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Annotation type Annotation details
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 @@ -5179,3 +5179,82 @@
  -    3  deb10build1 (replica) Sun Apr 20 07:12:32 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) Sun Apr 20 07:12:35 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
  -   10 +
  -   11 +deb10build1 (replica) Sun Apr 20 07:12:35 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) Sun Apr 20 07:12:38 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
  -   18 +
  -   19 +deb10build1 (replica) Sun Apr 20 07:12:38 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) Sun Apr 20 07:12:41 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
  -   26 +
  -   27 +deb10build1 (replica) Sun Apr 20 07:12:41 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) Sun Apr 20 07:12:44 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
  -   34 +
  -   35 +deb10build1 (replica) Sun Apr 20 07:12:44 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) Sun Apr 20 07:12:47 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
  -   42 +
  -   43 +deb10build1 (replica) Sun Apr 20 07:12:47 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) Sun Apr 20 07:12:47 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) Sun Apr 20 07:12:54 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
  -   56 +
  -   57 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
  -   58 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
  -   59 +	VERBOSE: Database sequence has been changed to 5, preparing for replication reset
  -   60 +
  -   61 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
  -   62 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
  -   63 +	VERBOSE: Segment 4 (15729380 bytes) is scanned in 0.004s, preserving (OAT: 29 in segment 4)
  -   64 +
  -   65 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
  -   66 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
  -   67 +	VERBOSE: Segment 5 (646 bytes) is scanned in 0.003s, preserving (OAT: 29 in segment 4)
  -   68 +
  -   69 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
  -   70 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
  -   71 +	VERBOSE: Resetting replication to continue from segment 6 (new OAT: 29 in segment 4)
  -   72 +
  -   73 +deb10build1 (replica) Sun Apr 20 07:12:54 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
  -   76 +
  -   77 +deb10build1 (replica) Sun Apr 20 07:12:54 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) Sun Apr 20 07:12:54 2025
  -   83 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
  -   84 +	VERBOSE: Disconnecting and suspending
  - ----------------------------------------

LOG DETAILS:

2025-04-20 07:26:18.127
2025-04-20 07:26:18.137 act_db_main = <firebird.qa.plugin.Action object at [hex]>
2025-04-20 07:26:18.146 act_db_repl = <firebird.qa.plugin.Action object at [hex]>
2025-04-20 07:26:18.155 db_nbk0 = PosixPath('/var/tmp/qa_2024/test_12225/gh_8324_tmp.nbk0')
2025-04-20 07:26:18.161 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2025-04-20 07:26:18.167
2025-04-20 07:26:18.172 @pytest.mark.replication
2025-04-20 07:26:18.176 @pytest.mark.version('>=4.0.6')
2025-04-20 07:26:18.181 def test_1(act_db_main: Action,  act_db_repl: Action, db_nbk0: Path, capsys):
2025-04-20 07:26:18.186
2025-04-20 07:26:18.191 FLD_WIDTH = 500
2025-04-20 07:26:18.196 ADD_ROWS_INIT = 100
2025-04-20 07:26:18.201 ADD_ROWS_IN_OAT = 30000
2025-04-20 07:26:18.206 TEST2_VALUE = -2147483648
2025-04-20 07:26:18.218
2025-04-20 07:26:18.226 # Map for storing mnemonas and details for every FAILED step:
2025-04-20 07:26:18.232 run_errors_map = {}
2025-04-20 07:26:18.242
2025-04-20 07:26:18.256 # Obtain full path + filename for DB_MAIN and DB_REPL aliases.
2025-04-20 07:26:18.270 # NOTE: we must NOT use 'a.db.db_path' for ALIASED databases!
2025-04-20 07:26:18.285 # It will return '.' rather than full path+filename.
2025-04-20 07:26:18.295 # Use only con.info.name for that!
