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 21 seconds.
- replication log diff:
- 0 ---
- 1 +++
- 2 @@ -4731,3 +4731,82 @@
- 3 deb10build1 (replica) Sat Jun 28 13:58:07 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 13:58:10 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 13:58:10 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 13:58:13 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 13:58:13 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 13:58:16 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 13:58:16 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 13:58:19 2025
- 32 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 33 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
- 34 +
- 35 +deb10build1 (replica) Sat Jun 28 13:58:19 2025
- 36 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 37 + VERBOSE: No new segments found, suspending
- 38 +
- 39 +deb10build1 (replica) Sat Jun 28 13:58:22 2025
- 40 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 41 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
- 42 +
- 43 +deb10build1 (replica) Sat Jun 28 13:58:22 2025
- 44 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 45 + ERROR: connection shutdown
- 46 + Database is shutdown.
- 47 + At segment 6, offset 48
- 48 +
- 49 +deb10build1 (replica) Sat Jun 28 13:58:22 2025
- 50 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 51 + VERBOSE: Disconnecting and suspending
- 52 +
- 53 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
- 54 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 55 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
- 56 +
- 57 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
- 58 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 59 + WARNING: Database sequence has been changed from 0 to 5, preparing for replication reset
- 60 +
- 61 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
- 62 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 63 + VERBOSE: Segment 4 (15729381 bytes) is scanned in 0.004s, preserving (OAT: 29 in segment 4)
- 64 +
- 65 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
- 66 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 67 + VERBOSE: Segment 5 (648 bytes) is scanned in 0.002s, preserving (OAT: 29 in segment 4)
- 68 +
- 69 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
- 70 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 71 + WARNING: Resetting replication to continue from segment 6 (new OAT: 29 in segment 4)
- 72 +
- 73 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
- 74 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 75 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
- 76 +
- 77 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
- 78 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 79 + ERROR: Transaction 29 is not found
- 80 + At segment 6, offset 48
- 81 +
- 82 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
- 83 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
- 84 + VERBOSE: Disconnecting and suspending
- ----------------------------------------
LOG DETAILS:
2025-06-28 14:09:54.244
2025-06-28 14:09:54.253 act_db_main = <firebird.qa.plugin.Action object at [hex]>
2025-06-28 14:09:54.261 act_db_repl = <firebird.qa.plugin.Action object at [hex]>
2025-06-28 14:09:54.268 db_nbk0 = PosixPath('/var/tmp/qa_2024/test_12245/gh_8324_tmp.nbk0')
2025-06-28 14:09:54.274 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2025-06-28 14:09:54.284
2025-06-28 14:09:54.294 @pytest.mark.replication
2025-06-28 14:09:54.302 @pytest.mark.version('>=4.0.6')
2025-06-28 14:09:54.309 def test_1(act_db_main: Action, act_db_repl: Action, db_nbk0: Path, capsys):
2025-06-28 14:09:54.315
2025-06-28 14:09:54.322 FLD_WIDTH = 500
2025-06-28 14:09:54.329 ADD_ROWS_INIT = 100
2025-06-28 14:09:54.335 ADD_ROWS_IN_OAT = 30000
2025-06-28 14:09:54.343 TEST2_VALUE = -2147483648
2025-06-28 14:09:54.354
2025-06-28 14:09:54.359 # Map for storing mnemonas and details for every FAILED step:
2025-06-28 14:09:54.365 run_errors_map = {}
2025-06-28 14:09:54.371
2025-06-28 14:09:54.376 # Obtain full path + filename for DB_MAIN and DB_REPL aliases.
2025-06-28 14:09:54.382 # NOTE: we must NOT use 'a.db.db_path' for ALIASED databases!
2025-06-28 14:09:54.388 # It will return '.' rather than full path+filename.
2025-06-28 14:09:54.394 # Use only con.info.name for that!
