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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 20 seconds.
  - replication log diff:
  -    0 ---
  -    1 +++
  -    2 @@ -5063,3 +5063,82 @@
  -    3  deb10build1 (replica) Sun Jun 29 17:48:31 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 Jun 29 17:48:34 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 Jun 29 17:48:34 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 Jun 29 17:48:37 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 Jun 29 17:48:37 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 Jun 29 17:48:40 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 Jun 29 17:48:40 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 Jun 29 17:48:43 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 Jun 29 17:48:43 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 Jun 29 17:48:46 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 Jun 29 17:48:46 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 Jun 29 17:48:46 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 Jun 29 17:48:53 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 Jun 29 17:48:53 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 Jun 29 17:48:53 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 Jun 29 17:48:53 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 0.004s, preserving (OAT: 29 in segment 4)
  -   68 +
  -   69 +deb10build1 (replica) Sun Jun 29 17:48:53 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 Jun 29 17:48:53 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 Jun 29 17:48:53 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 Jun 29 17:48:53 2025
  -   83 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
  -   84 +	VERBOSE: Disconnecting and suspending
  - ----------------------------------------

LOG DETAILS:

2025-06-29 17:55:56.684
2025-06-29 17:55:56.694 act_db_main = <firebird.qa.plugin.Action object at [hex]>
2025-06-29 17:55:56.702 act_db_repl = <firebird.qa.plugin.Action object at [hex]>
2025-06-29 17:55:56.710 db_nbk0 = PosixPath('/var/tmp/qa_2024/test_12125/gh_8324_tmp.nbk0')
2025-06-29 17:55:56.719 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2025-06-29 17:55:56.731
2025-06-29 17:55:56.743 @pytest.mark.replication
2025-06-29 17:55:56.757 @pytest.mark.version('>=4.0.6')
2025-06-29 17:55:56.771 def test_1(act_db_main: Action,  act_db_repl: Action, db_nbk0: Path, capsys):
2025-06-29 17:55:56.785
2025-06-29 17:55:56.796 FLD_WIDTH = 500
2025-06-29 17:55:56.807 ADD_ROWS_INIT = 100
2025-06-29 17:55:56.818 ADD_ROWS_IN_OAT = 30000
2025-06-29 17:55:56.832 TEST2_VALUE = -2147483648
2025-06-29 17:55:56.843
2025-06-29 17:55:56.857 # Map for storing mnemonas and details for every FAILED step:
2025-06-29 17:55:56.867 run_errors_map = {}
2025-06-29 17:55:56.875
2025-06-29 17:55:56.882 # Obtain full path + filename for DB_MAIN and DB_REPL aliases.
2025-06-29 17:55:56.892 # NOTE: we must NOT use 'a.db.db_path' for ALIASED databases!
2025-06-29 17:55:56.903 # It will return '.' rather than full path+filename.
2025-06-29 17:55:56.913 # Use only con.info.name for that!
2025-06-29 17:55:56.922 #
2025-06-29 17:55:56.930 db_info = {}
2025-06-29 17:55:56.938 for a in (act_db_main, act_db_repl):
2025-06-29 17:55:56.947 with a.db.connect() as con:
2025-06-29 17:55:56.955 db_info[a,  'db_full_path'] = con.info.name
2025-06-29 17:55:56.967
2025-06-29 17:55:56.976 sql_init = f"""
2025-06-29 17:55:56.985 set bail on;
2025-06-29 17:55:56.998 set wng off;
2025-06-29 17:55:57.008 recreate table test (
2025-06-29 17:55:57.018 id int generated by default as identity constraint test_pk primary key
2025-06-29 17:55:57.027 ,dts timestamp default 'now'
2025-06-29 17:55:57.034 ,trn bigint default current_transaction
2025-06-29 17:55:57.040 ,s varchar({FLD_WIDTH}) unique using index test_f01_unq
2025-06-29 17:55:57.046 );
2025-06-29 17:55:57.051
2025-06-29 17:55:57.057 recreate table test2 (
2025-06-29 17:55:57.063 id int generated by default as identity constraint test2_pk primary key
2025-06-29 17:55:57.073 ,dts timestamp default 'now'
