[MDEV-28966] Assertion `row_data' failed in unpack_row / online_alter_read_from_binlog - Jira

XML

Word

Printable

Details

Type: Bug
Status: Closed (View Workflow)
Priority: Critical
Resolution: Cannot Reproduce
Affects Version/s: N/A
Fix Version/s: N/A
Component/s: Data Definition - Alter Table, Virtual Columns
Labels:
None

Description

First case is deterministic (I think) with a sync point, the second test case is non-deterministic without instrumentation, run with --repeat=N if it doesn't fail right away. Choose whichever you find more convincing, both end with the same assertion failure. The one without debug instrumentation also crashes on a non-debug build.

Test case 1
--source include/have_innodb.inc
--source include/have_debug_sync.inc

create table t (a char(9)) engine=InnoDB;
insert into t values ('foobar');

--send
set debug_sync= 'now wait_for downgraded';

--connect(con1,localhost,root,,)
set debug_sync= 'alter_table_online_downgraded signal downgraded wait_for goforit';
--send
alter ignore table t add b char(3) as (a) stored, algorithm=copy, lock=none;

--connection default
--reap
update t set a = 'foobarqux';
set debug_sync= 'now signal goforit';

--connection con1
--reap

# Cleanup
drop table t;
set debug_sync= reset;

Test case 2
--source include/have_innodb.inc

create table t (a char(9)) engine=InnoDB;
insert into t values ('foo'),('bar'),('qux');

--connect(con1,localhost,root,,)
--send
alter ignore table t add b char(3) as (a) stored, algorithm=copy, lock=none;

--connection default
update t set a = 'foobarqux';
update t set a = 'quxfoobar';
update t set a = 'barquxfoo';

--connection con1
--reap

# Cleanup
drop table t;

bb-10.10-MDEV-16329 cb1f08bd1c
mariadbd: /data/src/preview-10.10-online-alter/sql/rpl_record.cc:201: int unpack_row(rpl_group_info, TABLE, uint, const uchar, const MY_BITMAP, const uchar*, ulong, const uchar*): Assertion `row_data' failed.
220628 1:37:38 [ERROR] mysqld got signal 6 ;