2025-04-20 07:26:18.305 #
2025-04-20 07:26:18.313 db_info = {}
2025-04-20 07:26:18.319 for a in (act_db_main, act_db_repl):
2025-04-20 07:26:18.326 with a.db.connect() as con:
2025-04-20 07:26:18.340 db_info[a,  'db_full_path'] = con.info.name
2025-04-20 07:26:18.353
2025-04-20 07:26:18.362 sql_init = f"""
2025-04-20 07:26:18.370 set bail on;
2025-04-20 07:26:18.379 set wng off;
2025-04-20 07:26:18.391 recreate table test (
2025-04-20 07:26:18.401 id int generated by default as identity constraint test_pk primary key
2025-04-20 07:26:18.408 ,dts timestamp default 'now'
2025-04-20 07:26:18.420 ,trn bigint default current_transaction
2025-04-20 07:26:18.433 ,s varchar({FLD_WIDTH}) unique using index test_f01_unq
2025-04-20 07:26:18.446 );
2025-04-20 07:26:18.456
2025-04-20 07:26:18.466 recreate table test2 (
2025-04-20 07:26:18.475 id int generated by default as identity constraint test2_pk primary key
2025-04-20 07:26:18.481 ,dts timestamp default 'now'
2025-04-20 07:26:18.488 ,trn bigint default current_transaction
2025-04-20 07:26:18.495 ,s varchar({FLD_WIDTH}) unique using index test2_f01_unq
2025-04-20 07:26:18.502 );
2025-04-20 07:26:18.512 commit;
2025-04-20 07:26:18.519
2025-04-20 07:26:18.527 insert into test(s) select lpad( '', {FLD_WIDTH}, uuid_to_char(gen_uuid()) ) from rdb$types rows {ADD_ROWS_INIT};
2025-04-20 07:26:18.534 commit;
2025-04-20 07:26:18.546
2025-04-20 07:26:18.557 recreate table t_completed(id int primary key);
2025-04-20 07:26:18.569 commit;
2025-04-20 07:26:18.580 """
2025-04-20 07:26:18.591 act_db_main.isql(switches=['-q'], input = sql_init, combine_output = True)
2025-04-20 07:26:18.603 run_errors_map['out_prep_ddl'] = act_db_main.clean_stdout
2025-04-20 07:26:18.612 act_db_main.reset()
2025-04-20 07:26:18.619
2025-04-20 07:26:18.633 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:18.644 # Some problem raised during init_sql execution
2025-04-20 07:26:18.653 pass
2025-04-20 07:26:18.662 else:
2025-04-20 07:26:18.671 # Query to be used for check that all DB objects present in replica (after last DML statement completed on master DB):
2025-04-20 07:26:18.681 ddl_ready_query = "select 1 from rdb$relations where rdb$relation_name = upper('t_completed')"
2025-04-20 07:26:18.689 #####################################################################
2025-04-20 07:26:18.695 ###  WAIT UNTIL REPLICA GET SEGMENT(S) WITH INITIAL DDL AND DATA  ###
2025-04-20 07:26:18.703 #####################################################################
2025-04-20 07:26:18.713 watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query)
2025-04-20 07:26:18.721
2025-04-20 07:26:18.736 # Must be EMPTY:
2025-04-20 07:26:18.747 run_errors_map['out_repl_ddl'] = capsys.readouterr().out
2025-04-20 07:26:18.756
2025-04-20 07:26:18.764 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:18.772 # Some problem raised with delivering DDL changes to replica
2025-04-20 07:26:18.780 pass
2025-04-20 07:26:18.791 else:
2025-04-20 07:26:18.803
2025-04-20 07:26:18.813 with act_db_main.db.connect() as con:
2025-04-20 07:26:18.822 preserved_segment_no = -1
2025-04-20 07:26:18.829
2025-04-20 07:26:18.836 tp_oat = tpb(isolation = Isolation.SNAPSHOT, lock_timeout = 0)
2025-04-20 07:26:18.843 tx_oat = con.transaction_manager(tp_oat)
2025-04-20 07:26:18.851 cur_oat = tx_oat.cursor()
2025-04-20 07:26:18.865
2025-04-20 07:26:18.877 tx_oat.begin()
2025-04-20 07:26:18.891 replold_lines = get_repl_log(act_db_main)
2025-04-20 07:26:18.904
2025-04-20 07:26:18.919 try:
2025-04-20 07:26:18.934 cur_oat.execute(f"insert /* trace_tag OAT */ into test(s) select lpad('', {FLD_WIDTH}, uuid_to_char(gen_uuid())) from rdb$types,rdb$types rows {ADD_ROWS_IN_OAT}")
2025-04-20 07:26:18.945 cur_oat.execute('select max(id) from test')
2025-04-20 07:26:18.956 cur_oat.fetchone()
2025-04-20 07:26:18.964 except DatabaseError as e:
2025-04-20 07:26:18.979 run_errors_map['main_oat_init_err'] = e.__str__()
2025-04-20 07:26:18.991
2025-04-20 07:26:19.004 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:19.014 # Some problem was in just executed OAT-statement
2025-04-20 07:26:19.024 pass
2025-04-20 07:26:19.030 else:
2025-04-20 07:26:19.037 ##############################################################
2025-04-20 07:26:19.048 ###  CHECK REPL.LOG: WAITING FOR "PRESERVING OAT" MESSAGE  ###
2025-04-20 07:26:19.058 ##############################################################
2025-04-20 07:26:19.068 # VERBOSE: Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)
2025-04-20 07:26:19.081 pattern_to_check = re.compile( r'preserving \(oat:\s+\d+\s+in\s+segment\s+\d+', re.IGNORECASE )
2025-04-20 07:26:19.097 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)
2025-04-20 07:26:19.107
2025-04-20 07:26:19.116 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:19.123 # Timeout expired: message "Segment ... preserving (OAT: ... in segment ...)" did not appeared
2025-04-20 07:26:19.139 # in replication log for <MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG> seconds.