2025-06-29 17:55:57.082 ,trn bigint default current_transaction
2025-06-29 17:55:57.091 ,s varchar({FLD_WIDTH}) unique using index test2_f01_unq
2025-06-29 17:55:57.100 );
2025-06-29 17:55:57.107 commit;
2025-06-29 17:55:57.113
2025-06-29 17:55:57.119 insert into test(s) select lpad( '', {FLD_WIDTH}, uuid_to_char(gen_uuid()) ) from rdb$types rows {ADD_ROWS_INIT};
2025-06-29 17:55:57.131 commit;
2025-06-29 17:55:57.141
2025-06-29 17:55:57.148 recreate table t_completed(id int primary key);
2025-06-29 17:55:57.154 commit;
2025-06-29 17:55:57.160 """
2025-06-29 17:55:57.167 act_db_main.isql(switches=['-q'], input = sql_init, combine_output = True)
2025-06-29 17:55:57.175 run_errors_map['out_prep_ddl'] = act_db_main.clean_stdout
2025-06-29 17:55:57.184 act_db_main.reset()
2025-06-29 17:55:57.197
2025-06-29 17:55:57.211 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:57.220 # Some problem raised during init_sql execution
2025-06-29 17:55:57.233 pass
2025-06-29 17:55:57.246 else:
2025-06-29 17:55:57.255 # Query to be used for check that all DB objects present in replica (after last DML statement completed on master DB):
2025-06-29 17:55:57.268 ddl_ready_query = "select 1 from rdb$relations where rdb$relation_name = upper('t_completed')"
2025-06-29 17:55:57.281 #####################################################################
2025-06-29 17:55:57.292 ###  WAIT UNTIL REPLICA GET SEGMENT(S) WITH INITIAL DDL AND DATA  ###
2025-06-29 17:55:57.301 #####################################################################
2025-06-29 17:55:57.309 watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query)
2025-06-29 17:55:57.316
2025-06-29 17:55:57.326 # Must be EMPTY:
2025-06-29 17:55:57.341 run_errors_map['out_repl_ddl'] = capsys.readouterr().out
2025-06-29 17:55:57.352
2025-06-29 17:55:57.361 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:57.368 # Some problem raised with delivering DDL changes to replica
2025-06-29 17:55:57.382 pass
2025-06-29 17:55:57.394 else:
2025-06-29 17:55:57.404
2025-06-29 17:55:57.412 with act_db_main.db.connect() as con:
2025-06-29 17:55:57.420 preserved_segment_no = -1
2025-06-29 17:55:57.427
2025-06-29 17:55:57.434 tp_oat = tpb(isolation = Isolation.SNAPSHOT, lock_timeout = 0)
2025-06-29 17:55:57.447 tx_oat = con.transaction_manager(tp_oat)
2025-06-29 17:55:57.461 cur_oat = tx_oat.cursor()
2025-06-29 17:55:57.471
2025-06-29 17:55:57.481 tx_oat.begin()
2025-06-29 17:55:57.488 replold_lines = get_repl_log(act_db_main)
2025-06-29 17:55:57.494
2025-06-29 17:55:57.500 try:
2025-06-29 17:55:57.511 cur_oat.execute(f"insert /* trace_tag OAT */ into test(s) select lpad('', {FLD_WIDTH}, uuid_to_char(gen_uuid())) from rdb$types,rdb$types rows {ADD_ROWS_IN_OAT}")
2025-06-29 17:55:57.521 cur_oat.execute('select max(id) from test')
2025-06-29 17:55:57.528 cur_oat.fetchone()
2025-06-29 17:55:57.535 except DatabaseError as e:
2025-06-29 17:55:57.543 run_errors_map['main_oat_init_err'] = e.__str__()
2025-06-29 17:55:57.555
2025-06-29 17:55:57.564 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:57.572 # Some problem was in just executed OAT-statement
2025-06-29 17:55:57.579 pass
2025-06-29 17:55:57.588 else:
2025-06-29 17:55:57.597 ##############################################################
2025-06-29 17:55:57.604 ###  CHECK REPL.LOG: WAITING FOR "PRESERVING OAT" MESSAGE  ###
2025-06-29 17:55:57.612 ##############################################################
2025-06-29 17:55:57.618 # VERBOSE: Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)
2025-06-29 17:55:57.625 pattern_to_check = re.compile( r'preserving \(oat:\s+\d+\s+in\s+segment\s+\d+', re.IGNORECASE )
2025-06-29 17:55:57.632 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)
2025-06-29 17:55:57.638
2025-06-29 17:55:57.644 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:57.651 # Timeout expired: message "Segment ... preserving (OAT: ... in segment ...)" did not appeared
2025-06-29 17:55:57.661 # in replication log for <MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG> seconds.