2025-06-28 14:09:54.402 #
2025-06-28 14:09:54.407 db_info = {}
2025-06-28 14:09:54.413 for a in (act_db_main, act_db_repl):
2025-06-28 14:09:54.419 with a.db.connect() as con:
2025-06-28 14:09:54.424 db_info[a, 'db_full_path'] = con.info.name
2025-06-28 14:09:54.430
2025-06-28 14:09:54.436 sql_init = f"""
2025-06-28 14:09:54.441 set bail on;
2025-06-28 14:09:54.450 set wng off;
2025-06-28 14:09:54.457 recreate table test (
2025-06-28 14:09:54.468 id int generated by default as identity constraint test_pk primary key
2025-06-28 14:09:54.478 ,dts timestamp default 'now'
2025-06-28 14:09:54.489 ,trn bigint default current_transaction
2025-06-28 14:09:54.499 ,s varchar({FLD_WIDTH}) unique using index test_f01_unq
2025-06-28 14:09:54.508 );
2025-06-28 14:09:54.515
2025-06-28 14:09:54.523 recreate table test2 (
2025-06-28 14:09:54.534 id int generated by default as identity constraint test2_pk primary key
2025-06-28 14:09:54.542 ,dts timestamp default 'now'
2025-06-28 14:09:54.550 ,trn bigint default current_transaction
2025-06-28 14:09:54.560 ,s varchar({FLD_WIDTH}) unique using index test2_f01_unq
2025-06-28 14:09:54.569 );
2025-06-28 14:09:54.577 commit;
2025-06-28 14:09:54.583
2025-06-28 14:09:54.588 insert into test(s) select lpad( '', {FLD_WIDTH}, uuid_to_char(gen_uuid()) ) from rdb$types rows {ADD_ROWS_INIT};
2025-06-28 14:09:54.592 commit;
2025-06-28 14:09:54.597
2025-06-28 14:09:54.603 recreate table t_completed(id int primary key);
2025-06-28 14:09:54.608 commit;
2025-06-28 14:09:54.615 """
2025-06-28 14:09:54.622 act_db_main.isql(switches=['-q'], input = sql_init, combine_output = True)
2025-06-28 14:09:54.628 run_errors_map['out_prep_ddl'] = act_db_main.clean_stdout
2025-06-28 14:09:54.635 act_db_main.reset()
2025-06-28 14:09:54.641
2025-06-28 14:09:54.646 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:54.652 # Some problem raised during init_sql execution
2025-06-28 14:09:54.658 pass
2025-06-28 14:09:54.665 else:
2025-06-28 14:09:54.672 # Query to be used for check that all DB objects present in replica (after last DML statement completed on master DB):
2025-06-28 14:09:54.681 ddl_ready_query = "select 1 from rdb$relations where rdb$relation_name = upper('t_completed')"
2025-06-28 14:09:54.690 #####################################################################
2025-06-28 14:09:54.697 ### WAIT UNTIL REPLICA GET SEGMENT(S) WITH INITIAL DDL AND DATA ###
2025-06-28 14:09:54.703 #####################################################################
2025-06-28 14:09:54.710 watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query)
2025-06-28 14:09:54.716
2025-06-28 14:09:54.723 # Must be EMPTY:
2025-06-28 14:09:54.731 run_errors_map['out_repl_ddl'] = capsys.readouterr().out
2025-06-28 14:09:54.742
2025-06-28 14:09:54.753 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:54.762 # Some problem raised with delivering DDL changes to replica
2025-06-28 14:09:54.769 pass
2025-06-28 14:09:54.775 else:
2025-06-28 14:09:54.782
2025-06-28 14:09:54.788 with act_db_main.db.connect() as con:
2025-06-28 14:09:54.795 preserved_segment_no = -1
2025-06-28 14:09:54.807
2025-06-28 14:09:54.814 tp_oat = tpb(isolation = Isolation.SNAPSHOT, lock_timeout = 0)
2025-06-28 14:09:54.820 tx_oat = con.transaction_manager(tp_oat)
2025-06-28 14:09:54.826 cur_oat = tx_oat.cursor()
2025-06-28 14:09:54.831
2025-06-28 14:09:54.835 tx_oat.begin()
2025-06-28 14:09:54.840 replold_lines = get_repl_log(act_db_main)
2025-06-28 14:09:54.844
2025-06-28 14:09:54.849 try:
2025-06-28 14:09:54.855 cur_oat.execute(f"insert /* trace_tag OAT */ into test(s) select lpad('', {FLD_WIDTH}, uuid_to_char(gen_uuid())) from rdb$types,rdb$types rows {ADD_ROWS_IN_OAT}")
2025-06-28 14:09:54.860 cur_oat.execute('select max(id) from test')
2025-06-28 14:09:54.866 cur_oat.fetchone()
2025-06-28 14:09:54.872 except DatabaseError as e:
2025-06-28 14:09:54.879 run_errors_map['main_oat_init_err'] = e.__str__()
2025-06-28 14:09:54.890
2025-06-28 14:09:54.898 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:54.905 # Some problem was in just executed OAT-statement
2025-06-28 14:09:54.910 pass
2025-06-28 14:09:54.916 else:
2025-06-28 14:09:54.921 ##############################################################
2025-06-28 14:09:54.927 ### CHECK REPL.LOG: WAITING FOR "PRESERVING OAT" MESSAGE ###
2025-06-28 14:09:54.933 ##############################################################
2025-06-28 14:09:54.939 # VERBOSE: Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)
2025-06-28 14:09:54.945 pattern_to_check = re.compile( r'preserving \(oat:\s+\d+\s+in\s+segment\s+\d+', re.IGNORECASE )
2025-06-28 14:09:54.950 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 14:09:54.958
2025-06-28 14:09:54.970 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:54.982 # Timeout expired: message "Segment ... preserving (OAT: ... in segment ...)" did not appeared
2025-06-28 14:09:54.992 # in replication log for <MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG> seconds.
