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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 @@ -5383,3 +5383,82 @@
  -    3  deb10build1 (replica) Thu May  1 13:18:41 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) Thu May  1 13:18:44 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) Thu May  1 13:18:44 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) Thu May  1 13:18:47 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) Thu May  1 13:18:47 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) Thu May  1 13:18:50 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) Thu May  1 13:18:50 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) Thu May  1 13:18:53 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) Thu May  1 13:18:53 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) Thu May  1 13:18:56 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) Thu May  1 13:18:56 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) Thu May  1 13:18:56 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) Thu May  1 13:19:03 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) Thu May  1 13:19:04 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) Thu May  1 13:19:04 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 0.005s, preserving (OAT: 29 in segment 4)
  -   64 +
  -   65 +deb10build1 (replica) Thu May  1 13:19:04 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) Thu May  1 13:19:04 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) Thu May  1 13:19:04 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) Thu May  1 13:19:04 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) Thu May  1 13:19:04 2025
  -   83 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
  -   84 +	VERBOSE: Disconnecting and suspending
  - ----------------------------------------

LOG DETAILS:

2025-05-01 13:32:43.666
2025-05-01 13:32:43.676 act_db_main = <firebird.qa.plugin.Action object at [hex]>
2025-05-01 13:32:43.683 act_db_repl = <firebird.qa.plugin.Action object at [hex]>
2025-05-01 13:32:43.691 db_nbk0 = PosixPath('/var/tmp/qa_2024/test_12224/gh_8324_tmp.nbk0')
2025-05-01 13:32:43.701 capsys = <_pytest.capture.CaptureFixture object at [hex]>
2025-05-01 13:32:43.711
2025-05-01 13:32:43.725 @pytest.mark.replication
2025-05-01 13:32:43.737 @pytest.mark.version('>=4.0.6')
2025-05-01 13:32:43.747 def test_1(act_db_main: Action,  act_db_repl: Action, db_nbk0: Path, capsys):
2025-05-01 13:32:43.762
2025-05-01 13:32:43.774 FLD_WIDTH = 500
2025-05-01 13:32:43.784 ADD_ROWS_INIT = 100
2025-05-01 13:32:43.797 ADD_ROWS_IN_OAT = 30000
2025-05-01 13:32:43.806 TEST2_VALUE = -2147483648
2025-05-01 13:32:43.812
2025-05-01 13:32:43.818 # Map for storing mnemonas and details for every FAILED step:
2025-05-01 13:32:43.824 run_errors_map = {}
2025-05-01 13:32:43.830
2025-05-01 13:32:43.837 # Obtain full path + filename for DB_MAIN and DB_REPL aliases.
2025-05-01 13:32:43.845 # NOTE: we must NOT use 'a.db.db_path' for ALIASED databases!
2025-05-01 13:32:43.855 # It will return '.' rather than full path+filename.
2025-05-01 13:32:43.869 # Use only con.info.name for that!
2025-05-01 13:32:43.882 #
2025-05-01 13:32:43.893 db_info = {}
2025-05-01 13:32:43.906 for a in (act_db_main, act_db_repl):
2025-05-01 13:32:43.919 with a.db.connect() as con:
2025-05-01 13:32:43.928 db_info[a,  'db_full_path'] = con.info.name
2025-05-01 13:32:43.935
2025-05-01 13:32:43.941 sql_init = f"""
2025-05-01 13:32:43.951 set bail on;
2025-05-01 13:32:43.958 set wng off;
2025-05-01 13:32:43.964 recreate table test (
2025-05-01 13:32:43.980 id int generated by default as identity constraint test_pk primary key
2025-05-01 13:32:43.990 ,dts timestamp default 'now'
2025-05-01 13:32:43.999 ,trn bigint default current_transaction
2025-05-01 13:32:44.007 ,s varchar({FLD_WIDTH}) unique using index test_f01_unq
2025-05-01 13:32:44.017 );
2025-05-01 13:32:44.024
2025-05-01 13:32:44.032 recreate table test2 (
2025-05-01 13:32:44.040 id int generated by default as identity constraint test2_pk primary key