2025-06-29 17:55:57.674 pass
2025-06-29 17:55:57.683 else:
2025-06-29 17:55:57.689
2025-06-29 17:55:57.697 ###############################################
2025-06-29 17:55:57.703 ###  MASTER: RUN DML BEFORE 'NBACKUP -B 0'  ###
2025-06-29 17:55:57.710 ###############################################
2025-06-29 17:55:57.719 # tp_wrk = tpb(isolation = Isolation.READ_COMMITTED_READ_CONSISTENCY, lock_timeout = 3) # ?!?! check trace  !!!
2025-06-29 17:55:57.727 tp_bef = tpb(isolation = Isolation.READ_COMMITTED, lock_timeout = 3)
2025-06-29 17:55:57.740 tx_bef = con.transaction_manager(tp_bef)
2025-06-29 17:55:57.749 cur_bef = tx_bef.cursor()
2025-06-29 17:55:57.756 try:
2025-06-29 17:55:57.763 tx_bef.begin()
2025-06-29 17:55:57.771 cur_bef.execute(f"insert /* trace_tag before creating nbk-0 */ into test2(id) values(?) returning rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE')", (TEST2_VALUE,))
2025-06-29 17:55:57.779
2025-06-29 17:55:57.790 # If returned value of rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE') is <N> then
2025-06-29 17:55:57.799 # message in replication log contains this number PLUS 1, e.g. (for REPLICATION_SEQUENCE = 1):
2025-06-29 17:55:57.810 # "Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)"
2025-06-29 17:55:57.821 # We store this result in order to check further content of replication log that this
2025-06-29 17:55:57.830 # segment was eventuially deleted (this will mean SUCCESSFUL finish of test):
2025-06-29 17:55:57.840 #
2025-06-29 17:55:57.851 preserved_segment_no = int(cur_bef.fetchone()[0]) + 1
2025-06-29 17:55:57.860 tx_bef.commit()
2025-06-29 17:55:57.867 except DatabaseError as e:
2025-06-29 17:55:57.876 run_errors_map['main_dml_afte_nbk0_err'] = e.__str__()
2025-06-29 17:55:57.890
2025-06-29 17:55:57.900 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:57.908 # Some problem was in just executed statement
2025-06-29 17:55:57.916 pass
2025-06-29 17:55:57.922 else:
2025-06-29 17:55:57.927 ##############################################
2025-06-29 17:55:57.932 ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
2025-06-29 17:55:57.937 ##############################################
2025-06-29 17:55:57.942 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-29 17:55:57.947 chk_bef_sql = f'set heading off;select count(*) from test2 where id = {TEST2_VALUE};'
2025-06-29 17:55:57.952 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' )
2025-06-29 17:55:57.961
2025-06-29 17:55:57.969 # Must be EMPTY:
2025-06-29 17:55:57.976 run_errors_map['repl_chk_addi_data_err'] = capsys.readouterr().out
2025-06-29 17:55:57.982
2025-06-29 17:55:57.987 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:57.995 # Timeout expired: expected data did not appear in replica DB for <MAX_TIME_FOR_WAIT_DATA_IN_REPLICA> seconds.
2025-06-29 17:55:58.003 pass
2025-06-29 17:55:58.018 else:
2025-06-29 17:55:58.032 ################################################
2025-06-29 17:55:58.043 ###  REPLICA: CHANGE STATE TO FULL SHUTDOWN  ###
2025-06-29 17:55:58.054 ################################################
2025-06-29 17:55:58.064 act_db_repl.gfix(switches=['-shut', 'full', '-force', '0', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-29 17:55:58.071 run_errors_map['repl_full_shutdown_err'] = act_db_repl.stdout
2025-06-29 17:55:58.085 act_db_repl.reset()
2025-06-29 17:55:58.097
2025-06-29 17:55:58.105 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:58.113 pass
2025-06-29 17:55:58.119 else:
2025-06-29 17:55:58.127 ##########################################
2025-06-29 17:55:58.140 ###  M A S T E R:    M A K E   N B K 0  ##
2025-06-29 17:55:58.149 ##########################################
2025-06-29 17:55:58.158 # DO NOT use 'combine_output = True' here: nbackup produces non-empty output when successfully completes.