2025-04-20 07:26:19.153 pass
2025-04-20 07:26:19.168 else:
2025-04-20 07:26:19.181
2025-04-20 07:26:19.191 ###############################################
2025-04-20 07:26:19.206 ###  MASTER: RUN DML BEFORE 'NBACKUP -B 0'  ###
2025-04-20 07:26:19.217 ###############################################
2025-04-20 07:26:19.229 # tp_wrk = tpb(isolation = Isolation.READ_COMMITTED_READ_CONSISTENCY, lock_timeout = 3) # ?!?! check trace  !!!
2025-04-20 07:26:19.242 tp_bef = tpb(isolation = Isolation.READ_COMMITTED, lock_timeout = 3)
2025-04-20 07:26:19.253 tx_bef = con.transaction_manager(tp_bef)
2025-04-20 07:26:19.267 cur_bef = tx_bef.cursor()
2025-04-20 07:26:19.279 try:
2025-04-20 07:26:19.289 tx_bef.begin()
2025-04-20 07:26:19.303 cur_bef.execute(f"insert /* trace_tag before creating nbk-0 */ into test2(id) values(?) returning rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE')", (TEST2_VALUE,))
2025-04-20 07:26:19.312
2025-04-20 07:26:19.324 # If returned value of rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE') is <N> then
2025-04-20 07:26:19.333 # message in replication log contains this number PLUS 1, e.g. (for REPLICATION_SEQUENCE = 1):
2025-04-20 07:26:19.345 # "Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)"
2025-04-20 07:26:19.360 # We store this result in order to check further content of replication log that this
2025-04-20 07:26:19.369 # segment was eventuially deleted (this will mean SUCCESSFUL finish of test):
2025-04-20 07:26:19.378 #
2025-04-20 07:26:19.384 preserved_segment_no = int(cur_bef.fetchone()[0]) + 1
2025-04-20 07:26:19.390 tx_bef.commit()
2025-04-20 07:26:19.398 except DatabaseError as e:
2025-04-20 07:26:19.409 run_errors_map['main_dml_afte_nbk0_err'] = e.__str__()
2025-04-20 07:26:19.421
2025-04-20 07:26:19.432 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:19.445 # Some problem was in just executed statement
2025-04-20 07:26:19.455 pass
2025-04-20 07:26:19.464 else:
2025-04-20 07:26:19.472 ##############################################
2025-04-20 07:26:19.479 ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
2025-04-20 07:26:19.486 ##############################################
2025-04-20 07:26:19.496 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-04-20 07:26:19.507 chk_bef_sql = f'set heading off;select count(*) from test2 where id = {TEST2_VALUE};'
2025-04-20 07:26:19.519 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' )
2025-04-20 07:26:19.530
2025-04-20 07:26:19.541 # Must be EMPTY:
2025-04-20 07:26:19.548 run_errors_map['repl_chk_addi_data_err'] = capsys.readouterr().out
2025-04-20 07:26:19.563
2025-04-20 07:26:19.574 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:19.583 # Timeout expired: expected data did not appear in replica DB for <MAX_TIME_FOR_WAIT_DATA_IN_REPLICA> seconds.
