 2025
2025-06-28 15:34:06.382 E - 20 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.395 E - 21 + VERBOSE: No new segments found, suspending
2025-06-28 15:34:06.404 E - 22 +
2025-06-28 15:34:06.412 E - 23 +deb10build1 (replica) Sat Jun 28 15:20:43 2025
2025-06-28 15:34:06.419 E - 24 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.425 E - 25 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-28 15:34:06.431 E - 26 +
2025-06-28 15:34:06.436 E - 27 +deb10build1 (replica) Sat Jun 28 15:20:43 2025
2025-06-28 15:34:06.440 E - 28 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.445 E - 29 + VERBOSE: No new segments found, suspending
2025-06-28 15:34:06.451 E - 30 +
2025-06-28 15:34:06.456 E - 31 +deb10build1 (replica) Sat Jun 28 15:20:46 2025
2025-06-28 15:34:06.461 E - 32 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.469 E - 33 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
2025-06-28 15:34:06.477 E - 34 +
2025-06-28 15:34:06.484 E - 35 +deb10build1 (replica) Sat Jun 28 15:20:46 2025
2025-06-28 15:34:06.490 E - 36 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.496 E - 37 + ERROR: connection shutdown
2025-06-28 15:34:06.502 E - 38 + Database is shutdown.
2025-06-28 15:34:06.508 E - 39 + At segment 6, offset 48
2025-06-28 15:34:06.514 E - 40 +
2025-06-28 15:34:06.519 E - 41 +deb10build1 (replica) Sat Jun 28 15:20:46 2025
2025-06-28 15:34:06.526 E - 42 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.537 E - 43 + VERBOSE: Disconnecting and suspending
2025-06-28 15:34:06.551 E - 44 +
2025-06-28 15:34:06.562 E - 45 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
2025-06-28 15:34:06.572 E - 46 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.581 E - 47 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
2025-06-28 15:34:06.588 E - 48 +
2025-06-28 15:34:06.595 E - 49 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
2025-06-28 15:34:06.602 E - 50 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.609 E - 51 + WARNING: Database sequence has been changed from 0 to 5, preparing for replication reset
2025-06-28 15:34:06.614 E - 52 +
2025-06-28 15:34:06.619 E - 53 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
2025-06-28 15:34:06.626 E - 54 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.634 E - 55 + VERBOSE: Segment 4 (15729381 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
2025-06-28 15:34:06.642 E - 56 +
2025-06-28 15:34:06.651 E - 57 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
2025-06-28 15:34:06.658 E - 58 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.668 E - 59 + VERBOSE: Segment 5 (648 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
2025-06-28 15:34:06.678 E - 60 +
2025-06-28 15:34:06.685 E - 61 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
2025-06-28 15:34:06.691 E - 62 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.698 E - 63 + WARNING: Resetting replication to continue from segment 6 (new OAT: 36 in segment 4)
2025-06-28 15:34:06.707 E - 64 +
2025-06-28 15:34:06.715 E - 65 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
2025-06-28 15:34:06.723 E - 66 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.731 E - 67 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
2025-06-28 15:34:06.737 E - 68 +
2025-06-28 15:34:06.743 E - 69 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
2025-06-28 15:34:06.750 E - 70 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.755 E - 71 + ERROR: Transaction 36 is not found
2025-06-28 15:34:06.761 E - 72 + At segment 6, offset 48
2025-06-28 15:34:06.767 E - 73 +
2025-06-28 15:34:06.772 E - 74 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
2025-06-28 15:34:06.778 E - 75 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 15:34:06.788 E - 76 + VERBOSE: Disconnecting and suspending
2025-06-28 15:34:06.797 E - ----------------------------------------
2025-06-28 15:34:06.804
2025-06-28 15:34:06.811 tests/functional/replication/test_make_async_reinit_reliable.py:689: AssertionError
|
3 #text |
act_db_main = <firebird.qa.plugin.Action pytest object at [hex]>
act_db_repl = <firebird.qa.plugin.Action pytest object at [hex]>
db_nbk0 = PosixPath('/var/tmp/qa_2024/test_12245/gh_8324_tmp.nbk0')
capsys = <_pytest.capture.CaptureFixture pytest object at [hex]>
@pytest.mark.replication
@pytest.mark.version('>=4.0.6')
def test_1(act_db_main: Action, act_db_repl: Action, db_nbk0: Path, capsys):