2025-06-29 17:55:58.165 act_db_main.nbackup( switches = ['-b', '0', act_db_main.db.dsn, db_nbk0], io_enc = locale.getpreferredencoding(), combine_output = False )
2025-06-29 17:55:58.172 run_errors_map['main_create_nbk0_err'] = act_db_main.stderr
2025-06-29 17:55:58.180 act_db_main.reset()
2025-06-29 17:55:58.187
2025-06-29 17:55:58.197 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:58.207 # Some errors occurres during 'nbackup -b 0 db_main_alias ...'
2025-06-29 17:55:58.220 pass
2025-06-29 17:55:58.229 else:
2025-06-29 17:55:58.238 ##############################################################################################
2025-06-29 17:55:58.245 ###   NBK0: FIXUP, SET AS REPLICA, CHANGE STATE TO FULL SHUTDOWN,  MOVE TO OLD  'DB_REPL'  ###
2025-06-29 17:55:58.252 ##############################################################################################
2025-06-29 17:55:58.258 try:
2025-06-29 17:55:58.264 act_db_repl.nbackup(switches = ['-SEQ', '-F', str(db_nbk0)], combine_output = True, io_enc = locale.getpreferredencoding())
2025-06-29 17:55:58.277 # act_db_main.svcmgr(switches=['action_nfix', 'dbname', str(db_nbk0)], io_enc = locale.getpreferredencoding())
2025-06-29 17:55:58.291 with act_db_main.connect_server() as srv:
2025-06-29 17:55:58.305 #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
2025-06-29 17:55:58.317 srv.database.set_replica_mode(database = db_nbk0, mode = ReplicaMode.READ_ONLY)
2025-06-29 17:55:58.332 srv.database.shutdown(database = db_nbk0, mode = ShutdownMode.FULL, method = ShutdownMethod.FORCED, timeout = 0)
2025-06-29 17:55:58.345 except DatabaseError as e:
2025-06-29 17:55:58.359 run_errors_map['nbk0_make_new_replica_err'] = e.__str__()
2025-06-29 17:55:58.370
2025-06-29 17:55:58.383 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:58.396 pass
2025-06-29 17:55:58.412 else:
2025-06-29 17:55:58.422
2025-06-29 17:55:58.429 ##################################
2025-06-29 17:55:58.435 ###   OVERWRITE  OLD  REPLICA  ###
2025-06-29 17:55:58.441 ##################################
2025-06-29 17:55:58.449 shutil.move(db_nbk0, db_info[act_db_repl,'db_full_path'])
2025-06-29 17:55:58.457
2025-06-29 17:55:58.467 ##################################
2025-06-29 17:55:58.475 ###   REPLICA:  BRING  ONLINE  ###
2025-06-29 17:55:58.483 ##################################
2025-06-29 17:55:58.493 act_db_repl.gfix(switches=['-online', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-06-29 17:55:58.502 run_errors_map['repl_bring_online_err']  = act_db_repl.stdout
2025-06-29 17:55:58.510 act_db_repl.reset()
2025-06-29 17:55:58.517
2025-06-29 17:55:58.524 replold_lines = get_repl_log(act_db_main)
2025-06-29 17:55:58.532 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:58.541 pass
2025-06-29 17:55:58.553 else:
2025-06-29 17:55:58.564 ##############################################
2025-06-29 17:55:58.576 ###  MASTER: FINAL ACTION WITHIN TX = OAT  ###
2025-06-29 17:55:58.588 ##############################################
2025-06-29 17:55:58.599 try:
2025-06-29 17:55:58.610 tx_oat.commit()
2025-06-29 17:55:58.619 except DatabaseError as e:
2025-06-29 17:55:58.628 run_errors_map['main_oat_fini_err'] = e.__str__()
2025-06-29 17:55:58.639
2025-06-29 17:55:58.648 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:58.656 pass
2025-06-29 17:55:58.665 else:
2025-06-29 17:55:58.673
2025-06-29 17:55:58.683 ############################################################################
2025-06-29 17:55:58.696 ###  CHECK REPL.LOG: WAITING FOR "Transaction <N> is not found" MESSAGE  ###
2025-06-29 17:55:58.706 ############################################################################
2025-06-29 17:55:58.714 # Before fix: "ERROR: Transaction 13 is not found" appeared in the repl log at thios point.