#7 0x00007f64c7297662 in __GI___assert_fail (assertion=0x558939819a97 "row_data", file=0x558939819970 "/data/src/preview-10.10-online-alter/sql/rpl_record.cc", line=201, function=0x558939819ab0 "int unpack_row(rpl_group_info, TABLE, uint, const uchar, const MY_BITMAP, const uchar*, ulong, const uchar*)") at assert.c:101
No locals.
#8 0x000055893877b64d in unpack_row (rgi=0x7f64b97a7210, table=0x7f6494020128, colcnt=1, row_data=0x0, cols=0x7f649402a708, current_row_end=0x7f649402a790, master_reclength=0x7f649402a720, row_end=0x7f649402a88a "\245\245\245\245\245\245h4z\025") at /data/src/preview-10.10-online-alter/sql/rpl_record.cc:201
error = 21897
_db_stack_frame_ = {func = 0x558939816ee8 "Rows_log_event::do_apply_event(Relay_log_info*)", file = 0x558939814038 "/data/src/preview-10.10-online-alter/sql/log_event_server.cc", level = 2147483657, line = -1, prev = 0x7f64b97a5930}
__PRETTY_FUNCTION__ = "int unpack_row(rpl_group_info, TABLE, uint, const uchar, const MY_BITMAP, const uchar*, ulong, const uchar*)"
master_null_byte_count = 3111800688
null_ptr = 0x194000cb8 <error: Cannot access memory at address 0x194000cb8>
pack_ptr = 0x7f64b97a4f30 "\350\035\002\224d\177"
begin_ptr = 0x55893998010f
field_ptr = 0x558939444206 <_db_return_+355>
end_ptr = 0x0
null_mask = 2483202121
null_bits = 32612
i = 960474309
tabledef = 0x558939814038
conv_table = 0x1a68000000a
copy_fields = 0x7f64b97a5780
copy_fields_end = 0x7f6494000ce0
table_found = 127
max_cols = 65536
#9 0x0000558938777168 in Rows_log_event::unpack_current_row (this=0x7f649402a668, rgi=0x7f64b97a7210, cols=0x7f649402a708) at /data/src/preview-10.10-online-alter/sql/log_event.h:5292
__PRETTY_FUNCTION__ = "int Rows_log_event::unpack_current_row(rpl_group_info, const MY_BITMAP)"
#10 0x0000558938773612 in Update_rows_log_event::do_exec_row (this=0x7f649402a668, rgi=0x7f64b97a7210) at /data/src/preview-10.10-online-alter/sql/log_event_server.cc:8743
invoke_triggers = false
tmp = 0x558939599a35 "Executing"
__PRETTY_FUNCTION__ = "virtual int Update_rows_log_event::do_exec_row(rpl_group_info*)"
tmp_db = {str = 0x7f6494013f28 "test", length = 4}
message = 0x7f64940074c9 "Update_rows_log_event::unpack_current_row(-1) on table `t`"
msg = "Update_rows_log_event::unpack_current_row() on table `t`\000\020\344<\211U\000\000`Xz\271d\177\000\000\260\065\246\067\211U\000\000\070@\201\071\211U\000\000\255\027\000\000%\000\000\000\240Xz\271d\177\000\000\241\321\250\067\211U\000\000\272\231*\000\000\000\000\000\237?\343 \255\027\000"
table_name = 0x7f649401f810 "t"
quote_char = 96 '`'
error = 0
#11 0x0000558938762e02 in Rows_log_event::do_apply_event (this=0x7f649402a668, rgi=0x7f64b97a7210) at /data/src/preview-10.10-online-alter/sql/log_event_server.cc:6069
old_thd = 0x7f6494000db8
transactional_table = true
after_image = 0x7f649402a708
saved_sql_mode = 1411383296
rli = 0x7f64b97a7a30
table = 0x7f6494020128
_db_stack_frame_ = {func = 0x55893960a62d "copy_data_between_tables", file = 0x558939607930 "/data/src/preview-10.10-online-alter/sql/sql_table.cc", level = 2147483656, line = -1, prev = 0x7f64b97a5d20}
error = 0
lex = 0x7f6494005100
new_trg_event_map = 2 '\002'
__PRETTY_FUNCTION__ = "virtual int Rows_log_event::do_apply_event(rpl_group_info*)"
#12 0x00005589387349e9 in Log_event::apply_event (this=0x7f649402a668, rgi=0x7f64b97a7210) at /data/src/preview-10.10-online-alter/sql/log_event.cc:4152
res = 0
#13 0x0000558937f86d71 in online_alter_read_from_binlog (thd=0x7f6494000db8, rgi=0x7f64b97a7210, log=0x7f6494027810) at /data/src/preview-10.10-online-alter/sql/sql_table.cc:11440
descr_event = 0x7f6494028f58
ev = 0x7f649402a668