2025-06-28 14:09:55.000 pass
2025-06-28 14:09:55.007 else:
2025-06-28 14:09:55.013
2025-06-28 14:09:55.020 ###############################################
2025-06-28 14:09:55.027 ### MASTER: RUN DML BEFORE 'NBACKUP -B 0' ###
2025-06-28 14:09:55.034 ###############################################
2025-06-28 14:09:55.041 # tp_wrk = tpb(isolation = Isolation.READ_COMMITTED_READ_CONSISTENCY, lock_timeout = 3) # ?!?! check trace !!!
2025-06-28 14:09:55.047 tp_bef = tpb(isolation = Isolation.READ_COMMITTED, lock_timeout = 3)
2025-06-28 14:09:55.053 tx_bef = con.transaction_manager(tp_bef)
2025-06-28 14:09:55.059 cur_bef = tx_bef.cursor()
2025-06-28 14:09:55.064 try:
2025-06-28 14:09:55.070 tx_bef.begin()
2025-06-28 14:09:55.076 cur_bef.execute(f"insert /* trace_tag before creating nbk-0 */ into test2(id) values(?) returning rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE')", (TEST2_VALUE,))
2025-06-28 14:09:55.082
2025-06-28 14:09:55.089 # If returned value of rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE') is <N> then
2025-06-28 14:09:55.099 # message in replication log contains this number PLUS 1, e.g. (for REPLICATION_SEQUENCE = 1):
2025-06-28 14:09:55.107 # "Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)"
2025-06-28 14:09:55.113 # We store this result in order to check further content of replication log that this
2025-06-28 14:09:55.118 # segment was eventuially deleted (this will mean SUCCESSFUL finish of test):
2025-06-28 14:09:55.124 #
2025-06-28 14:09:55.130 preserved_segment_no = int(cur_bef.fetchone()[0]) + 1
2025-06-28 14:09:55.139 tx_bef.commit()
2025-06-28 14:09:55.148 except DatabaseError as e:
2025-06-28 14:09:55.155 run_errors_map['main_dml_afte_nbk0_err'] = e.__str__()
2025-06-28 14:09:55.161
2025-06-28 14:09:55.167 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:55.172 # Some problem was in just executed statement
2025-06-28 14:09:55.178 pass
2025-06-28 14:09:55.185 else:
2025-06-28 14:09:55.191 ##############################################
2025-06-28 14:09:55.198 ### WAIT UNTIL REPLICA DB BECOMES ACTUAL ###
2025-06-28 14:09:55.205 ##############################################
2025-06-28 14:09:55.212 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-28 14:09:55.218 chk_bef_sql = f'set heading off;select count(*) from test2 where id = {TEST2_VALUE};'
2025-06-28 14:09:55.225 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 14:09:55.232
2025-06-28 14:09:55.239 # Must be EMPTY:
2025-06-28 14:09:55.247 run_errors_map['repl_chk_addi_data_err'] = capsys.readouterr().out
2025-06-28 14:09:55.257
2025-06-28 14:09:55.266 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:55.274 # Timeout expired: expected data did not appear in replica DB for <MAX_TIME_FOR_WAIT_DATA_IN_REPLICA> seconds.