2025-05-01 13:32:44.047 ,dts timestamp default 'now'
2025-05-01 13:32:44.054 ,trn bigint default current_transaction
2025-05-01 13:32:44.063 ,s varchar({FLD_WIDTH}) unique using index test2_f01_unq
2025-05-01 13:32:44.075 );
2025-05-01 13:32:44.085 commit;
2025-05-01 13:32:44.095
2025-05-01 13:32:44.105 insert into test(s) select lpad( '', {FLD_WIDTH}, uuid_to_char(gen_uuid()) ) from rdb$types rows {ADD_ROWS_INIT};
2025-05-01 13:32:44.113 commit;
2025-05-01 13:32:44.120
2025-05-01 13:32:44.127 recreate table t_completed(id int primary key);
2025-05-01 13:32:44.134 commit;
2025-05-01 13:32:44.143 """
2025-05-01 13:32:44.151 act_db_main.isql(switches=['-q'], input = sql_init, combine_output = True)
2025-05-01 13:32:44.159 run_errors_map['out_prep_ddl'] = act_db_main.clean_stdout
2025-05-01 13:32:44.171 act_db_main.reset()
2025-05-01 13:32:44.184
2025-05-01 13:32:44.192 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:44.200 # Some problem raised during init_sql execution
2025-05-01 13:32:44.209 pass
2025-05-01 13:32:44.222 else:
2025-05-01 13:32:44.230 # Query to be used for check that all DB objects present in replica (after last DML statement completed on master DB):
2025-05-01 13:32:44.240 ddl_ready_query = "select 1 from rdb$relations where rdb$relation_name = upper('t_completed')"
2025-05-01 13:32:44.249 #####################################################################
2025-05-01 13:32:44.260 ###  WAIT UNTIL REPLICA GET SEGMENT(S) WITH INITIAL DDL AND DATA  ###
2025-05-01 13:32:44.274 #####################################################################
2025-05-01 13:32:44.285 watch_replica( act_db_repl, MAX_TIME_FOR_WAIT_DATA_IN_REPLICA, ddl_ready_query)
2025-05-01 13:32:44.298
2025-05-01 13:32:44.305 # Must be EMPTY:
2025-05-01 13:32:44.313 run_errors_map['out_repl_ddl'] = capsys.readouterr().out
2025-05-01 13:32:44.321
2025-05-01 13:32:44.330 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:44.338 # Some problem raised with delivering DDL changes to replica
2025-05-01 13:32:44.345 pass
2025-05-01 13:32:44.358 else:
2025-05-01 13:32:44.369
2025-05-01 13:32:44.377 with act_db_main.db.connect() as con:
2025-05-01 13:32:44.384 preserved_segment_no = -1
2025-05-01 13:32:44.390
2025-05-01 13:32:44.397 tp_oat = tpb(isolation = Isolation.SNAPSHOT, lock_timeout = 0)
2025-05-01 13:32:44.404 tx_oat = con.transaction_manager(tp_oat)
2025-05-01 13:32:44.410 cur_oat = tx_oat.cursor()
2025-05-01 13:32:44.417
2025-05-01 13:32:44.423 tx_oat.begin()
2025-05-01 13:32:44.430 replold_lines = get_repl_log(act_db_main)
2025-05-01 13:32:44.437
2025-05-01 13:32:44.445 try:
2025-05-01 13:32:44.453 cur_oat.execute(f"insert /* trace_tag OAT */ into test(s) select lpad('', {FLD_WIDTH}, uuid_to_char(gen_uuid())) from rdb$types,rdb$types rows {ADD_ROWS_IN_OAT}")
2025-05-01 13:32:44.460 cur_oat.execute('select max(id) from test')
2025-05-01 13:32:44.468 cur_oat.fetchone()
2025-05-01 13:32:44.475 except DatabaseError as e:
2025-05-01 13:32:44.483 run_errors_map['main_oat_init_err'] = e.__str__()
2025-05-01 13:32:44.490
2025-05-01 13:32:44.497 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:44.504 # Some problem was in just executed OAT-statement
2025-05-01 13:32:44.511 pass
2025-05-01 13:32:44.521 else:
2025-05-01 13:32:44.534 ##############################################################
2025-05-01 13:32:44.544 ###  CHECK REPL.LOG: WAITING FOR "PRESERVING OAT" MESSAGE  ###
2025-05-01 13:32:44.551 ##############################################################
2025-05-01 13:32:44.562 # VERBOSE: Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)
2025-05-01 13:32:44.573 pattern_to_check = re.compile( r'preserving \(oat:\s+\d+\s+in\s+segment\s+\d+', re.IGNORECASE )
2025-05-01 13:32:44.584 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)
2025-05-01 13:32:44.595
2025-05-01 13:32:44.609 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:44.616 # Timeout expired: message "Segment ... preserving (OAT: ... in segment ...)" did not appeared
2025-05-01 13:32:44.625 # in replication log for <MAX_TIME_FOR_WAIT_SEGMENT_IN_LOG> seconds.