event_mem_root = {free = 0x0, used = 0x0, pre_alloc = 0x0, min_malloc = 32, block_size = 8184, block_num = 4, first_block_usage = 0, flags = 0, error_handler = 0x55893803784d <sql_alloc_error_handler()>, psi_key = 9}
backup_arena = {_vptr.Query_arena = 0x558939f38560 <vtable for Query_arena+16>, free_list = 0x7f6494014890, mem_root = 0x7f6494006d20, is_backup_arena = true, is_reprepared = false, state = Query_arena::STMT_CONVENTIONAL_EXECUTION}
event_arena = {_vptr.Query_arena = 0x558939f38560 <vtable for Query_arena+16>, free_list = 0x0, mem_root = 0x7f64b97a5b60, is_backup_arena = false, is_reprepared = false, state = Query_arena::STMT_INITIALIZED}
error = 0
log_file = 0x7f6494027ba8
old_abort_on_warning = {m_thd = 0x7f6494000db8, m_save_abort_on_warning = false}
hdeh = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x558939f44278 <vtable for Has_default_error_handler+16>, m_prev_internal_handler = 0x0}, <No data fields>}
#14 0x0000558937f8a350 in copy_data_between_tables (thd=0x7f6494000db8, from=0x7f649401a0e8, to=0x7f6494020128, create=@0x7f64b97ad390: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f6494014de8, last = 0x7f6494014df8, elements = 2}, <No data fields>}, ignore=true, order_num=0, order=0x0, copied=0x7f64b97ab0f0, deleted=0x7f64b97ab0f8, keys_onoff=Alter_info::LEAVE_AS_IS, alter_ctx=0x7f64b97ac610, online=true) at /data/src/preview-10.10-online-alter/sql/sql_table.cc:11855
table_event = {<Log_event> = {_vptr.Log_event = 0x55893a053ae0 <vtable for Table_map_log_event+16>, log_pos = 0, temp_buf = 0x0, event_owns_temp_buf = 201, when = 1656369754, when_sec_part = 415233, exec_time = 0, data_written = 8310870651015528448, server_id = 1, flags = 0, cache_type = Log_event::EVENT_TRANSACTIONAL_CACHE, slave_exec_mode = 0, writer = 0x0, thd = 0x7f6494000db8, checksum_alg = BINLOG_CHECKSUM_ALG_UNDEF}, m_table = 0x7f649401a0e8, binlog_type_info_array = 0x7f64940158a0, m_metadata_buf = {<String> = {<Charset> = {m_charset = 0x55893a8f9100 <my_charset_bin>}, <Binary_string> = {<Sql_alloc> = {<No data fields>}, Ptr = 0x7f64b97a5f5e "7\245\220yz\271d\177", str_length = 0, Alloced_length = 1024, extra_alloc = 0, alloced = false, thread_specific = false}, <No data fields>}, buff = "7\245\220yz\271d\177\000\000\311\300C9\211U\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000x~z\271d\177\000\000\000\000\000\000\000\000\000\000\301~z\271d\177\000\000\315\213d\326", '\000' <repeats 36 times>, "<?%\257", '\000' <repeats 36 times>, "\t\000\000\000\000\000\000\000f\361\262\330", '\000' <repeats 44 times>, "\303nus", '\000' <repeats 44 times>...}, m_dbnam = 0x7f6490214e60 "test", m_dblen = 4, m_tblnam = 0x7f6490214e65 "t", m_tbllen = 1, m_colcnt = 1, m_coltype = 0x7f6494028a38 "\376\245\245\245\245\245\245\245h4z\025\211U", m_memory = 0x7f6494028a38 "\376\245\245\245\245\245\245\245h4z\025\211U", m_table_id = 32, m_flags = 1, m_data_size = 23, m_field_metadata = 0x7f6494028ae0 "\376\t\245\245\245\245\245\245h4z\025\377\377\377\377\b\006", m_field_metadata_size = 2, m_null_bits = 0x7f6494028ad8 "\001\245\245\245\245\245\245\245\376\t\245\245\245\245\245\245h4z\025\377\377\377\377\b\006", m_meta_memory = 0x7f6494028ad8 "\001\245\245\245\245\245\245\245\376\t\245\245\245\245\245\245h4z\025\377\377\377\377\b\006", m_optional_metadata_len = 0, m_optional_metadata = 0x0}