2025-06-29 17:55:58.729 pattern_to_check = re.compile( r'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found', re.IGNORECASE )
2025-06-29 17:55:58.741 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)
2025-06-29 17:55:58.751
2025-06-29 17:55:58.764 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:58.774 pass
2025-06-29 17:55:58.782 else:
2025-06-29 17:55:58.793 ##############################################
2025-06-29 17:55:58.803 ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
2025-06-29 17:55:58.811 ##############################################
2025-06-29 17:55:58.819 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-06-29 17:55:58.827 chk_oat_sql = 'set heading off;select max(id) from test;'
2025-06-29 17:55:58.835 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) )
2025-06-29 17:55:58.846 # Must be EMPTY:
2025-06-29 17:55:58.857 run_errors_map['repl_chk_fini_err'] = capsys.readouterr().out
2025-06-29 17:55:58.864
2025-06-29 17:55:58.872 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:58.879 pass
2025-06-29 17:55:58.887 else:
2025-06-29 17:55:58.895 #######################################################################################
2025-06-29 17:55:58.903 ###  CHECK REPL.LOG: WAITING FOR "DELETING SEGMENT {} AS NO LONGER NEEDED" MESSAGE  ###
2025-06-29 17:55:58.911 #######################################################################################
2025-06-29 17:55:58.919 # VERBOSE: Deleting segment 2 as no longer needed
2025-06-29 17:55:58.928 # NB: before fix message was: "VERBOSE: Deleting segment 2 due to fast forward"
2025-06-29 17:55:58.937 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 )
2025-06-29 17:55:58.945 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)
2025-06-29 17:55:58.952
2025-06-29 17:55:58.960 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:58.968 # We had a problem in some of previous steps.
2025-06-29 17:55:58.976 # First, we have to RECREATE both master and slave databases
2025-06-29 17:55:58.984 # (otherwise further execution of this test or other replication-related tests most likely will fail):
2025-06-29 17:55:58.992 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'])
2025-06-29 17:55:58.999 else:
2025-06-29 17:55:59.007 drop_db_objects(act_db_main, act_db_repl, capsys)
2025-06-29 17:55:59.014 # Must be EMPTY:
2025-06-29 17:55:59.021 run_errors_map['out_drop'] = capsys.readouterr().out
2025-06-29 17:55:59.029
2025-06-29 17:55:59.037 if max(v.strip() for v in run_errors_map.values()):
2025-06-29 17:55:59.045 print(f'Problem(s) detected, check run_errors_map:')
2025-06-29 17:55:59.056 for k,v in run_errors_map.items():
2025-06-29 17:55:59.067 if v.strip():
2025-06-29 17:55:59.075 print(k,':')
2025-06-29 17:55:59.083 print(v.strip())
2025-06-29 17:55:59.095 print('-' * 40)
2025-06-29 17:55:59.104
2025-06-29 17:55:59.112 >       assert '' == capsys.readouterr().out
2025-06-29 17:55:59.119 E       AssertionError: assert
2025-06-29 17:55:59.126 E         - Problem(s) detected, check run_errors_map:
2025-06-29 17:55:59.138 E         - repl_tx_not_found_err :
2025-06-29 17:55:59.148 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 20 seconds.