2025-05-01 13:32:44.633 pass
2025-05-01 13:32:44.639 else:
2025-05-01 13:32:44.646
2025-05-01 13:32:44.653 ###############################################
2025-05-01 13:32:44.666 ###  MASTER: RUN DML BEFORE 'NBACKUP -B 0'  ###
2025-05-01 13:32:44.678 ###############################################
2025-05-01 13:32:44.693 # tp_wrk = tpb(isolation = Isolation.READ_COMMITTED_READ_CONSISTENCY, lock_timeout = 3) # ?!?! check trace  !!!
2025-05-01 13:32:44.705 tp_bef = tpb(isolation = Isolation.READ_COMMITTED, lock_timeout = 3)
2025-05-01 13:32:44.715 tx_bef = con.transaction_manager(tp_bef)
2025-05-01 13:32:44.725 cur_bef = tx_bef.cursor()
2025-05-01 13:32:44.734 try:
2025-05-01 13:32:44.747 tx_bef.begin()
2025-05-01 13:32:44.756 cur_bef.execute(f"insert /* trace_tag before creating nbk-0 */ into test2(id) values(?) returning rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE')", (TEST2_VALUE,))
2025-05-01 13:32:44.767
2025-05-01 13:32:44.775 # If returned value of rdb$get_context('SYSTEM', 'REPLICATION_SEQUENCE') is <N> then
2025-05-01 13:32:44.785 # message in replication log contains this number PLUS 1, e.g. (for REPLICATION_SEQUENCE = 1):
2025-05-01 13:32:44.799 # "Segment 2 (11534562 bytes) is replicated in 0.934s, preserving (OAT: 10 in segment 2)"
2025-05-01 13:32:44.812 # We store this result in order to check further content of replication log that this
2025-05-01 13:32:44.821 # segment was eventuially deleted (this will mean SUCCESSFUL finish of test):
2025-05-01 13:32:44.831 #
2025-05-01 13:32:44.842 preserved_segment_no = int(cur_bef.fetchone()[0]) + 1
2025-05-01 13:32:44.853 tx_bef.commit()
2025-05-01 13:32:44.863 except DatabaseError as e:
2025-05-01 13:32:44.871 run_errors_map['main_dml_afte_nbk0_err'] = e.__str__()
2025-05-01 13:32:44.884
2025-05-01 13:32:44.896 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:44.907 # Some problem was in just executed statement
2025-05-01 13:32:44.917 pass
2025-05-01 13:32:44.928 else:
2025-05-01 13:32:44.937 ##############################################
2025-05-01 13:32:44.945 ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
2025-05-01 13:32:44.953 ##############################################
2025-05-01 13:32:44.959 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-05-01 13:32:44.968 chk_bef_sql = f'set heading off;select count(*) from test2 where id = {TEST2_VALUE};'
2025-05-01 13:32:44.978 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' )
2025-05-01 13:32:44.989
2025-05-01 13:32:45.000 # Must be EMPTY:
2025-05-01 13:32:45.009 run_errors_map['repl_chk_addi_data_err'] = capsys.readouterr().out
2025-05-01 13:32:45.017
2025-05-01 13:32:45.023 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.031 # Timeout expired: expected data did not appear in replica DB for <MAX_TIME_FOR_WAIT_DATA_IN_REPLICA> seconds.
