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 @@ -6523,3 +6523,74 @@
- 3 deb10build1 (replica) Wed Jun 11 15:28:11 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) Wed Jun 11 15:28:14 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) Wed Jun 11 15:28:14 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) Wed Jun 11 15:28:17 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) Wed Jun 11 15:28:17 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) Wed Jun 11 15:28:20 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) Wed Jun 11 15:28:20 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) Wed Jun 11 15:28:23 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) Wed Jun 11 15:28:23 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) Wed Jun 11 15:28:23 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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 0.003s, preserving (OAT: 36 in segment 4)
- 60 +
- 61 +deb10build1 (replica) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 2025
- 75 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 76 + VERBOSE: Disconnecting and suspending
- ----------------------------------------
LOG DETAILS:
2025-06-11 15:42:49.111
2025-06-11 15:42:49.120 act_db_main = <firebird.qa.plugin.Action object at [hex]>
2025-06-11 15:42:49.130 act_db_repl = <firebird.qa.plugin.Action object at [hex]>
2025-06-11 15:42:49.139 db_nbk0 = PosixPath('/var/tmp/qa_2024/test_12225/gh_8324_tmp.nbk0')
2025-06-11 15:42:49.147 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2025-06-11 15:42:49.158
2025-06-11 15:42:49.169 @pytest.mark.replication
2025-06-11 15:42:49.182 @pytest.mark.version('>=4.0.6')
2025-06-11 15:42:49.196 def test_1(act_db_main: Action, act_db_repl: Action, db_nbk0: Path, capsys):
2025-06-11 15:42:49.210
2025-06-11 15:42:49.220 FLD_WIDTH = 500
2025-06-11 15:42:49.228 ADD_ROWS_INIT = 100
2025-06-11 15:42:49.235 ADD_ROWS_IN_OAT = 30000
2025-06-11 15:42:49.241 TEST2_VALUE = -2147483648
2025-06-11 15:42:49.248
2025-06-11 15:42:49.261 # Map for storing mnemonas and details for every FAILED step:
2025-06-11 15:42:49.271 run_errors_map = {}
2025-06-11 15:42:49.279
2025-06-11 15:42:49.287 # Obtain full path + filename for DB_MAIN and DB_REPL aliases.
2025-06-11 15:42:49.294 # NOTE: we must NOT use 'a.db.db_path' for ALIASED databases!
2025-06-11 15:42:49.300 # It will return '.' rather than full path+filename.
2025-06-11 15:42:49.306 # Use only con.info.name for that!
2025-06-11 15:42:49.312 #
2025-06-11 15:42:49.319 db_info = {}
2025-06-11 15:42:49.324 for a in (act_db_main, act_db_repl):
2025-06-11 15:42:49.331 with a.db.connect() as con:
2025-06-11 15:42:49.342 db_info[a, 'db_full_path'] = con.info.name
2025-06-11 15:42:49.350
2025-06-11 15:42:49.358 sql_init = f"""
2025-06-11 15:42:49.367 set bail on;
2025-06-11 15:42:49.374 set wng off;
2025-06-11 15:42:49.380 recreate table test (
2025-06-11 15:42:49.388 id int generated by default as identity constraint test_pk primary key
2025-06-11 15:42:49.396 ,dts timestamp default 'now'
2025-06-11 15:42:49.402 ,trn bigint default current_transaction
2025-06-11 15:42:49.409 ,s varchar({FLD_WIDTH}) unique using index test_f01_unq
2025-06-11 15:42:49.415 );
2025-06-11 15:42:49.422
2025-06-11 15:42:49.428 recreate table test2 (
2025-06-11 15:42:49.434 id int generated by default as identity constraint test2_pk primary key
2025-06-11 15:42:49.446 ,dts timestamp default 'now'
2025-06-11 15:42:49.455 ,trn bigint default current_transaction
2025-06-11 15:42:49.464 ,s varchar({FLD_WIDTH}) unique using index test2_f01_unq
2025-06-11 15:42:49.471 );
2025-06-11 15:42:49.477 commit;
2025-06-11 15:42:49.482
2025-06-11 15:42:49.488 insert into test(s) select lpad( '', {FLD_WIDTH}, uuid_to_char(gen_uuid()) ) from rdb$types rows {ADD_ROWS_INIT};
2025-06-11 15:42:49.494 commit;
2025-06-11 15:42:49.501
2025-06-11 15:42:49.511 recreate table t_completed(id int primary key);
2025-06-11 15:42:49.523 commit;