2025-04-20 07:26:19.595 pass
2025-04-20 07:26:19.608 else:
2025-04-20 07:26:19.620 ################################################
2025-04-20 07:26:19.634 ###  REPLICA: CHANGE STATE TO FULL SHUTDOWN  ###
2025-04-20 07:26:19.649 ################################################
2025-04-20 07:26:19.665 act_db_repl.gfix(switches=['-shut', 'full', '-force', '0', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-04-20 07:26:19.677 run_errors_map['repl_full_shutdown_err'] = act_db_repl.stdout
2025-04-20 07:26:19.691 act_db_repl.reset()
2025-04-20 07:26:19.699
2025-04-20 07:26:19.708 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:19.717 pass
2025-04-20 07:26:19.725 else:
2025-04-20 07:26:19.740 ##########################################
2025-04-20 07:26:19.753 ###  M A S T E R:    M A K E   N B K 0  ##
2025-04-20 07:26:19.761 ##########################################
2025-04-20 07:26:19.768 # DO NOT use 'combine_output = True' here: nbackup produces non-empty output when successfully completes.
2025-04-20 07:26:19.775 act_db_main.nbackup( switches = ['-b', '0', act_db_main.db.dsn, db_nbk0], io_enc = locale.getpreferredencoding(), combine_output = False )
2025-04-20 07:26:19.785 run_errors_map['main_create_nbk0_err'] = act_db_main.stderr
2025-04-20 07:26:19.799 act_db_main.reset()
2025-04-20 07:26:19.809
2025-04-20 07:26:19.818 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:19.828 # Some errors occurres during 'nbackup -b 0 db_main_alias ...'
2025-04-20 07:26:19.841 pass
2025-04-20 07:26:19.850 else:
2025-04-20 07:26:19.857 ##############################################################################################
2025-04-20 07:26:19.871 ###   NBK0: FIXUP, SET AS REPLICA, CHANGE STATE TO FULL SHUTDOWN,  MOVE TO OLD  'DB_REPL'  ###
2025-04-20 07:26:19.886 ##############################################################################################
2025-04-20 07:26:19.898 try:
2025-04-20 07:26:19.907 act_db_repl.nbackup(switches = ['-SEQ', '-F', str(db_nbk0)], combine_output = True, io_enc = locale.getpreferredencoding())
2025-04-20 07:26:19.915 # act_db_main.svcmgr(switches=['action_nfix', 'dbname', str(db_nbk0)], io_enc = locale.getpreferredencoding())
2025-04-20 07:26:19.924 with act_db_main.connect_server() as srv:
2025-04-20 07:26:19.930 #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
2025-04-20 07:26:19.936 srv.database.set_replica_mode(database = db_nbk0, mode = ReplicaMode.READ_ONLY)
2025-04-20 07:26:19.942 srv.database.shutdown(database = db_nbk0, mode = ShutdownMode.FULL, method = ShutdownMethod.FORCED, timeout = 0)
2025-04-20 07:26:19.948 except DatabaseError as e:
2025-04-20 07:26:19.956 run_errors_map['nbk0_make_new_replica_err'] = e.__str__()
2025-04-20 07:26:19.963
2025-04-20 07:26:19.970 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:19.980 pass
2025-04-20 07:26:19.988 else:
2025-04-20 07:26:19.995
2025-04-20 07:26:20.004 ##################################
2025-04-20 07:26:20.020 ###   OVERWRITE  OLD  REPLICA  ###
2025-04-20 07:26:20.030 ##################################
2025-04-20 07:26:20.038 shutil.move(db_nbk0, db_info[act_db_repl,'db_full_path'])
2025-04-20 07:26:20.044
2025-04-20 07:26:20.055 ##################################
2025-04-20 07:26:20.067 ###   REPLICA:  BRING  ONLINE  ###
2025-04-20 07:26:20.077 ##################################
2025-04-20 07:26:20.086 act_db_repl.gfix(switches=['-online', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-04-20 07:26:20.093 run_errors_map['repl_bring_online_err']  = act_db_repl.stdout
2025-04-20 07:26:20.100 act_db_repl.reset()
2025-04-20 07:26:20.107
2025-04-20 07:26:20.114 replold_lines = get_repl_log(act_db_main)
2025-04-20 07:26:20.121 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:20.127 pass
2025-04-20 07:26:20.134 else:
2025-04-20 07:26:20.143 ##############################################
2025-04-20 07:26:20.157 ###  MASTER: FINAL ACTION WITHIN TX = OAT  ###
2025-04-20 07:26:20.166 ##############################################
2025-04-20 07:26:20.172 try:
2025-04-20 07:26:20.180 tx_oat.commit()
2025-04-20 07:26:20.192 except DatabaseError as e:
2025-04-20 07:26:20.206 run_errors_map['main_oat_fini_err'] = e.__str__()
2025-04-20 07:26:20.216
2025-04-20 07:26:20.224 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:20.239 pass
2025-04-20 07:26:20.251 else:
2025-04-20 07:26:20.260
2025-04-20 07:26:20.269 ############################################################################
2025-04-20 07:26:20.277 ###  CHECK REPL.LOG: WAITING FOR "Transaction <N> is not found" MESSAGE  ###
2025-04-20 07:26:20.284 ############################################################################
2025-04-20 07:26:20.291 # Before fix: "ERROR: Transaction 13 is not found" appeared in the repl log at thios point.