2025-06-28 14:09:55.280 pass
2025-06-28 14:09:55.286 else:
2025-06-28 14:09:55.293 ################################################
2025-06-28 14:09:55.300 ### REPLICA: CHANGE STATE TO FULL SHUTDOWN ###
2025-06-28 14:09:55.306 ################################################
2025-06-28 14:09:55.313 act_db_repl.gfix(switches=['-shut', 'full', '-force', '0', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-28 14:09:55.324 run_errors_map['repl_full_shutdown_err'] = act_db_repl.stdout
2025-06-28 14:09:55.333 act_db_repl.reset()
2025-06-28 14:09:55.343
2025-06-28 14:09:55.356 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:55.366 pass
2025-06-28 14:09:55.377 else:
2025-06-28 14:09:55.387 ##########################################
2025-06-28 14:09:55.396 ### M A S T E R: M A K E N B K 0 ##
2025-06-28 14:09:55.403 ##########################################
2025-06-28 14:09:55.409 # DO NOT use 'combine_output = True' here: nbackup produces non-empty output when successfully completes.
2025-06-28 14:09:55.415 act_db_main.nbackup( switches = ['-b', '0', act_db_main.db.dsn, db_nbk0], io_enc = locale.getpreferredencoding(), combine_output = False )
2025-06-28 14:09:55.421 run_errors_map['main_create_nbk0_err'] = act_db_main.stderr
2025-06-28 14:09:55.427 act_db_main.reset()
2025-06-28 14:09:55.432
2025-06-28 14:09:55.438 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:55.444 # Some errors occurres during 'nbackup -b 0 db_main_alias ...'
2025-06-28 14:09:55.449 pass
2025-06-28 14:09:55.455 else:
2025-06-28 14:09:55.461 ##############################################################################################
2025-06-28 14:09:55.467 ### NBK0: FIXUP, SET AS REPLICA, CHANGE STATE TO FULL SHUTDOWN, MOVE TO OLD 'DB_REPL' ###
2025-06-28 14:09:55.474 ##############################################################################################
2025-06-28 14:09:55.480 try:
2025-06-28 14:09:55.487 act_db_repl.nbackup(switches = ['-SEQ', '-F', str(db_nbk0)], combine_output = True, io_enc = locale.getpreferredencoding())
2025-06-28 14:09:55.495 # act_db_main.svcmgr(switches=['action_nfix', 'dbname', str(db_nbk0)], io_enc = locale.getpreferredencoding())
2025-06-28 14:09:55.506 with act_db_main.connect_server() as srv:
2025-06-28 14:09:55.516 #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 14:09:55.523 srv.database.set_replica_mode(database = db_nbk0, mode = ReplicaMode.READ_ONLY)
2025-06-28 14:09:55.530 srv.database.shutdown(database = db_nbk0, mode = ShutdownMode.FULL, method = ShutdownMethod.FORCED, timeout = 0)
2025-06-28 14:09:55.536 except DatabaseError as e:
2025-06-28 14:09:55.542 run_errors_map['nbk0_make_new_replica_err'] = e.__str__()
2025-06-28 14:09:55.547
2025-06-28 14:09:55.553 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:55.558 pass
2025-06-28 14:09:55.566 else:
2025-06-28 14:09:55.576
2025-06-28 14:09:55.585 ##################################
2025-06-28 14:09:55.593 ### OVERWRITE OLD REPLICA ###
2025-06-28 14:09:55.600 ##################################
2025-06-28 14:09:55.607 shutil.move(db_nbk0, db_info[act_db_repl,'db_full_path'])
2025-06-28 14:09:55.623
2025-06-28 14:09:55.635 ##################################
2025-06-28 14:09:55.644 ### REPLICA: BRING ONLINE ###
2025-06-28 14:09:55.651 ##################################
2025-06-28 14:09:55.657 act_db_repl.gfix(switches=['-online', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-28 14:09:55.662 run_errors_map['repl_bring_online_err'] = act_db_repl.stdout
2025-06-28 14:09:55.667 act_db_repl.reset()
2025-06-28 14:09:55.672
2025-06-28 14:09:55.678 replold_lines = get_repl_log(act_db_main)
2025-06-28 14:09:55.683 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:55.689 pass
2025-06-28 14:09:55.696 else:
2025-06-28 14:09:55.703 ##############################################
2025-06-28 14:09:55.711 ### MASTER: FINAL ACTION WITHIN TX = OAT ###
2025-06-28 14:09:55.721 ##############################################
2025-06-28 14:09:55.729 try:
2025-06-28 14:09:55.736 tx_oat.commit()
2025-06-28 14:09:55.742 except DatabaseError as e:
2025-06-28 14:09:55.747 run_errors_map['main_oat_fini_err'] = e.__str__()
2025-06-28 14:09:55.753
2025-06-28 14:09:55.759 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:55.764 pass
2025-06-28 14:09:55.770 else:
2025-06-28 14:09:55.774
2025-06-28 14:09:55.779 ############################################################################
2025-06-28 14:09:55.784 ### CHECK REPL.LOG: WAITING FOR "Transaction <N> is not found" MESSAGE ###
2025-06-28 14:09:55.790 ############################################################################
2025-06-28 14:09:55.796 # Before fix: "ERROR: Transaction 13 is not found" appeared in the repl log at thios point.