2025-06-11 15:42:49.533 """
2025-06-11 15:42:49.546 act_db_main.isql(switches=['-q'], input = sql_init, combine_output = True)
2025-06-11 15:42:49.557 run_errors_map['out_prep_ddl'] = act_db_main.clean_stdout
2025-06-11 15:42:49.565 act_db_main.reset()
2025-06-11 15:42:49.578
2025-06-11 15:42:49.587 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:49.600 # Some problem raised during init_sql execution
2025-06-11 15:42:49.613 pass
2025-06-11 15:42:49.623 else:
2025-06-11 15:42:49.632 # Query to be used for check that all DB objects present in replica (after last DML statement completed on master DB):
2025-06-11 15:42:49.644 ddl_ready_query = "select 1 from rdb$relations where rdb$relation_name = upper('t_completed')"
2025-06-11 15:42:49.658 #####################################################################
2025-06-11 15:42:49.671 ### WAIT UNTIL REPLICA GET SEGMENT(S) WITH INITIAL DDL AND DATA ###
2025-06-11 15:42:49.683 #####################################################################
2025-06-11 15:42:49.693 watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query)
2025-06-11 15:42:49.706
2025-06-11 15:42:49.717 # Must be EMPTY:
2025-06-11 15:42:49.730 run_errors_map['out_repl_ddl'] = capsys.readouterr().out
2025-06-11 15:42:49.740
2025-06-11 15:42:49.748 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:49.762 # Some problem raised with delivering DDL changes to replica
2025-06-11 15:42:49.776 pass
2025-06-11 15:42:49.789 else:
2025-06-11 15:42:49.798
2025-06-11 15:42:49.806 with act_db_main.db.connect() as con:
2025-06-11 15:42:49.817 preserved_segment_no = -1
2025-06-11 15:42:49.828
2025-06-11 15:42:49.836 tp_oat = tpb(isolation = Isolation.SNAPSHOT, lock_timeout = 0)
2025-06-11 15:42:49.850 tx_oat = con.transaction_manager(tp_oat)
2025-06-11 15:42:49.863 cur_oat = tx_oat.cursor()
2025-06-11 15:42:49.874
2025-06-11 15:42:49.883 tx_oat.begin()
2025-06-11 15:42:49.891 replold_lines = get_repl_log(act_db_main)
2025-06-11 15:42:49.897
2025-06-11 15:42:49.903 try:
2025-06-11 15:42:49.910 cur_oat.execute(f"insert /* trace_tag OAT */ into test(s) select lpad('', {FLD_WIDTH}, uuid_to_char(gen_uuid())) from rdb$types,rdb$types rows {ADD_ROWS_IN_OAT}")
2025-06-11 15:42:49.916 cur_oat.execute('select max(id) from test')
2025-06-11 15:42:49.923 cur_oat.fetchone()
2025-06-11 15:42:49.935 except DatabaseError as e:
2025-06-11 15:42:49.944 run_errors_map['main_oat_init_err'] = e.__str__()
2025-06-11 15:42:49.952
2025-06-11 15:42:49.959 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:49.967 # Some problem was in just executed OAT-statement
2025-06-11 15:42:49.973 pass
2025-06-11 15:42:49.980 else:
2025-06-11 15:42:49.989 ##############################################################
2025-06-11 15:42:50.000 ### CHECK REPL.LOG: WAITING FOR "PRESERVING OAT" MESSAGE ###
2025-06-11 15:42:50.013 ##############################################################
2025-06-11 15:42:50.028 # VERBOSE: Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)
2025-06-11 15:42:50.038 pattern_to_check = re.compile( r'preserving \(oat:\s+\d+\s+in\s+segment\s+\d+', re.IGNORECASE )
2025-06-11 15:42:50.046 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)
2025-06-11 15:42:50.055
2025-06-11 15:42:50.068 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:50.077 # Timeout expired: message "Segment ... preserving (OAT: ... in segment ...)" did not appeared
2025-06-11 15:42:50.085 # in replication log for <MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG> seconds.
2025-06-11 15:42:50.091 pass
2025-06-11 15:42:50.097 else:
2025-06-11 15:42:50.103
2025-06-11 15:42:50.108 ###############################################
2025-06-11 15:42:50.114 ### MASTER: RUN DML BEFORE 'NBACKUP -B 0' ###
2025-06-11 15:42:50.120 ###############################################
2025-06-11 15:42:50.126 # tp_wrk = tpb(isolation = Isolation.READ_COMMITTED_READ_CONSISTENCY, lock_timeout = 3) # ?!?! check trace !!!