2025-04-20 07:26:20.301 pattern_to_check = re.compile( r'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found', re.IGNORECASE )
2025-04-20 07:26:20.318 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)
2025-04-20 07:26:20.335
2025-04-20 07:26:20.347 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:20.355 pass
2025-04-20 07:26:20.361 else:
2025-04-20 07:26:20.367 ##############################################
2025-04-20 07:26:20.372 ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
2025-04-20 07:26:20.383 ##############################################
2025-04-20 07:26:20.397 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-04-20 07:26:20.409 chk_oat_sql = 'set heading off;select max(id) from test;'
2025-04-20 07:26:20.422 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) )
2025-04-20 07:26:20.436 # Must be EMPTY:
2025-04-20 07:26:20.446 run_errors_map['repl_chk_fini_err'] = capsys.readouterr().out
2025-04-20 07:26:20.459
2025-04-20 07:26:20.472 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:20.487 pass
2025-04-20 07:26:20.497 else:
2025-04-20 07:26:20.512 #######################################################################################
2025-04-20 07:26:20.523 ###  CHECK REPL.LOG: WAITING FOR "DELETING SEGMENT {} AS NO LONGER NEEDED" MESSAGE  ###
2025-04-20 07:26:20.532 #######################################################################################
2025-04-20 07:26:20.539 # VERBOSE: Deleting segment 2 as no longer needed
2025-04-20 07:26:20.547 # NB: before fix message was: "VERBOSE: Deleting segment 2 due to fast forward"
2025-04-20 07:26:20.554 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 )
2025-04-20 07:26:20.564 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)
2025-04-20 07:26:20.577
2025-04-20 07:26:20.587 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:20.595 # We had a problem in some of previous steps.
2025-04-20 07:26:20.603 # First, we have to RECREATE both master and slave databases
2025-04-20 07:26:20.610 # (otherwise further execution of this test or other replication-related tests most likely will fail):
2025-04-20 07:26:20.616 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'])
2025-04-20 07:26:20.622 else:
2025-04-20 07:26:20.629 drop_db_objects(act_db_main, act_db_repl, capsys)
2025-04-20 07:26:20.635 # Must be EMPTY:
2025-04-20 07:26:20.642 run_errors_map['out_drop'] = capsys.readouterr().out
2025-04-20 07:26:20.648
2025-04-20 07:26:20.655 if max(v.strip() for v in run_errors_map.values()):
2025-04-20 07:26:20.669 print(f'Problem(s) detected, check run_errors_map:')
2025-04-20 07:26:20.684 for k,v in run_errors_map.items():
2025-04-20 07:26:20.698 if v.strip():
2025-04-20 07:26:20.709 print(k,':')
2025-04-20 07:26:20.717 print(v.strip())
2025-04-20 07:26:20.731 print('-' * 40)
2025-04-20 07:26:20.740
2025-04-20 07:26:20.748 >       assert '' == capsys.readouterr().out
2025-04-20 07:26:20.755 E       AssertionError: assert
2025-04-20 07:26:20.762 E         - Problem(s) detected, check run_errors_map:
2025-04-20 07:26:20.769 E         - repl_tx_not_found_err :
2025-04-20 07:26:20.776 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.