FLD_WIDTH = 500
ADD_ROWS_INIT = 100
ADD_ROWS_IN_OAT = 30000
TEST2_VALUE = -2147483648
# Map for storing mnemonas and details for every FAILED step:
run_errors_map = {}
# Obtain full path + filename for DB_MAIN and DB_REPL aliases.
# NOTE: we must NOT use 'a.db.db_path' for ALIASED databases!
# It will return '.' rather than full path+filename.
# Use only con.info.name for that!
#
db_info = {}
for a in (act_db_main, act_db_repl):
with a.db.connect() as con:
db_info[a, 'db_full_path'] = con.info.name
sql_init = f"""
set bail on;
set wng off;
recreate table test (
id int generated by default as identity constraint test_pk primary key
,dts timestamp default 'now'
,trn bigint default current_transaction
,s varchar({FLD_WIDTH}) unique using index test_f01_unq
);
recreate table test2 (
id int generated by default as identity constraint test2_pk primary key
,dts timestamp default 'now'
,trn bigint default current_transaction
,s varchar({FLD_WIDTH}) unique using index test2_f01_unq
);
commit;
insert into test(s) select lpad( '', {FLD_WIDTH}, uuid_to_char(gen_uuid()) ) from rdb$types rows {ADD_ROWS_INIT};
commit;
recreate table t_completed(id int primary key);
commit;
"""
act_db_main.isql(switches=['-q'], input = sql_init, combine_output = True)
run_errors_map['out_prep_ddl'] = act_db_main.clean_stdout
act_db_main.reset()
if max(v.strip() for v in run_errors_map.values()):
# Some problem raised during init_sql execution
pass
else:
# Query to be used for check that all DB objects present in replica (after last DML statement completed on master DB):
ddl_ready_query = "select 1 from rdb$relations where rdb$relation_name = upper('t_completed')"
#####################################################################
### WAIT UNTIL REPLICA GET SEGMENT(S) WITH INITIAL DDL AND DATA ###
#####################################################################
watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query)
# Must be EMPTY:
run_errors_map['out_repl_ddl'] = capsys.readouterr().out
if max(v.strip() for v in run_errors_map.values()):
# Some problem raised with delivering DDL changes to replica
pass
else:
with act_db_main.db.connect() as con:
preserved_segment_no = -1
tp_oat = tpb(isolation = Isolation.SNAPSHOT, lock_timeout = 0)
tx_oat = con.transaction_manager(tp_oat)
cur_oat = tx_oat.cursor()
tx_oat.begin()
replold_lines = get_repl_log(act_db_main)
try:
cur_oat.execute(f"insert /* trace_tag OAT */ into test(s) select lpad('', {FLD_WIDTH}, uuid_to_char(gen_uuid())) from rdb$types,rdb$types rows {ADD_ROWS_IN_OAT}")
cur_oat.execute('select max(id) from test')
cur_oat.fetchone()
except DatabaseError as e:
run_errors_map['main_oat_init_err'] = e.__str__()
if max(v.strip() for v in run_errors_map.values()):
# Some problem was in just executed OAT-statement
pass
else:
##############################################################
### CHECK REPL.LOG: WAITING FOR "PRESERVING OAT" MESSAGE ###
##############################################################
# VERBOSE: Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)
pattern_to_check = re.compile( r'preserving \(oat:\s+\d+\s+in\s+segment\s+\d+', re.IGNORECASE )
run_errors_map['repl_preserve_oat_err'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG)
if max(v.strip() for v in run_errors_map.values()):
# Timeout expired: message "Segment ... preserving (OAT: ... in segment ...)" did not appeared
# in replication log for <MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG> seconds.
pass
else:
###############################################
### MASTER: RUN DML BEFORE 'NBACKUP -B 0' ###
###############################################
# tp_wrk = tpb(isolation = Isolation.READ_COMMITTED_READ_CONSISTENCY, lock_timeout = 3) # ?!?! check trace !!!
tp_bef = tpb(isolation = Isolation.READ_COMMITTED, lock_timeout = 3)
tx_bef = con.transaction_manager(tp_bef)
cur_bef = tx_bef.cursor()
try:
tx_bef.begin()
cur_bef.execute(f"insert /* trace_tag before creating nbk-0 */ into test2(id) values(?) returning rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE')", (TEST2_VALUE,))
# If returned value of rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE') is <N> then
# message in replication log contains this number PLUS 1, e.g. (for REPLICATION_SEQUENCE = 1):
# "Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)"
# We store this result in order to check further content of replication log that this
# segment was eventuially deleted (this will mean SUCCESSFUL finish of test):
#
preserved_segment_no = int(cur_bef.fetchone()[0]) + 1
tx_bef.commit()
except DatabaseError as e:
run_errors_map['main_dml_afte_nbk0_err'] = e.__str__()
if max(v.strip() for v in run_errors_map.values()):
# Some problem was in just executed statement
pass
else:
##############################################
### WAIT UNTIL REPLICA DB BECOMES ACTUAL ###
##############################################
# ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
chk_bef_sql = f'set heading off;select count(*) from test2 where id = {TEST2_VALUE};'
watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query = '', isql_check_script = chk_bef_sql, replica_expected_out = '1' )
# Must be EMPTY:
run_errors_map['repl_chk_addi_data_err'] = capsys.readouterr().out
if max(v.strip() for v in run_errors_map.values()):