2025-06-11 15:42:50.136 tp_bef = tpb(isolation = Isolation.READ_COMMITTED, lock_timeout = 3)
2025-06-11 15:42:50.145 tx_bef = con.transaction_manager(tp_bef)
2025-06-11 15:42:50.152 cur_bef = tx_bef.cursor()
2025-06-11 15:42:50.159 try:
2025-06-11 15:42:50.165 tx_bef.begin()
2025-06-11 15:42:50.171 cur_bef.execute(f"insert /* trace_tag before creating nbk-0 */ into test2(id) values(?) returning rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE')", (TEST2_VALUE,))
2025-06-11 15:42:50.177
2025-06-11 15:42:50.183 # If returned value of rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE') is <N> then
2025-06-11 15:42:50.188 # message in replication log contains this number PLUS 1, e.g. (for REPLICATION_SEQUENCE = 1):
2025-06-11 15:42:50.194 # "Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)"
2025-06-11 15:42:50.205 # We store this result in order to check further content of replication log that this
2025-06-11 15:42:50.215 # segment was eventuially deleted (this will mean SUCCESSFUL finish of test):
2025-06-11 15:42:50.222 #
2025-06-11 15:42:50.228 preserved_segment_no = int(cur_bef.fetchone()[0]) + 1
2025-06-11 15:42:50.234 tx_bef.commit()
2025-06-11 15:42:50.240 except DatabaseError as e:
2025-06-11 15:42:50.246 run_errors_map['main_dml_afte_nbk0_err'] = e.__str__()
2025-06-11 15:42:50.259
2025-06-11 15:42:50.267 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:50.275 # Some problem was in just executed statement
2025-06-11 15:42:50.283 pass
2025-06-11 15:42:50.294 else:
2025-06-11 15:42:50.305 ##############################################
2025-06-11 15:42:50.317 ### WAIT UNTIL REPLICA DB BECOMES ACTUAL ###
2025-06-11 15:42:50.328 ##############################################
2025-06-11 15:42:50.340 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-11 15:42:50.352 chk_bef_sql = f'set heading off;select count(*) from test2 where id = {TEST2_VALUE};'
2025-06-11 15:42:50.362 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' )
2025-06-11 15:42:50.374
2025-06-11 15:42:50.386 # Must be EMPTY:
2025-06-11 15:42:50.395 run_errors_map['repl_chk_addi_data_err'] = capsys.readouterr().out
2025-06-11 15:42:50.403
2025-06-11 15:42:50.411 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:50.417 # Timeout expired: expected data did not appear in replica DB for <MAX_TIME_FOR_WAIT_DATA_IN_REPLICA> seconds.
2025-06-11 15:42:50.424 pass
2025-06-11 15:42:50.431 else:
2025-06-11 15:42:50.436 ################################################
2025-06-11 15:42:50.442 ### REPLICA: CHANGE STATE TO FULL SHUTDOWN ###
2025-06-11 15:42:50.449 ################################################
2025-06-11 15:42:50.456 act_db_repl.gfix(switches=['-shut', 'full', '-force', '0', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-11 15:42:50.463 run_errors_map['repl_full_shutdown_err'] = act_db_repl.stdout
2025-06-11 15:42:50.469 act_db_repl.reset()
2025-06-11 15:42:50.475
2025-06-11 15:42:50.481 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:50.486 pass
2025-06-11 15:42:50.498 else:
2025-06-11 15:42:50.510 ##########################################
2025-06-11 15:42:50.521 ### M A S T E R: M A K E N B K 0 ##
2025-06-11 15:42:50.533 ##########################################
2025-06-11 15:42:50.545 # DO NOT use 'combine_output = True' here: nbackup produces non-empty output when successfully completes.
2025-06-11 15:42:50.557 act_db_main.nbackup( switches = ['-b', '0', act_db_main.db.dsn, db_nbk0], io_enc = locale.getpreferredencoding(), combine_output = False )
2025-06-11 15:42:50.569 run_errors_map['main_create_nbk0_err'] = act_db_main.stderr
2025-06-11 15:42:50.579 act_db_main.reset()
2025-06-11 15:42:50.593
2025-06-11 15:42:50.602 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:50.609 # Some errors occurres during 'nbackup -b 0 db_main_alias ...'