2025-06-28 14:09:55.804 pattern_to_check = re.compile( r'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found', re.IGNORECASE )
2025-06-28 14:09:55.812 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 14:09:55.821
2025-06-28 14:09:55.827 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:55.833 pass
2025-06-28 14:09:55.838 else:
2025-06-28 14:09:55.844 ##############################################
2025-06-28 14:09:55.851 ### WAIT UNTIL REPLICA DB BECOMES ACTUAL ###
2025-06-28 14:09:55.861 ##############################################
2025-06-28 14:09:55.874 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-28 14:09:55.884 chk_oat_sql = 'set heading off;select max(id) from test;'
2025-06-28 14:09:55.894 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 14:09:55.903 # Must be EMPTY:
2025-06-28 14:09:55.915 run_errors_map['repl_chk_fini_err'] = capsys.readouterr().out
2025-06-28 14:09:55.924
2025-06-28 14:09:55.932 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:55.937 pass
2025-06-28 14:09:55.943 else:
2025-06-28 14:09:55.949 #######################################################################################
2025-06-28 14:09:55.955 ### CHECK REPL.LOG: WAITING FOR "DELETING SEGMENT {} AS NO LONGER NEEDED" MESSAGE ###
2025-06-28 14:09:55.961 #######################################################################################
2025-06-28 14:09:55.966 # VERBOSE: Deleting segment 2 as no longer needed
2025-06-28 14:09:55.975 # NB: before fix message was: "VERBOSE: Deleting segment 2 due to fast forward"
2025-06-28 14:09:55.984 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 14:09:55.992 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 14:09:55.999
2025-06-28 14:09:56.004 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:56.010 # We had a problem in some of previous steps.
2025-06-28 14:09:56.020 # First, we have to RECREATE both master and slave databases
2025-06-28 14:09:56.029 # (otherwise further execution of this test or other replication-related tests most likely will fail):
2025-06-28 14:09:56.037 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 14:09:56.046 else:
2025-06-28 14:09:56.057 drop_db_objects(act_db_main, act_db_repl, capsys)
2025-06-28 14:09:56.065 # Must be EMPTY:
2025-06-28 14:09:56.072 run_errors_map['out_drop'] = capsys.readouterr().out
2025-06-28 14:09:56.078
2025-06-28 14:09:56.088 if max(v.strip() for v in run_errors_map.values()):
2025-06-28 14:09:56.098 print(f'Problem(s) detected, check run_errors_map:')
2025-06-28 14:09:56.105 for k,v in run_errors_map.items():
2025-06-28 14:09:56.113 if v.strip():
2025-06-28 14:09:56.120 print(k,':')
2025-06-28 14:09:56.125 print(v.strip())
2025-06-28 14:09:56.131 print('-' * 40)
2025-06-28 14:09:56.136
2025-06-28 14:09:56.142 > assert '' == capsys.readouterr().out
2025-06-28 14:09:56.148 E AssertionError: assert
2025-06-28 14:09:56.153 E - Problem(s) detected, check run_errors_map:
2025-06-28 14:09:56.159 E - repl_tx_not_found_err :
2025-06-28 14:09:56.165 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 21 seconds.