2025-04-20 07:26:20.783 E         - replication log diff:
2025-04-20 07:26:20.795 E         -    0 ---
2025-04-20 07:26:20.808 E         -    1 +++
2025-04-20 07:26:20.818 E         -    2 @@ -5179,3 +5179,82 @@
2025-04-20 07:26:20.827 E         -    3  deb10build1 (replica) Sun Apr 20 07:12:32 2025
2025-04-20 07:26:20.836 E         -    4  	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:20.843 E         -    5  	VERBOSE: No new segments found, suspending
2025-04-20 07:26:20.850 E         -    6 +
2025-04-20 07:26:20.857 E         -    7 +deb10build1 (replica) Sun Apr 20 07:12:35 2025
2025-04-20 07:26:20.865 E         -    8 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:20.878 E         -    9 +	VERBOSE: Added 2 segment(s) to the queue
2025-04-20 07:26:20.892 E         -   10 +
2025-04-20 07:26:20.901 E         -   11 +deb10build1 (replica) Sun Apr 20 07:12:35 2025
2025-04-20 07:26:20.914 E         -   12 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:20.927 E         -   13 +	VERBOSE: No new segments found, suspending
2025-04-20 07:26:20.935 E         -   14 +
2025-04-20 07:26:20.944 E         -   15 +deb10build1 (replica) Sun Apr 20 07:12:38 2025
2025-04-20 07:26:20.953 E         -   16 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:20.960 E         -   17 +	VERBOSE: Added 2 segment(s) to the queue
2025-04-20 07:26:20.967 E         -   18 +
2025-04-20 07:26:20.974 E         -   19 +deb10build1 (replica) Sun Apr 20 07:12:38 2025
2025-04-20 07:26:20.982 E         -   20 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:20.994 E         -   21 +	VERBOSE: No new segments found, suspending
2025-04-20 07:26:21.009 E         -   22 +
2025-04-20 07:26:21.024 E         -   23 +deb10build1 (replica) Sun Apr 20 07:12:41 2025
2025-04-20 07:26:21.036 E         -   24 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.044 E         -   25 +	VERBOSE: Added 2 segment(s) to the queue
2025-04-20 07:26:21.051 E         -   26 +
2025-04-20 07:26:21.059 E         -   27 +deb10build1 (replica) Sun Apr 20 07:12:41 2025
2025-04-20 07:26:21.067 E         -   28 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.076 E         -   29 +	VERBOSE: No new segments found, suspending
2025-04-20 07:26:21.084 E         -   30 +
2025-04-20 07:26:21.092 E         -   31 +deb10build1 (replica) Sun Apr 20 07:12:44 2025
2025-04-20 07:26:21.100 E         -   32 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.108 E         -   33 +	VERBOSE: Added 2 segment(s) to the queue
2025-04-20 07:26:21.115 E         -   34 +
2025-04-20 07:26:21.124 E         -   35 +deb10build1 (replica) Sun Apr 20 07:12:44 2025
2025-04-20 07:26:21.132 E         -   36 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.139 E         -   37 +	VERBOSE: No new segments found, suspending
2025-04-20 07:26:21.147 E         -   38 +
2025-04-20 07:26:21.155 E         -   39 +deb10build1 (replica) Sun Apr 20 07:12:47 2025
2025-04-20 07:26:21.164 E         -   40 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.171 E         -   41 +	VERBOSE: Added 3 segment(s) to the queue
2025-04-20 07:26:21.183 E         -   42 +
2025-04-20 07:26:21.197 E         -   43 +deb10build1 (replica) Sun Apr 20 07:12:47 2025
2025-04-20 07:26:21.208 E         -   44 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.216 E         -   45 +	ERROR: connection shutdown
2025-04-20 07:26:21.224 E         -   46 +	Database is shutdown.
2025-04-20 07:26:21.230 E         -   47 +	At segment 6, offset 48
2025-04-20 07:26:21.236 E         -   48 +
2025-04-20 07:26:21.245 E         -   49 +deb10build1 (replica) Sun Apr 20 07:12:47 2025
2025-04-20 07:26:21.256 E         -   50 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.266 E         -   51 +	VERBOSE: Disconnecting and suspending
2025-04-20 07:26:21.276 E         -   52 +
2025-04-20 07:26:21.290 E         -   53 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
2025-04-20 07:26:21.299 E         -   54 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.307 E         -   55 +	VERBOSE: Added 3 segment(s) to the queue
2025-04-20 07:26:21.315 E         -   56 +
2025-04-20 07:26:21.323 E         -   57 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