2025-06-11 15:42:50.616 pass
2025-06-11 15:42:50.623 else:
2025-06-11 15:42:50.630 ##############################################################################################
2025-06-11 15:42:50.638 ### NBK0: FIXUP, SET AS REPLICA, CHANGE STATE TO FULL SHUTDOWN, MOVE TO OLD 'DB_REPL' ###
2025-06-11 15:42:50.650 ##############################################################################################
2025-06-11 15:42:50.662 try:
2025-06-11 15:42:50.674 act_db_repl.nbackup(switches = ['-SEQ', '-F', str(db_nbk0)], combine_output = True, io_enc = locale.getpreferredencoding())
2025-06-11 15:42:50.684 # act_db_main.svcmgr(switches=['action_nfix', 'dbname', str(db_nbk0)], io_enc = locale.getpreferredencoding())
2025-06-11 15:42:50.692 with act_db_main.connect_server() as srv:
2025-06-11 15:42:50.700 #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
2025-06-11 15:42:50.712 srv.database.set_replica_mode(database = db_nbk0, mode = ReplicaMode.READ_ONLY)
2025-06-11 15:42:50.726 srv.database.shutdown(database = db_nbk0, mode = ShutdownMode.FULL, method = ShutdownMethod.FORCED, timeout = 0)
2025-06-11 15:42:50.737 except DatabaseError as e:
2025-06-11 15:42:50.750 run_errors_map['nbk0_make_new_replica_err'] = e.__str__()
2025-06-11 15:42:50.765
2025-06-11 15:42:50.778 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:50.791 pass
2025-06-11 15:42:50.802 else:
2025-06-11 15:42:50.815
2025-06-11 15:42:50.828 ##################################
2025-06-11 15:42:50.840 ### OVERWRITE OLD REPLICA ###
2025-06-11 15:42:50.851 ##################################
2025-06-11 15:42:50.860 shutil.move(db_nbk0, db_info[act_db_repl,'db_full_path'])
2025-06-11 15:42:50.868
2025-06-11 15:42:50.880 ##################################
2025-06-11 15:42:50.893 ### REPLICA: BRING ONLINE ###
2025-06-11 15:42:50.905 ##################################
2025-06-11 15:42:50.917 act_db_repl.gfix(switches=['-online', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-11 15:42:50.928 run_errors_map['repl_bring_online_err'] = act_db_repl.stdout
2025-06-11 15:42:50.941 act_db_repl.reset()
2025-06-11 15:42:50.953
2025-06-11 15:42:50.960 replold_lines = get_repl_log(act_db_main)
2025-06-11 15:42:50.967 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:50.974 pass
2025-06-11 15:42:50.981 else:
2025-06-11 15:42:50.994 ##############################################
2025-06-11 15:42:51.004 ### MASTER: FINAL ACTION WITHIN TX = OAT ###
2025-06-11 15:42:51.012 ##############################################
2025-06-11 15:42:51.019 try:
2025-06-11 15:42:51.034 tx_oat.commit()
2025-06-11 15:42:51.048 except DatabaseError as e:
2025-06-11 15:42:51.061 run_errors_map['main_oat_fini_err'] = e.__str__()
2025-06-11 15:42:51.073
2025-06-11 15:42:51.084 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:51.092 pass
2025-06-11 15:42:51.100 else:
2025-06-11 15:42:51.107
2025-06-11 15:42:51.121 ############################################################################
2025-06-11 15:42:51.132 ### CHECK REPL.LOG: WAITING FOR "Transaction <N> is not found" MESSAGE ###
2025-06-11 15:42:51.140 ############################################################################
2025-06-11 15:42:51.148 # Before fix: "ERROR: Transaction 13 is not found" appeared in the repl log at thios point.
2025-06-11 15:42:51.155 pattern_to_check = re.compile( r'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found', re.IGNORECASE )
2025-06-11 15:42:51.162 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)
2025-06-11 15:42:51.174
2025-06-11 15:42:51.186 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:51.195 pass
2025-06-11 15:42:51.203 else:
2025-06-11 15:42:51.211 ##############################################
2025-06-11 15:42:51.222 ### WAIT UNTIL REPLICA DB BECOMES ACTUAL ###
2025-06-11 15:42:51.230 ##############################################
2025-06-11 15:42:51.238 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-11 15:42:51.249 chk_oat_sql = 'set heading off;select max(id) from test;'
2025-06-11 15:42:51.260 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) )
2025-06-11 15:42:51.274 # Must be EMPTY:
2025-06-11 15:42:51.281 run_errors_map['repl_chk_fini_err'] = capsys.readouterr().out
2025-06-11 15:42:51.287
2025-06-11 15:42:51.294 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:51.300 pass
2025-06-11 15:42:51.307 else:
2025-06-11 15:42:51.319 #######################################################################################
2025-06-11 15:42:51.328 ### CHECK REPL.LOG: WAITING FOR "DELETING SEGMENT {} AS NO LONGER NEEDED" MESSAGE ###
2025-06-11 15:42:51.336 #######################################################################################
2025-06-11 15:42:51.344 # VERBOSE: Deleting segment 2 as no longer needed
2025-06-11 15:42:51.353 # NB: before fix message was: "VERBOSE: Deleting segment 2 due to fast forward"
2025-06-11 15:42:51.361 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 )
2025-06-11 15:42:51.370 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)
2025-06-11 15:42:51.383
2025-06-11 15:42:51.393 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:51.400 # We had a problem in some of previous steps.