2025-06-28 14:09:56.170 E - replication log diff:
2025-06-28 14:09:56.176 E - 0 ---
2025-06-28 14:09:56.182 E - 1 +++
2025-06-28 14:09:56.187 E - 2 @@ -4731,3 +4731,82 @@
2025-06-28 14:09:56.193 E - 3 deb10build1 (replica) Sat Jun 28 13:58:07 2025
2025-06-28 14:09:56.199 E - 4 Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.204 E - 5 VERBOSE: No new segments found, suspending
2025-06-28 14:09:56.210 E - 6 +
2025-06-28 14:09:56.216 E - 7 +deb10build1 (replica) Sat Jun 28 13:58:10 2025
2025-06-28 14:09:56.222 E - 8 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.227 E - 9 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-28 14:09:56.233 E - 10 +
2025-06-28 14:09:56.238 E - 11 +deb10build1 (replica) Sat Jun 28 13:58:10 2025
2025-06-28 14:09:56.244 E - 12 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.249 E - 13 + VERBOSE: No new segments found, suspending
2025-06-28 14:09:56.255 E - 14 +
2025-06-28 14:09:56.261 E - 15 +deb10build1 (replica) Sat Jun 28 13:58:13 2025
2025-06-28 14:09:56.273 E - 16 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.282 E - 17 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-28 14:09:56.288 E - 18 +
2025-06-28 14:09:56.294 E - 19 +deb10build1 (replica) Sat Jun 28 13:58:13 2025
2025-06-28 14:09:56.300 E - 20 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.305 E - 21 + VERBOSE: No new segments found, suspending
2025-06-28 14:09:56.310 E - 22 +
2025-06-28 14:09:56.314 E - 23 +deb10build1 (replica) Sat Jun 28 13:58:16 2025
2025-06-28 14:09:56.319 E - 24 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.323 E - 25 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-28 14:09:56.329 E - 26 +
2025-06-28 14:09:56.336 E - 27 +deb10build1 (replica) Sat Jun 28 13:58:16 2025
2025-06-28 14:09:56.345 E - 28 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.359 E - 29 + VERBOSE: No new segments found, suspending
2025-06-28 14:09:56.368 E - 30 +
2025-06-28 14:09:56.375 E - 31 +deb10build1 (replica) Sat Jun 28 13:58:19 2025
2025-06-28 14:09:56.381 E - 32 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.387 E - 33 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
2025-06-28 14:09:56.399 E - 34 +
2025-06-28 14:09:56.409 E - 35 +deb10build1 (replica) Sat Jun 28 13:58:19 2025
2025-06-28 14:09:56.417 E - 36 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.424 E - 37 + VERBOSE: No new segments found, suspending
2025-06-28 14:09:56.430 E - 38 +
2025-06-28 14:09:56.440 E - 39 +deb10build1 (replica) Sat Jun 28 13:58:22 2025
2025-06-28 14:09:56.449 E - 40 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.457 E - 41 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
2025-06-28 14:09:56.464 E - 42 +
2025-06-28 14:09:56.470 E - 43 +deb10build1 (replica) Sat Jun 28 13:58:22 2025
2025-06-28 14:09:56.477 E - 44 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.483 E - 45 + ERROR: connection shutdown
2025-06-28 14:09:56.489 E - 46 + Database is shutdown.