2025-05-01 13:32:45.041 pass
2025-05-01 13:32:45.049 else:
2025-05-01 13:32:45.057 ################################################
2025-05-01 13:32:45.065 ###  REPLICA: CHANGE STATE TO FULL SHUTDOWN  ###
2025-05-01 13:32:45.072 ################################################
2025-05-01 13:32:45.080 act_db_repl.gfix(switches=['-shut', 'full', '-force', '0', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-05-01 13:32:45.087 run_errors_map['repl_full_shutdown_err'] = act_db_repl.stdout
2025-05-01 13:32:45.093 act_db_repl.reset()
2025-05-01 13:32:45.099
2025-05-01 13:32:45.105 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.112 pass
2025-05-01 13:32:45.118 else:
2025-05-01 13:32:45.125 ##########################################
2025-05-01 13:32:45.131 ###  M A S T E R:    M A K E   N B K 0  ##
2025-05-01 13:32:45.138 ##########################################
2025-05-01 13:32:45.145 # DO NOT use 'combine_output = True' here: nbackup produces non-empty output when successfully completes.
2025-05-01 13:32:45.150 act_db_main.nbackup( switches = ['-b', '0', act_db_main.db.dsn, db_nbk0], io_enc = locale.getpreferredencoding(), combine_output = False )
2025-05-01 13:32:45.163 run_errors_map['main_create_nbk0_err'] = act_db_main.stderr
2025-05-01 13:32:45.176 act_db_main.reset()
2025-05-01 13:32:45.187
2025-05-01 13:32:45.197 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.205 # Some errors occurres during 'nbackup -b 0 db_main_alias ...'
2025-05-01 13:32:45.211 pass
2025-05-01 13:32:45.217 else:
2025-05-01 13:32:45.223 ##############################################################################################
2025-05-01 13:32:45.231 ###   NBK0: FIXUP, SET AS REPLICA, CHANGE STATE TO FULL SHUTDOWN,  MOVE TO OLD  'DB_REPL'  ###
2025-05-01 13:32:45.243 ##############################################################################################
2025-05-01 13:32:45.251 try:
2025-05-01 13:32:45.261 act_db_repl.nbackup(switches = ['-SEQ', '-F', str(db_nbk0)], combine_output = True, io_enc = locale.getpreferredencoding())
2025-05-01 13:32:45.270 # act_db_main.svcmgr(switches=['action_nfix', 'dbname', str(db_nbk0)], io_enc = locale.getpreferredencoding())
2025-05-01 13:32:45.279 with act_db_main.connect_server() as srv:
2025-05-01 13:32:45.287 #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
2025-05-01 13:32:45.295 srv.database.set_replica_mode(database = db_nbk0, mode = ReplicaMode.READ_ONLY)
2025-05-01 13:32:45.303 srv.database.shutdown(database = db_nbk0, mode = ShutdownMode.FULL, method = ShutdownMethod.FORCED, timeout = 0)
2025-05-01 13:32:45.311 except DatabaseError as e:
2025-05-01 13:32:45.321 run_errors_map['nbk0_make_new_replica_err'] = e.__str__()
2025-05-01 13:32:45.328
2025-05-01 13:32:45.334 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.340 pass
2025-05-01 13:32:45.345 else:
2025-05-01 13:32:45.351
2025-05-01 13:32:45.357 ##################################
2025-05-01 13:32:45.366 ###   OVERWRITE  OLD  REPLICA  ###
2025-05-01 13:32:45.377 ##################################
2025-05-01 13:32:45.391 shutil.move(db_nbk0, db_info[act_db_repl,'db_full_path'])
2025-05-01 13:32:45.403
2025-05-01 13:32:45.413 ##################################
2025-05-01 13:32:45.422 ###   REPLICA:  BRING  ONLINE  ###
2025-05-01 13:32:45.435 ##################################
2025-05-01 13:32:45.447 act_db_repl.gfix(switches=['-online', act_db_repl.db.dsn], io_enc = locale.getpreferredencoding(), combine_output = True )
2025-05-01 13:32:45.455 run_errors_map['repl_bring_online_err']  = act_db_repl.stdout
2025-05-01 13:32:45.463 act_db_repl.reset()
2025-05-01 13:32:45.469
2025-05-01 13:32:45.477 replold_lines = get_repl_log(act_db_main)
2025-05-01 13:32:45.492 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.501 pass
2025-05-01 13:32:45.511 else:
2025-05-01 13:32:45.525 ##############################################
2025-05-01 13:32:45.535 ###  MASTER: FINAL ACTION WITHIN TX = OAT  ###
2025-05-01 13:32:45.546 ##############################################
2025-05-01 13:32:45.556 try:
2025-05-01 13:32:45.566 tx_oat.commit()
2025-05-01 13:32:45.573 except DatabaseError as e:
2025-05-01 13:32:45.580 run_errors_map['main_oat_fini_err'] = e.__str__()
2025-05-01 13:32:45.589
2025-05-01 13:32:45.599 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.607 pass
2025-05-01 13:32:45.615 else:
2025-05-01 13:32:45.623
2025-05-01 13:32:45.630 ############################################################################
2025-05-01 13:32:45.639 ###  CHECK REPL.LOG: WAITING FOR "Transaction <N> is not found" MESSAGE  ###
2025-05-01 13:32:45.648 ############################################################################
2025-05-01 13:32:45.656 # Before fix: "ERROR: Transaction 13 is not found" appeared in the repl log at thios point.