2025-06-11 15:42:51.407 # First, we have to RECREATE both master and slave databases
2025-06-11 15:42:51.415 # (otherwise further execution of this test or other replication-related tests most likely will fail):
2025-06-11 15:42:51.425 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'])
2025-06-11 15:42:51.437 else:
2025-06-11 15:42:51.447 drop_db_objects(act_db_main, act_db_repl, capsys)
2025-06-11 15:42:51.460 # Must be EMPTY:
2025-06-11 15:42:51.475 run_errors_map['out_drop'] = capsys.readouterr().out
2025-06-11 15:42:51.485
2025-06-11 15:42:51.497 if max(v.strip() for v in run_errors_map.values()):
2025-06-11 15:42:51.511 print(f'Problem(s) detected, check run_errors_map:')
2025-06-11 15:42:51.520 for k,v in run_errors_map.items():
2025-06-11 15:42:51.528 if v.strip():
2025-06-11 15:42:51.535 print(k,':')
2025-06-11 15:42:51.545 print(v.strip())
2025-06-11 15:42:51.558 print('-' * 40)
2025-06-11 15:42:51.571
2025-06-11 15:42:51.585 > assert '' == capsys.readouterr().out
2025-06-11 15:42:51.599 E AssertionError: assert
2025-06-11 15:42:51.613 E - Problem(s) detected, check run_errors_map:
2025-06-11 15:42:51.626 E - repl_tx_not_found_err :
2025-06-11 15:42:51.640 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.
2025-06-11 15:42:51.652 E - replication log diff:
2025-06-11 15:42:51.661 E - 0 ---
2025-06-11 15:42:51.673 E - 1 +++
2025-06-11 15:42:51.683 E - 2 @@ -6523,3 +6523,74 @@
2025-06-11 15:42:51.692 E - 3 deb10build1 (replica) Wed Jun 11 15:28:11 2025
2025-06-11 15:42:51.700 E - 4 Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:51.707 E - 5 VERBOSE: No new segments found, suspending
2025-06-11 15:42:51.718 E - 6 +
2025-06-11 15:42:51.731 E - 7 +deb10build1 (replica) Wed Jun 11 15:28:14 2025
2025-06-11 15:42:51.740 E - 8 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:51.751 E - 9 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-11 15:42:51.765 E - 10 +
2025-06-11 15:42:51.777 E - 11 +deb10build1 (replica) Wed Jun 11 15:28:14 2025
2025-06-11 15:42:51.790 E - 12 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:51.801 E - 13 + VERBOSE: No new segments found, suspending
2025-06-11 15:42:51.813 E - 14 +
2025-06-11 15:42:51.826 E - 15 +deb10build1 (replica) Wed Jun 11 15:28:17 2025
2025-06-11 15:42:51.840 E - 16 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:51.854 E - 17 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-11 15:42:51.865 E - 18 +
2025-06-11 15:42:51.879 E - 19 +deb10build1 (replica) Wed Jun 11 15:28:17 2025
2025-06-11 15:42:51.889 E - 20 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:51.900 E - 21 + VERBOSE: No new segments found, suspending
2025-06-11 15:42:51.913 E - 22 +
2025-06-11 15:42:51.927 E - 23 +deb10build1 (replica) Wed Jun 11 15:28:20 2025
2025-06-11 15:42:51.937 E - 24 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:51.952 E - 25 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-11 15:42:51.965 E - 26 +
2025-06-11 15:42:51.975 E - 27 +deb10build1 (replica) Wed Jun 11 15:28:20 2025
2025-06-11 15:42:51.984 E - 28 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:51.991 E - 29 + VERBOSE: No new segments found, suspending
2025-06-11 15:42:51.999 E - 30 +
2025-06-11 15:42:52.005 E - 31 +deb10build1 (replica) Wed Jun 11 15:28:23 2025
2025-06-11 15:42:52.012 E - 32 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.019 E - 33 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
2025-06-11 15:42:52.025 E - 34 +
2025-06-11 15:42:52.031 E - 35 +deb10build1 (replica) Wed Jun 11 15:28:23 2025
2025-06-11 15:42:52.036 E - 36 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.041 E - 37 + ERROR: connection shutdown
2025-06-11 15:42:52.046 E - 38 + Database is shutdown.