2025-06-28 14:09:56.494 E - 47 + At segment 6, offset 48
2025-06-28 14:09:56.500 E - 48 +
2025-06-28 14:09:56.506 E - 49 +deb10build1 (replica) Sat Jun 28 13:58:22 2025
2025-06-28 14:09:56.512 E - 50 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.518 E - 51 + VERBOSE: Disconnecting and suspending
2025-06-28 14:09:56.523 E - 52 +
2025-06-28 14:09:56.531 E - 53 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
2025-06-28 14:09:56.543 E - 54 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.554 E - 55 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
2025-06-28 14:09:56.563 E - 56 +
2025-06-28 14:09:56.571 E - 57 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
2025-06-28 14:09:56.578 E - 58 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.583 E - 59 + WARNING: Database sequence has been changed from 0 to 5, preparing for replication reset
2025-06-28 14:09:56.589 E - 60 +
2025-06-28 14:09:56.595 E - 61 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
2025-06-28 14:09:56.601 E - 62 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.607 E - 63 + VERBOSE: Segment 4 (15729381 bytes) is scanned in 0.004s, preserving (OAT: 29 in segment 4)
2025-06-28 14:09:56.614 E - 64 +
2025-06-28 14:09:56.620 E - 65 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
2025-06-28 14:09:56.626 E - 66 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.631 E - 67 + VERBOSE: Segment 5 (648 bytes) is scanned in 0.002s, preserving (OAT: 29 in segment 4)
2025-06-28 14:09:56.636 E - 68 +
2025-06-28 14:09:56.643 E - 69 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
2025-06-28 14:09:56.654 E - 70 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.663 E - 71 + WARNING: Resetting replication to continue from segment 6 (new OAT: 29 in segment 4)
2025-06-28 14:09:56.674 E - 72 +
2025-06-28 14:09:56.682 E - 73 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
2025-06-28 14:09:56.692 E - 74 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.704 E - 75 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
2025-06-28 14:09:56.713 E - 76 +
2025-06-28 14:09:56.720 E - 77 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
2025-06-28 14:09:56.727 E - 78 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.734 E - 79 + ERROR: Transaction 29 is not found
2025-06-28 14:09:56.740 E - 80 + At segment 6, offset 48
2025-06-28 14:09:56.747 E - 81 +
2025-06-28 14:09:56.757 E - 82 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
2025-06-28 14:09:56.766 E - 83 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-28 14:09:56.775 E - 84 + VERBOSE: Disconnecting and suspending
2025-06-28 14:09:56.783 E - ----------------------------------------
2025-06-28 14:09:56.791
2025-06-28 14:09:56.798 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 21 seconds.
E - replication log diff:
E - 0 ---
E - 1 +++
E - 2 @@ -4731,3 +4731,82 @@
E - 3 deb10build1 (replica) Sat Jun 28 13:58:07 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 13:58:10 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 13:58:10 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 13:58:13 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 13:58:13 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 13:58:16 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 13:58:16 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 13:58:19 2025
E - 32 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 33 + VERBOSE: Added 2 segment(s) to the queue. Segments from 4 to 5
E - 34 +
E - 35 +deb10build1 (replica) Sat Jun 28 13:58:19 2025
E - 36 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 37 + VERBOSE: No new segments found, suspending
E - 38 +
E - 39 +deb10build1 (replica) Sat Jun 28 13:58:22 2025
E - 40 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 41 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
E - 42 +
E - 43 +deb10build1 (replica) Sat Jun 28 13:58:22 2025
E - 44 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 45 + ERROR: connection shutdown
E - 46 + Database is shutdown.
E - 47 + At segment 6, offset 48
E - 48 +
E - 49 +deb10build1 (replica) Sat Jun 28 13:58:22 2025
E - 50 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 51 + VERBOSE: Disconnecting and suspending
E - 52 +
E - 53 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
E - 54 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 55 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
E - 56 +
E - 57 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
E - 58 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 59 + WARNING: Database sequence has been changed from 0 to 5, preparing for replication reset
E - 60 +
E - 61 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
E - 62 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 63 + VERBOSE: Segment 4 (15729381 bytes) is scanned in 0.004s, preserving (OAT: 29 in segment 4)
E - 64 +
E - 65 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
E - 66 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 67 + VERBOSE: Segment 5 (648 bytes) is scanned in 0.002s, preserving (OAT: 29 in segment 4)
E - 68 +
E - 69 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
E - 70 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 71 + WARNING: Resetting replication to continue from segment 6 (new OAT: 29 in segment 4)
E - 72 +
E - 73 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
E - 74 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 75 + VERBOSE: Added 3 segment(s) to the queue. Segments from 4 to 6
E - 76 +
E - 77 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
E - 78 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 79 + ERROR: Transaction 29 is not found
E - 80 + At segment 6, offset 48
E - 81 +
E - 82 +deb10build1 (replica) Sat Jun 28 13:58:29 2025
E - 83 + Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E - 84 + VERBOSE: Disconnecting and suspending
E - ----------------------------------------
tests/functional/replication/test_make_async_reinit_reliable.py:689: AssertionError
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