2025-05-01 13:32:45.663 pattern_to_check = re.compile( r'Error:\s+Transaction\s+\d+\s+(is\s+)?not\s+found', re.IGNORECASE )
2025-05-01 13:32:45.675 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)
2025-05-01 13:32:45.684
2025-05-01 13:32:45.692 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.701 pass
2025-05-01 13:32:45.711 else:
2025-05-01 13:32:45.720 ##############################################
2025-05-01 13:32:45.730 ###  WAIT UNTIL REPLICA DB BECOMES ACTUAL  ###
2025-05-01 13:32:45.737 ##############################################
2025-05-01 13:32:45.745 # ( a: Action, max_allowed_time_for_wait, ddl_ready_query = '', isql_check_script = '', replica_expected_out = ''):
2025-05-01 13:32:45.753 chk_oat_sql = 'set heading off;select max(id) from test;'
2025-05-01 13:32:45.766 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) )
2025-05-01 13:32:45.775 # Must be EMPTY:
2025-05-01 13:32:45.784 run_errors_map['repl_chk_fini_err'] = capsys.readouterr().out
2025-05-01 13:32:45.793
2025-05-01 13:32:45.799 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.804 pass
2025-05-01 13:32:45.811 else:
2025-05-01 13:32:45.818 #######################################################################################
2025-05-01 13:32:45.827 ###  CHECK REPL.LOG: WAITING FOR "DELETING SEGMENT {} AS NO LONGER NEEDED" MESSAGE  ###
2025-05-01 13:32:45.834 #######################################################################################
2025-05-01 13:32:45.841 # VERBOSE: Deleting segment 2 as no longer needed
2025-05-01 13:32:45.847 # NB: before fix message was: "VERBOSE: Deleting segment 2 due to fast forward"
2025-05-01 13:32:45.853 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 )
2025-05-01 13:32:45.865 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)
2025-05-01 13:32:45.875
2025-05-01 13:32:45.884 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.891 # We had a problem in some of previous steps.
2025-05-01 13:32:45.899 # First, we have to RECREATE both master and slave databases
2025-05-01 13:32:45.907 # (otherwise further execution of this test or other replication-related tests most likely will fail):
2025-05-01 13:32:45.915 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'])
2025-05-01 13:32:45.923 else:
2025-05-01 13:32:45.936 drop_db_objects(act_db_main, act_db_repl, capsys)
2025-05-01 13:32:45.946 # Must be EMPTY:
2025-05-01 13:32:45.955 run_errors_map['out_drop'] = capsys.readouterr().out
2025-05-01 13:32:45.967
2025-05-01 13:32:45.979 if max(v.strip() for v in run_errors_map.values()):
2025-05-01 13:32:45.993 print(f'Problem(s) detected, check run_errors_map:')
2025-05-01 13:32:46.007 for k,v in run_errors_map.items():
2025-05-01 13:32:46.017 if v.strip():
2025-05-01 13:32:46.029 print(k,':')
2025-05-01 13:32:46.041 print(v.strip())
2025-05-01 13:32:46.048 print('-' * 40)
2025-05-01 13:32:46.055
2025-05-01 13:32:46.063 >       assert '' == capsys.readouterr().out
2025-05-01 13:32:46.074 E       AssertionError: assert
2025-05-01 13:32:46.083 E         - Problem(s) detected, check run_errors_map:
2025-05-01 13:32:46.091 E         - repl_tx_not_found_err :
2025-05-01 13:32:46.100 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.