2025-06-11 15:42:52.051 E - 39 + At segment 6, offset 48
2025-06-11 15:42:52.056 E - 40 +
2025-06-11 15:42:52.061 E - 41 +deb10build1 (replica) Wed Jun 11 15:28:23 2025
2025-06-11 15:42:52.066 E - 42 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.071 E - 43 + VERBOSE: Disconnecting and suspending
2025-06-11 15:42:52.076 E - 44 +
2025-06-11 15:42:52.085 E - 45 +deb10build1 (replica) Wed Jun 11 15:28:30 2025
2025-06-11 15:42:52.095 E - 46 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.104 E - 47 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
2025-06-11 15:42:52.110 E - 48 +
2025-06-11 15:42:52.116 E - 49 +deb10build1 (replica) Wed Jun 11 15:28:30 2025
2025-06-11 15:42:52.123 E - 50 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.129 E - 51 + WARNING: Database sequence has been changed from 0 to 5, preparing for replication reset
2025-06-11 15:42:52.139 E - 52 +
2025-06-11 15:42:52.150 E - 53 +deb10build1 (replica) Wed Jun 11 15:28:30 2025
2025-06-11 15:42:52.157 E - 54 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.164 E - 55 + VERBOSE: Segment 4 (15729381 bytes) is scanned in 0.004s, preserving (OAT: 36 in segment 4)
2025-06-11 15:42:52.171 E - 56 +
2025-06-11 15:42:52.183 E - 57 +deb10build1 (replica) Wed Jun 11 15:28:30 2025
2025-06-11 15:42:52.194 E - 58 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.204 E - 59 + VERBOSE: Segment 5 (648 bytes) is scanned in 0.003s, preserving (OAT: 36 in segment 4)
2025-06-11 15:42:52.214 E - 60 +
2025-06-11 15:42:52.222 E - 61 +deb10build1 (replica) Wed Jun 11 15:28:30 2025
2025-06-11 15:42:52.231 E - 62 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.237 E - 63 + WARNING: Resetting replication to continue from segment 6 (new OAT: 36 in segment 4)
2025-06-11 15:42:52.244 E - 64 +
2025-06-11 15:42:52.251 E - 65 +deb10build1 (replica) Wed Jun 11 15:28:30 2025
2025-06-11 15:42:52.259 E - 66 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.267 E - 67 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
2025-06-11 15:42:52.273 E - 68 +
2025-06-11 15:42:52.282 E - 69 +deb10build1 (replica) Wed Jun 11 15:28:30 2025
2025-06-11 15:42:52.290 E - 70 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.297 E - 71 + ERROR: Transaction 36 is not found
2025-06-11 15:42:52.305 E - 72 + At segment 6, offset 48
2025-06-11 15:42:52.311 E - 73 +
2025-06-11 15:42:52.318 E - 74 +deb10build1 (replica) Wed Jun 11 15:28:30 2025
2025-06-11 15:42:52.329 E - 75 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-11 15:42:52.341 E - 76 + VERBOSE: Disconnecting and suspending
2025-06-11 15:42:52.348 E - ----------------------------------------
2025-06-11 15:42:52.354
2025-06-11 15:42:52.361 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_12225/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 @@ -6523,3 +6523,74 @@
E - 3 deb10build1 (replica) Wed Jun 11 15:28:11 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) Wed Jun 11 15:28:14 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) Wed Jun 11 15:28:14 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) Wed Jun 11 15:28:17 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) Wed Jun 11 15:28:17 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) Wed Jun 11 15:28:20 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) Wed Jun 11 15:28:20 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) Wed Jun 11 15:28:23 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) Wed Jun 11 15:28:23 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) Wed Jun 11 15:28:23 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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 0.003s, preserving (OAT: 36 in segment 4)
E - 60 +
E - 61 +deb10build1 (replica) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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) Wed Jun 11 15:28:30 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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