2025-04-20 07:26:21.334 E         -   58 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.346 E         -   59 +	VERBOSE: Database sequence has been changed to 5, preparing for replication reset
2025-04-20 07:26:21.355 E         -   60 +
2025-04-20 07:26:21.362 E         -   61 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
2025-04-20 07:26:21.372 E         -   62 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.386 E         -   63 +	VERBOSE: Segment 4 (15729380 bytes) is scanned in 0.004s, preserving (OAT: 29 in segment 4)
2025-04-20 07:26:21.398 E         -   64 +
2025-04-20 07:26:21.412 E         -   65 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
2025-04-20 07:26:21.422 E         -   66 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.430 E         -   67 +	VERBOSE: Segment 5 (646 bytes) is scanned in 0.003s, preserving (OAT: 29 in segment 4)
2025-04-20 07:26:21.438 E         -   68 +
2025-04-20 07:26:21.446 E         -   69 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
2025-04-20 07:26:21.454 E         -   70 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.461 E         -   71 +	VERBOSE: Resetting replication to continue from segment 6 (new OAT: 29 in segment 4)
2025-04-20 07:26:21.474 E         -   72 +
2025-04-20 07:26:21.483 E         -   73 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
2025-04-20 07:26:21.491 E         -   74 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.498 E         -   75 +	VERBOSE: Added 3 segment(s) to the queue
2025-04-20 07:26:21.503 E         -   76 +
2025-04-20 07:26:21.509 E         -   77 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
2025-04-20 07:26:21.518 E         -   78 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.527 E         -   79 +	ERROR: Transaction 29 is not found
2025-04-20 07:26:21.534 E         -   80 +	At segment 6, offset 48
2025-04-20 07:26:21.542 E         -   81 +
2025-04-20 07:26:21.551 E         -   82 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
2025-04-20 07:26:21.559 E         -   83 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-04-20 07:26:21.571 E         -   84 +	VERBOSE: Disconnecting and suspending
2025-04-20 07:26:21.583 E         - ----------------------------------------
2025-04-20 07:26:21.592
2025-04-20 07:26:21.600 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 21 seconds.
E         - replication log diff:
E         -    0 ---
E         -    1 +++
E         -    2 @@ -5179,3 +5179,82 @@
E         -    3  deb10build1 (replica) Sun Apr 20 07:12:32 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) Sun Apr 20 07:12:35 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
E         -   10 +
E         -   11 +deb10build1 (replica) Sun Apr 20 07:12:35 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) Sun Apr 20 07:12:38 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
E         -   18 +
E         -   19 +deb10build1 (replica) Sun Apr 20 07:12:38 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) Sun Apr 20 07:12:41 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
E         -   26 +
E         -   27 +deb10build1 (replica) Sun Apr 20 07:12:41 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) Sun Apr 20 07:12:44 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
E         -   34 +
E         -   35 +deb10build1 (replica) Sun Apr 20 07:12:44 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) Sun Apr 20 07:12:47 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
E         -   42 +
E         -   43 +deb10build1 (replica) Sun Apr 20 07:12:47 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) Sun Apr 20 07:12:47 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) Sun Apr 20 07:12:54 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
E         -   56 +
E         -   57 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
E         -   58 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E         -   59 +	VERBOSE: Database sequence has been changed to 5, preparing for replication reset
E         -   60 +
E         -   61 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
E         -   62 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E         -   63 +	VERBOSE: Segment 4 (15729380 bytes) is scanned in 0.004s, preserving (OAT: 29 in segment 4)