2025-05-01 13:32:46.107 E         - replication log diff:
2025-05-01 13:32:46.113 E         -    0 ---
2025-05-01 13:32:46.120 E         -    1 +++
2025-05-01 13:32:46.127 E         -    2 @@ -5383,3 +5383,82 @@
2025-05-01 13:32:46.134 E         -    3  deb10build1 (replica) Thu May  1 13:18:41 2025
2025-05-01 13:32:46.141 E         -    4  	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.148 E         -    5  	VERBOSE: No new segments found, suspending
2025-05-01 13:32:46.154 E         -    6 +
2025-05-01 13:32:46.163 E         -    7 +deb10build1 (replica) Thu May  1 13:18:44 2025
2025-05-01 13:32:46.172 E         -    8 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.179 E         -    9 +	VERBOSE: Added 2 segment(s) to the queue
2025-05-01 13:32:46.190 E         -   10 +
2025-05-01 13:32:46.201 E         -   11 +deb10build1 (replica) Thu May  1 13:18:44 2025
2025-05-01 13:32:46.209 E         -   12 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.225 E         -   13 +	VERBOSE: No new segments found, suspending
2025-05-01 13:32:46.234 E         -   14 +
2025-05-01 13:32:46.248 E         -   15 +deb10build1 (replica) Thu May  1 13:18:47 2025
2025-05-01 13:32:46.257 E         -   16 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.267 E         -   17 +	VERBOSE: Added 2 segment(s) to the queue
2025-05-01 13:32:46.275 E         -   18 +
2025-05-01 13:32:46.288 E         -   19 +deb10build1 (replica) Thu May  1 13:18:47 2025
2025-05-01 13:32:46.300 E         -   20 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.308 E         -   21 +	VERBOSE: No new segments found, suspending
2025-05-01 13:32:46.316 E         -   22 +
2025-05-01 13:32:46.322 E         -   23 +deb10build1 (replica) Thu May  1 13:18:50 2025
2025-05-01 13:32:46.329 E         -   24 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.335 E         -   25 +	VERBOSE: Added 2 segment(s) to the queue
2025-05-01 13:32:46.341 E         -   26 +
2025-05-01 13:32:46.346 E         -   27 +deb10build1 (replica) Thu May  1 13:18:50 2025
2025-05-01 13:32:46.352 E         -   28 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.359 E         -   29 +	VERBOSE: No new segments found, suspending
2025-05-01 13:32:46.365 E         -   30 +
2025-05-01 13:32:46.378 E         -   31 +deb10build1 (replica) Thu May  1 13:18:53 2025
2025-05-01 13:32:46.388 E         -   32 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.397 E         -   33 +	VERBOSE: Added 2 segment(s) to the queue
2025-05-01 13:32:46.403 E         -   34 +
2025-05-01 13:32:46.409 E         -   35 +deb10build1 (replica) Thu May  1 13:18:53 2025
2025-05-01 13:32:46.420 E         -   36 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.427 E         -   37 +	VERBOSE: No new segments found, suspending
2025-05-01 13:32:46.433 E         -   38 +
2025-05-01 13:32:46.438 E         -   39 +deb10build1 (replica) Thu May  1 13:18:56 2025
2025-05-01 13:32:46.447 E         -   40 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.454 E         -   41 +	VERBOSE: Added 3 segment(s) to the queue
2025-05-01 13:32:46.464 E         -   42 +
2025-05-01 13:32:46.478 E         -   43 +deb10build1 (replica) Thu May  1 13:18:56 2025
2025-05-01 13:32:46.487 E         -   44 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.495 E         -   45 +	ERROR: connection shutdown
2025-05-01 13:32:46.503 E         -   46 +	Database is shutdown.