2025-06-29 17:55:59.156 E         - replication log diff:
2025-06-29 17:55:59.164 E         -    0 ---
2025-06-29 17:55:59.171 E         -    1 +++
2025-06-29 17:55:59.179 E         -    2 @@ -5063,3 +5063,82 @@
2025-06-29 17:55:59.191 E         -    3  deb10build1 (replica) Sun Jun 29 17:48:31 2025
2025-06-29 17:55:59.201 E         -    4  	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.210 E         -    5  	VERBOSE: No new segments found, suspending
2025-06-29 17:55:59.222 E         -    6 +
2025-06-29 17:55:59.233 E         -    7 +deb10build1 (replica) Sun Jun 29 17:48:34 2025
2025-06-29 17:55:59.245 E         -    8 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.254 E         -    9 +	VERBOSE: Added 2 segment(s) to the queue
2025-06-29 17:55:59.264 E         -   10 +
2025-06-29 17:55:59.280 E         -   11 +deb10build1 (replica) Sun Jun 29 17:48:34 2025
2025-06-29 17:55:59.292 E         -   12 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.300 E         -   13 +	VERBOSE: No new segments found, suspending
2025-06-29 17:55:59.307 E         -   14 +
2025-06-29 17:55:59.314 E         -   15 +deb10build1 (replica) Sun Jun 29 17:48:37 2025
2025-06-29 17:55:59.320 E         -   16 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.326 E         -   17 +	VERBOSE: Added 2 segment(s) to the queue
2025-06-29 17:55:59.332 E         -   18 +
2025-06-29 17:55:59.338 E         -   19 +deb10build1 (replica) Sun Jun 29 17:48:37 2025
2025-06-29 17:55:59.346 E         -   20 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.357 E         -   21 +	VERBOSE: No new segments found, suspending
2025-06-29 17:55:59.366 E         -   22 +
2025-06-29 17:55:59.376 E         -   23 +deb10build1 (replica) Sun Jun 29 17:48:40 2025
2025-06-29 17:55:59.387 E         -   24 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.402 E         -   25 +	VERBOSE: Added 2 segment(s) to the queue
2025-06-29 17:55:59.414 E         -   26 +
2025-06-29 17:55:59.426 E         -   27 +deb10build1 (replica) Sun Jun 29 17:48:40 2025
2025-06-29 17:55:59.435 E         -   28 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.447 E         -   29 +	VERBOSE: No new segments found, suspending
2025-06-29 17:55:59.459 E         -   30 +
2025-06-29 17:55:59.471 E         -   31 +deb10build1 (replica) Sun Jun 29 17:48:43 2025
2025-06-29 17:55:59.482 E         -   32 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.499 E         -   33 +	VERBOSE: Added 2 segment(s) to the queue
2025-06-29 17:55:59.511 E         -   34 +
2025-06-29 17:55:59.518 E         -   35 +deb10build1 (replica) Sun Jun 29 17:48:43 2025
2025-06-29 17:55:59.530 E         -   36 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.541 E         -   37 +	VERBOSE: No new segments found, suspending
2025-06-29 17:55:59.548 E         -   38 +
2025-06-29 17:55:59.562 E         -   39 +deb10build1 (replica) Sun Jun 29 17:48:46 2025
2025-06-29 17:55:59.576 E         -   40 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.584 E         -   41 +	VERBOSE: Added 3 segment(s) to the queue
2025-06-29 17:55:59.590 E         -   42 +
2025-06-29 17:55:59.597 E         -   43 +deb10build1 (replica) Sun Jun 29 17:48:46 2025
2025-06-29 17:55:59.610 E         -   44 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.621 E         -   45 +	ERROR: connection shutdown
2025-06-29 17:55:59.631 E         -   46 +	Database is shutdown.
2025-06-29 17:55:59.639 E         -   47 +	At segment 6, offset 48
2025-06-29 17:55:59.649 E         -   48 +
2025-06-29 17:55:59.661 E         -   49 +deb10build1 (replica) Sun Jun 29 17:48:46 2025
2025-06-29 17:55:59.672 E         -   50 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.679 E         -   51 +	VERBOSE: Disconnecting and suspending
2025-06-29 17:55:59.689 E         -   52 +
2025-06-29 17:55:59.702 E         -   53 +deb10build1 (replica) Sun Jun 29 17:48:53 2025
2025-06-29 17:55:59.710 E         -   54 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.724 E         -   55 +	VERBOSE: Added 3 segment(s) to the queue
2025-06-29 17:55:59.737 E         -   56 +
2025-06-29 17:55:59.745 E         -   57 +deb10build1 (replica) Sun Jun 29 17:48:53 2025
2025-06-29 17:55:59.755 E         -   58 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.769 E         -   59 +	VERBOSE: Database sequence has been changed to 5, preparing for replication reset
2025-06-29 17:55:59.782 E         -   60 +
2025-06-29 17:55:59.794 E         -   61 +deb10build1 (replica) Sun Jun 29 17:48:53 2025