E         -   64 +
E         -   65 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
E         -   66 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E         -   67 +	VERBOSE: Segment 5 (646 bytes) is scanned in 0.003s, preserving (OAT: 29 in segment 4)
E         -   68 +
E         -   69 +deb10build1 (replica) Sun Apr 20 07:12:54 2025
E         -   70 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
E         -   71 +	VERBOSE: Resetting replication to continue from segment 6 (new OAT: 29 in segment 4)
E         -   72 +
E         -   73 +deb10build1 (replica) Sun Apr 20 07:12:54 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
E         -   76 +
E         -   77 +deb10build1 (replica) Sun Apr 20 07:12:54 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) Sun Apr 20 07:12:54 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
Full history of outcomes and elapsed time, ms:
NN SNAP_INFO CS_outcome SS_outcome CS_run_time SS_run_time CS_run_beg CS_run_end SS_run_beg SS_run_end
1 5.0.3.1674 2025.06.27 3ee5c F F 49965 47052 2025.06.30 12:59:41.762 2025.06.30 13:00:31.727 2025.06.30 11:35:19.021 2025.06.30 11:36:06.073
2 5.0.3.1657 2025.06.19 4bd4c F F 49877 47002 2025.06.27 12:31:45.236 2025.06.27 12:32:35.113 2025.06.27 11:09:16.690 2025.06.27 11:10:03.692
3 5.0.3.1657 2025.06.11 dae6f F F 49728 50132 2025.06.17 07:36:43.467 2025.06.17 07:37:33.195 2025.06.17 06:13:11.021 2025.06.17 06:14:01.153
4 5.0.3.1657 2025.06.10 dbc92 F F 47318 49613 2025.06.11 12:27:44.599 2025.06.11 12:28:31.917 2025.06.11 10:55:53.632 2025.06.11 10:56:43.245
5 5.0.3.1656 2025.05.20 c4b11 F F 47103 47230 2025.06.10 12:21:31.665 2025.06.10 12:22:18.768 2025.06.10 10:53:41.238 2025.06.10 10:54:28.468
6 5.0.3.1652 2025.05.13 f51c6 F F 52611 49956 2025.05.20 05:26:46.422 2025.05.20 05:27:39.033 2025.05.20 03:46:38.837 2025.05.20 03:47:28.793
7 5.0.3.1651 2025.04.30 141ef F F 56165 46617 2025.05.13 12:24:52.164 2025.05.13 12:25:48.329 2025.05.13 10:43:35.695 2025.05.13 10:44:22.312
8 5.0.3.1650 2025.04.28 4cbff F F 53054 50551 2025.05.01 11:58:37.580 2025.05.01 11:59:30.634 2025.05.01 10:18:15.047 2025.05.01 10:19:05.598
9 5.0.3.1649 2025.04.21 5b2d0 F F 50745 50553 2025.04.28 05:56:21.822 2025.04.28 05:57:12.567 2025.04.28 04:17:49.279 2025.04.28 04:18:39.832
10 5.0.3.1648 2025.04.18 2f4c5 F F 53171 50843 2025.04.20 05:47:58.694 2025.04.20 05:48:51.865 2025.04.20 04:12:05.800 2025.04.20 04:12:56.643
11 5.0.3.1635 2025.03.31 22ec6 F F 47749 50694 2025.04.18 12:11:17.450 2025.04.18 12:12:05.199 2025.04.18 10:31:25.715 2025.04.18 10:32:16.409
12 5.0.3.1633 2025.03.28 3123a F F 50475 50997 2025.03.31 10:44:18.650 2025.03.31 10:45:09.125 2025.03.31 09:11:16.405 2025.03.31 09:12:07.402
13 5.0.3.1633 2025.03.27 e0fb8 F F 50360 46826 2025.03.28 11:19:54.036 2025.03.28 11:20:44.396 2025.03.28 09:45:05.009 2025.03.28 09:45:51.835
14 5.0.3.1631 2025.03.21 1925b F F 50470 50510 2025.03.27 11:07:31.849 2025.03.27 11:08:22.319 2025.03.27 09:32:29.947 2025.03.27 09:33:20.457
15 5.0.3.1628 2025.03.14 16d05 F F 34906 34671 2025.03.17 08:42:05.254 2025.03.17 08:42:40.160 2025.03.17 06:57:54.017 2025.03.17 06:58:28.688
16 5.0.3.1627 2025.02.26 4e218 F F 37174 35156 2025.03.14 11:56:19.083 2025.03.14 11:56:56.257 2025.03.14 10:11:21.706 2025.03.14 10:11:56.862
17 5.0.3.1624 2025.02.25 dc3b2 F F 34965 31666 2025.02.26 10:46:45.022 2025.02.26 10:47:19.987 2025.02.26 09:06:56.450 2025.02.26 09:07:28.116
18 5.0.2.1615 2025.02.20 4a726 F F 32370 32251 2025.02.25 11:13:08.265 2025.02.25 11:13:40.635 2025.02.25 09:32:09.248 2025.02.25 09:32:41.499
19 5.0.2.1615 2025.02.14 9cb76 F F 34664 31753 2025.02.20 08:02:18.661 2025.02.20 08:02:53.325 2025.02.20 06:25:01.408 2025.02.20 06:25:33.161
20 5.0.2.1577 2024.12.24 3c80e F F 35780 31808 2025.02.14 11:16:37.900 2025.02.14 11:17:13.680 2025.02.14 09:38:33.683 2025.02.14 09:39:05.491
21 5.0.2.1576 2024.12.17 646b0 F F 27040 23582 2024.12.24 20:36:34.360 2024.12.24 20:37:01.400 2024.12.24 17:22:11.904 2024.12.24 17:22:35.486
22 5.0.2.1575 2024.12.08 63d39 F F 27677 26433 2024.12.16 08:17:43.793 2024.12.16 08:18:11.470 2024.12.16 07:04:47.373 2024.12.16 07:05:13.806

Elapsed time, ms. Chart for last 22 runs:

Last commits information (all timestamps in UTC):