# Timeout expired: expected data did not appear in replica DB for <MAX_TIME_FOR_WAIT_DATA_IN_REPLICA> seconds.
pass
else:
################################################
### REPLICA: CHANGE STATE TO FULL SHUTDOWN ###
################################################
act_db_repl.gfix(switches=['-shut', 'full', '-force', '0', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
run_errors_map['repl_full_shutdown_err'] = act_db_repl.stdout
act_db_repl.reset()
if max(v.strip() for v in run_errors_map.values()):
pass
else:
##########################################
### M A S T E R: M A K E N B K 0 ##
##########################################
# DO NOT use 'combine_output = True' here: nbackup produces non-empty output when successfully completes.
act_db_main.nbackup( switches = ['-b', '0', act_db_main.db.dsn, db_nbk0], io_enc = locale.getpreferredencoding(), combine_output = False )
run_errors_map['main_create_nbk0_err'] = act_db_main.stderr
act_db_main.reset()
if max(v.strip() for v in run_errors_map.values()):
# Some errors occurres during 'nbackup -b 0 db_main_alias ...'
pass
else:
##############################################################################################
### NBK0: FIXUP, SET AS REPLICA, CHANGE STATE TO FULL SHUTDOWN, MOVE TO OLD 'DB_REPL' ###
##############################################################################################
try:
act_db_repl.nbackup(switches = ['-SEQ', '-F', str(db_nbk0)], combine_output = True, io_enc = locale.getpreferredencoding())
# act_db_main.svcmgr(switches=['action_nfix', 'dbname', str(db_nbk0)], io_enc = locale.getpreferredencoding())
with act_db_main.connect_server() as srv:
#srv.database.nfix_database(database = db_nbk0) --> "Internal error when using clumplet API: attempt to store data in dataless clumplet" // see also: core_5085_test.py
srv.database.set_replica_mode(database = db_nbk0, mode = ReplicaMode.READ_ONLY)
srv.database.shutdown(database = db_nbk0, mode = ShutdownMode.FULL, method = ShutdownMethod.FORCED, timeout = 0)
except DatabaseError as e:
run_errors_map['nbk0_make_new_replica_err'] = e.__str__()
if max(v.strip() for v in run_errors_map.values()):
pass
else:
##################################
### OVERWRITE OLD REPLICA ###
##################################
shutil.move(db_nbk0, db_info[act_db_repl,'db_full_path'])
##################################
### REPLICA: BRING ONLINE ###
##################################
act_db_repl.gfix(switches=['-online', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
run_errors_map['repl_bring_online_err'] = act_db_repl.stdout
act_db_repl.reset()
replold_lines = get_repl_log(act_db_main)
if max(v.strip() for v in run_errors_map.values()):
pass
else:
##############################################
### MASTER: FINAL ACTION WITHIN TX = OAT ###
##############################################
try:
tx_oat.commit()
except DatabaseError as e:
run_errors_map['main_oat_fini_err'] = e.__str__()
if max(v.strip() for v in run_errors_map.values()):
pass
else:
############################################################################
### CHECK REPL.LOG: WAITING FOR "Transaction <N> is not found" MESSAGE ###
############################################################################
# Before fix: "ERROR: Transaction 13 is not found" appeared in the repl log at thios point.
pattern_to_check = re.compile( r'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found', re.IGNORECASE )
run_errors_map['repl_tx_not_found_err'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG, consider_found_as_unexpected = True)
if max(v.strip() for v in run_errors_map.values()):
pass
else:
##############################################
### WAIT UNTIL REPLICA DB BECOMES ACTUAL ###
##############################################
# ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
chk_oat_sql = 'set heading off;select max(id) from test;'
watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query = '', isql_check_script = chk_oat_sql, replica_expected_out = str(ADD_ROWS_INIT+ADD_ROWS_IN_OAT) )
# Must be EMPTY:
run_errors_map['repl_chk_fini_err'] = capsys.readouterr().out
if max(v.strip() for v in run_errors_map.values()):
pass
else:
#######################################################################################
### CHECK REPL.LOG: WAITING FOR "DELETING SEGMENT {} AS NO LONGER NEEDED" MESSAGE ###
#######################################################################################
# VERBOSE: Deleting segment 2 as no longer needed
# NB: before fix message was: "VERBOSE: Deleting segment 2 due to fast forward"
pattern_to_check = re.compile( r'VERBOSE:\s+Deleting\s+segment\s+%d\s+as\s+no\s+longer\s+needed' % preserved_segment_no, re.IGNORECASE )
run_errors_map['repl_deleted_oat_segm'] = watch_repl_log_pattern( act_db_main, pattern_to_check, replold_lines, MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG)
if max(v.strip() for v in run_errors_map.values()):
# We had a problem in some of previous steps.
# First, we have to RECREATE both master and slave databases
# (otherwise further execution of this test or other replication-related tests most likely will fail):
run_errors_map['out_reset'] = reset_replication(act_db_main, act_db_repl, db_info[act_db_main,'db_full_path'], db_info[act_db_repl,'db_full_path'])
else:
drop_db_objects(act_db_main, act_db_repl, capsys)
# Must be EMPTY:
run_errors_map['out_drop'] = capsys.readouterr().out
if max(v.strip() for v in run_errors_map.values()):
print(f'Problem(s) detected, check run_errors_map:')
for k,v in run_errors_map.items():
if v.strip():
print(k,':')
print(v.strip())
print('-' * 40)
> assert '' == capsys.readouterr().out
E AssertionError: assert
E - Problem(s) detected, check run_errors_map:
E - repl_tx_not_found_err :
E - UNEXPECTED outcome: pattern 'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found' must not occur in log but was ENCOUNTERED there for 18 seconds.
E - replication log diff:
E - 0 ---
E - 1 +++
E - 2 @@ -5991,3 +5991,74 @@
E - 3 deb10build1 (replica) Sat Jun 28 15:20:34 2025
E - 4 Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 5 VERBOSE: No new segments found, suspending
E - 6 +
E - 7 +deb10build1 (replica) Sat Jun 28 15:20:37 2025
E - 8 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 9 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
E - 10 +
E - 11 +deb10build1 (replica) Sat Jun 28 15:20:37 2025
E - 12 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 13 + VERBOSE: No new segments found, suspending
E - 14 +
E - 15 +deb10build1 (replica) Sat Jun 28 15:20:40 2025
E - 16 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 17 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
E - 18 +
E - 19 +deb10build1 (replica) Sat Jun 28 15:20:40 2025
E - 20 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 21 + VERBOSE: No new segments found, suspending
E - 22 +
E - 23 +deb10build1 (replica) Sat Jun 28 15:20:43 2025
E - 24 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 25 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
E - 26 +
E - 27 +deb10build1 (replica) Sat Jun 28 15:20:43 2025
E - 28 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 29 + VERBOSE: No new segments found, suspending
E - 30 +
E - 31 +deb10build1 (replica) Sat Jun 28 15:20:46 2025
E - 32 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 33 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
E - 34 +
E - 35 +deb10build1 (replica) Sat Jun 28 15:20:46 2025
E - 36 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 37 + ERROR: connection shutdown
E - 38 + Database is shutdown.
E - 39 + At segment 6, offset 48
E - 40 +
E - 41 +deb10build1 (replica) Sat Jun 28 15:20:46 2025
E - 42 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 43 + VERBOSE: Disconnecting and suspending
E - 44 +
E - 45 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
E - 46 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 47 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
E - 48 +
E - 49 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
E - 50 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 51 + WARNING: Database sequence has been changed from 0 to 5, preparing for replication reset
E - 52 +
E - 53 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
E - 54 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 55 + VERBOSE: Segment 4 (15729381 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
E - 56 +
E - 57 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
E - 58 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 59 + VERBOSE: Segment 5 (648 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
E - 60 +
E - 61 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
E - 62 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 63 + WARNING: Resetting replication to continue from segment 6 (new OAT: 36 in segment 4)
E - 64 +
E - 65 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
E - 66 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 67 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
E - 68 +
E - 69 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
E - 70 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 71 + ERROR: Transaction 36 is not found
E - 72 + At segment 6, offset 48
E - 73 +
E - 74 +deb10build1 (replica) Sat Jun 28 15:20:53 2025
E - 75 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 76 + VERBOSE: Disconnecting and suspending
E - ----------------------------------------
tests/functional/replication/test_make_async_reinit_reliable.py:689: AssertionError
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