2025-05-01 13:32:46.514 E         -   47 +	At segment 6, offset 48
2025-05-01 13:32:46.524 E         -   48 +
2025-05-01 13:32:46.532 E         -   49 +deb10build1 (replica) Thu May  1 13:18:56 2025
2025-05-01 13:32:46.539 E         -   50 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.547 E         -   51 +	VERBOSE: Disconnecting and suspending
2025-05-01 13:32:46.559 E         -   52 +
2025-05-01 13:32:46.568 E         -   53 +deb10build1 (replica) Thu May  1 13:19:03 2025
2025-05-01 13:32:46.575 E         -   54 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.589 E         -   55 +	VERBOSE: Added 3 segment(s) to the queue
2025-05-01 13:32:46.599 E         -   56 +
2025-05-01 13:32:46.607 E         -   57 +deb10build1 (replica) Thu May  1 13:19:04 2025
2025-05-01 13:32:46.615 E         -   58 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.621 E         -   59 +	VERBOSE: Database sequence has been changed to 5, preparing for replication reset
2025-05-01 13:32:46.627 E         -   60 +
2025-05-01 13:32:46.634 E         -   61 +deb10build1 (replica) Thu May  1 13:19:04 2025
2025-05-01 13:32:46.639 E         -   62 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.646 E         -   63 +	VERBOSE: Segment 4 (15729380 bytes) is scanned in 0.005s, preserving (OAT: 29 in segment 4)
2025-05-01 13:32:46.654 E         -   64 +
2025-05-01 13:32:46.662 E         -   65 +deb10build1 (replica) Thu May  1 13:19:04 2025
2025-05-01 13:32:46.676 E         -   66 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.684 E         -   67 +	VERBOSE: Segment 5 (646 bytes) is scanned in 0.004s, preserving (OAT: 29 in segment 4)
2025-05-01 13:32:46.691 E         -   68 +
2025-05-01 13:32:46.698 E         -   69 +deb10build1 (replica) Thu May  1 13:19:04 2025
2025-05-01 13:32:46.706 E         -   70 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.715 E         -   71 +	VERBOSE: Resetting replication to continue from segment 6 (new OAT: 29 in segment 4)
2025-05-01 13:32:46.724 E         -   72 +
2025-05-01 13:32:46.732 E         -   73 +deb10build1 (replica) Thu May  1 13:19:04 2025
2025-05-01 13:32:46.739 E         -   74 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.746 E         -   75 +	VERBOSE: Added 3 segment(s) to the queue
2025-05-01 13:32:46.753 E         -   76 +
2025-05-01 13:32:46.759 E         -   77 +deb10build1 (replica) Thu May  1 13:19:04 2025
2025-05-01 13:32:46.769 E         -   78 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.781 E         -   79 +	ERROR: Transaction 29 is not found
2025-05-01 13:32:46.794 E         -   80 +	At segment 6, offset 48
2025-05-01 13:32:46.803 E         -   81 +
2025-05-01 13:32:46.809 E         -   82 +deb10build1 (replica) Thu May  1 13:19:04 2025
2025-05-01 13:32:46.815 E         -   83 +	Database: /home/fbqa/qa-2024/unpacked-snapshot.tmp/examples/empbuild/qa_replication/db_repl.fdb
2025-05-01 13:32:46.824 E         -   84 +	VERBOSE: Disconnecting and suspending
2025-05-01 13:32:46.837 E         - ----------------------------------------
2025-05-01 13:32:46.848
2025-05-01 13:32:46.857 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_12224/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 @@ -5383,3 +5383,82 @@
E         -    3  deb10build1 (replica) Thu May  1 13:18:41 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) Thu May  1 13:18:44 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) Thu May  1 13:18:44 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) Thu May  1 13:18:47 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) Thu May  1 13:18:47 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) Thu May  1 13:18:50 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) Thu May  1 13:18:50 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) Thu May  1 13:18:53 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) Thu May  1 13:18:53 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) Thu May  1 13:18:56 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) Thu May  1 13:18:56 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) Thu May  1 13:18:56 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) Thu May  1 13:19:03 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) Thu May  1 13:19:04 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) Thu May  1 13:19:04 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 0.005s, preserving (OAT: 29 in segment 4)
E         -   64 +
E         -   65 +deb10build1 (replica) Thu May  1 13:19:04 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) Thu May  1 13:19:04 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) Thu May  1 13:19:04 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) Thu May  1 13:19:04 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) Thu May  1 13:19:04 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 53333 46555 2025.06.29 13:19:34.767 2025.06.29 13:20:28.100 2025.06.29 11:50:52.169 2025.06.29 11:51:38.724
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):