2025-06-29 17:55:59.801 E         -   62 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.811 E         -   63 +	VERBOSE: Segment 4 (15729380 bytes) is scanned in 0.004s, preserving (OAT: 29 in segment 4)
2025-06-29 17:55:59.819 E         -   64 +
2025-06-29 17:55:59.827 E         -   65 +deb10build1 (replica) Sun Jun 29 17:48:53 2025
2025-06-29 17:55:59.835 E         -   66 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.842 E         -   67 +	VERBOSE: Segment 5 (646 bytes) is scanned in 0.004s, preserving (OAT: 29 in segment 4)
2025-06-29 17:55:59.854 E         -   68 +
2025-06-29 17:55:59.862 E         -   69 +deb10build1 (replica) Sun Jun 29 17:48:53 2025
2025-06-29 17:55:59.877 E         -   70 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.888 E         -   71 +	VERBOSE: Resetting replication to continue from segment 6 (new OAT: 29 in segment 4)
2025-06-29 17:55:59.901 E         -   72 +
2025-06-29 17:55:59.912 E         -   73 +deb10build1 (replica) Sun Jun 29 17:48:53 2025
2025-06-29 17:55:59.922 E         -   74 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.929 E         -   75 +	VERBOSE: Added 3 segment(s) to the queue
2025-06-29 17:55:59.936 E         -   76 +
2025-06-29 17:55:59.943 E         -   77 +deb10build1 (replica) Sun Jun 29 17:48:53 2025
2025-06-29 17:55:59.950 E         -   78 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:55:59.960 E         -   79 +	ERROR: Transaction 29 is not found
2025-06-29 17:55:59.970 E         -   80 +	At segment 6, offset 48
2025-06-29 17:55:59.982 E         -   81 +
2025-06-29 17:55:59.992 E         -   82 +deb10build1 (replica) Sun Jun 29 17:48:53 2025
2025-06-29 17:55:59.999 E         -   83 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-06-29 17:56:00.006 E         -   84 +	VERBOSE: Disconnecting and suspending
2025-06-29 17:56:00.021 E         - ----------------------------------------
2025-06-29 17:56:00.034
2025-06-29 17:56:00.042 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_12125/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 20 seconds.
E         - replication log diff:
E         -    0 ---
E         -    1 +++
E         -    2 @@ -5063,3 +5063,82 @@
E         -    3  deb10build1 (replica) Sun Jun 29 17:48:31 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 Jun 29 17:48:34 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 Jun 29 17:48:34 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 Jun 29 17:48:37 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 Jun 29 17:48:37 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 Jun 29 17:48:40 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 Jun 29 17:48:40 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 Jun 29 17:48:43 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 Jun 29 17:48:43 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 Jun 29 17:48:46 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 Jun 29 17:48:46 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 Jun 29 17:48:46 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 Jun 29 17:48:53 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 Jun 29 17:48:53 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 Jun 29 17:48:53 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 Jun 29 17:48:53 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 0.004s, preserving (OAT: 29 in segment 4)
E         -   68 +
E         -   69 +deb10build1 (replica) Sun Jun 29 17:48:53 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 Jun 29 17:48:53 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 Jun 29 17:48:53 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 Jun 29 17:48:53 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 4.0.6.3189 2025.02.25 1a1a5 F F 52745 49400 2025.06.29 16:03:29.280 2025.06.29 16:04:22.025 2025.06.29 14:48:04.791 2025.06.29 14:48:54.191
2 4.0.6.3184 2025.02.24 9388c F F 47462 41384 2025.02.25 13:59:54.089 2025.02.25 14:00:41.551 2025.02.25 12:38:57.485 2025.02.25 12:39:38.869
3 4.0.6.3183 2025.02.16 cf6ca F F 47965 45086 2025.02.17 07:54:12.940 2025.02.17 07:55:00.905 2025.02.17 06:32:31.814 2025.02.17 06:33:16.900
4 4.0.6.3169 2024.12.13 42cc1 F F 40325 40699 2025.02.16 04:51:10.600 2025.02.16 04:51:50.925 2025.02.16 03:31:38.204 2025.02.16 03:32:18.903
5 4.0.6.3169 2024.12.08 50eb6 F F 33859 29983 2024.12.12 19:06:15.216 2024.12.12 19:06:49.075 2024.12.12 18:02:22.141 2024.12.12 18:02:52.124

Elapsed time, ms. Chart for last 5 runs:

Last commits information (all timestamps in UTC):