rli = {<Slave_reporting_capability> = {_vptr.Slave_reporting_capability = 0x558939f4c4d0 <vtable for Relay_log_info+16>, err_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\003", '\000' <repeats 22 times>, __align = 0}, file = 0x55893981a408 "/data/src/preview-10.10-online-alter/sql/rpl_reporting.cc", name = 0x55893981a448 "err_lock", line = 27, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a440}, err_thread_id = 0, m_last_error = {number = 0, message = '\000' <repeats 44 times>, "p\|z\271d\177\000\000\320~z\271d\177", '\000' <repeats 34 times>, "Fg\336\340", '\000' <repeats 14 times>, "\307\300d\177", '\000' <repeats 18 times>, "(\305\000\244d\177\000\000\000\000\000\000\000\000\000\000\240\321\002\224d\177", '\000' <repeats 34 times>, "\066\342\371\323", '\000' <repeats 44 times>..., timestamp = "\000\000\000\000\024\201z\271d\177\000\000\267\025\\9\211U\000\000\230\001\000\000\000\000\000\000\060\177z\271d\177\000\000p-\002\224d\177\000\000\001\000\000\000\000\000\000\000p-\002\224d\177\000\000P\177z\271", skr = 13}, m_thread_name = 0x55893960a7cd "SQL"}, replicate_same_server_id = false, info_fd = -1, cur_log_fd = -1, relay_log = {<TC_LOG> = {_vptr.TC_LOG = 0x55893a0535e8 <vtable for MYSQL_BIN_LOG+16>}, <Event_log> = {<MYSQL_LOG> = {_vptr.MYSQL_LOG = 0x55893a053648 <vtable for MYSQL_BIN_LOG+112>, LOCK_log = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, file = 0x558939806e28 "/data/src/preview-10.10-online-alter/sql/log.cc", name = 0x5589398086c8 "LOCK_log", line = 3055, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a6c0}, name = 0x0, log_file_name = "!-\002\224d\177\000\000\200\200z\271\000\177\000\000\017\001S\000\000\000\000\000\f", '\000' <repeats 15 times>, "P\201z\271d\177", '\000' <repeats 11 times>, "\277\000\244d\177\000\000\000\000\000\000\000\000\000\000\240:\253:\211U\000\000\300\200z\271d\177\000\000\270\200z\271d\177\000\000\320\200z\271d\177\000\000\220G\324\070\211U\000\000\300\200z\271d\177\000\000\b\000\000\000\000\000\000\000\340\256\234\071\211U\000\000\210-\002\224d\177\000\000\320\200z\271d\177\000\000\300\205z\271d\177\000\000\200\000\000\000\000\000\000\000,\001\000\000\000\000\000\000\020\201z\271d\177\000\000\031\375\300\070\211U\000\000\000\201z\271d\177\000\000"..., time_buff = "\200\202z\271d\177\000\000\360;\001\224d\177\000\000\000\000\000", db = "\000\000\000\000\200\357z\271d\177\000\000\000\300\004\000\000\000\000\000(\t\273\070\211U\000\000\200\202z\271d\177\000\000\000\000\000\000\000\000\000\000\210-\002\224d\177\000\000\244\202z\271d\177\000\000\340\202z\271\000\000\000\000p-\002\224d\177\000\000\300\202z\271d\177\000\000\064V\324\070\211U\000\000\210-\002\224d\177\000\000\210-\002\224d\177\000\000\f", '\000' <repeats 23 times>, "\060\203z\271d\177\000\000\240\203z\271d\177\000\000\200\016\347<\211U\000\000\340\256\234\071\211U\000\001\001\000\000\000\000\000\000\000 ", '\000' <repeats 19 times>, write_error = false, inited = true, log_file = {pos_in_file = 0, end_of_file = 0, read_pos = 0x0, read_end = 0x0, buffer = 0x0, request_pos = 0x0, write_buffer = 0x0, append_read_pos = 0x0, write_pos = 0x0, write_end = 0x0, append_buffer_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, file = 0x0, name = 0x0, line = 0, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x0}, share = 0x0, read_function = 0x0, write_function = 0x0, type = TYPE_NOT_SET, disk_writes = 0, file_name = 0x0, dir = 0x0, prefix = "\000\000", file = 0, next_file_user = 0x0, seek_not_done = 0, error = 0, buffer_length = 0, read_length = 0, myflags = 0, alloced_buffer = 0}, log_type = LOG_UNKNOWN, log_state = LOG_CLOSED, io_cache_type = READ_CACHE, m_log_file_key = 0}, crypto = {scheme = 2483196728, key_version = 32612, key_length = 32, ctx_size = 0, key = " \000\000\000\221\000\000\000\003\000\000\000\000\000\000\000\021\000\000\000\220\000\000\000\070\223\002\224d\177\000", nonce = "\000\255\345<\211U\000\000@\242\276\305"}, LOCK_binlog_end_pos = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, file = 0x5589396063d0 "/data/src/preview-10.10-online-alter/sql/log.h", name = 0x558939606405 "LOCK_binlog_end_pos", line = 419, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a740}, m_key_LOCK_binlog_end_pos = 12, m_key_file_log = 6, m_key_file_log_cache = 7}, m_key_LOCK_index = 11, m_key_relay_log_update = 11, m_key_bin_log_update = 12, m_key_file_log_index = 8, m_key_file_log_index_cache = 9, m_key_COND_queue_busy = 13, reset_master_pending = 0, mark_xid_done_waiting = 0, LOCK_index = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, file = 0x558939806e28 "/data/src/preview-10.10-online-alter/sql/log.cc", name = 0x558939808b11 "LOCK_index", line = 3650, count = 0, create_flags = 2, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a7c0}, LOCK_xid_list = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\003", '\000' <repeats 22 times>, __align = 0}, file = 0x558939806e28 "/data/src/preview-10.10-online-alter/sql/log.cc", name = 0x558939808b1d "LOCK_xid_list", line = 3652, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a840}, COND_xid_list = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704d40}, COND_relay_log_updated = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704c80}, COND_bin_log_updated = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704cc0}, bytes_written = 0, index_file = {pos_in_file = 0, end_of_file = 0, read_pos = 0x0, read_end = 0x0, buffer = 0x0, request_pos = 0x0, write_buffer = 0x0, append_read_pos = 0x0, write_pos = 0x0, write_end = 0x0, append_buffer_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, file = 0x0, name = 0x0, line = 0, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x0}, share = 0x0, read_function = 0x0, write_function = 0x0, type = TYPE_NOT_SET, disk_writes = 0, file_name = 0x0, dir = 0x0, prefix = "\000\000", file = 0, next_file_user = 0x0, seek_not_done = 0, error = 0, buffer_length = 0, read_length = 0, myflags = 0, alloced_buffer = 0}, index_file_name = "\000\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000p\213z\271d\177\000\000\006BD9\211U\000\000\340\f\000\224d\177\000\000\260\213z\271\000\000\000\000\315\211\244\071\211U\000\000\000\000\000\000\000\000\000\000\200\211z\271d\177\000\000\305\254?9\000\000\000\000\225\302\244\071\211U\000\000\000\000\000\000\000\000\000\000\240\211z\271d\177\000\000\305\254?9\000\000\001\000\300\211z\271d\177\000\000\071WD9\211U\000\000\300\211z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000\000\214z\271d\177\000\000\006BD9\211U\000\000\350\034\002\224d\177\000\000\060\214z\271d\177\000\000"..., purge_index_file = {pos_in_file = 0, end_of_file = 0, read_pos = 0x0, read_end = 0x0, buffer = 0x0, request_pos = 0x0, write_buffer = 0x0, append_read_pos = 0x0, write_pos = 0x0, write_end = 0x0, append_buffer_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, file = 0x0, name = 0x0, line = 0, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x0}, share = 0x0, read_function = 0x0, write_function = 0x0, type = TYPE_NOT_SET, disk_writes = 0, file_name = 0x0, dir = 0x0, prefix = "\000\000", file = 0, next_file_user = 0x0, seek_not_done = 0, error = 0, buffer_length = 0, read_length = 0, myflags = 0, alloced_buffer = 0}, purge_index_file_name = "\200\241\215\301d\177\000\000\021\000\000\000\211U", '\000' <repeats 13 times>, "\271d\177\000\000\305\254?9\000\000\001\000\340\214z\271d\177\000\000\246\252?9\211U\000\000\000\000\000\000\000\000\000\000\350\214z\271d\177\000\000\350\214z\271d\177\000\000\001", '\000' <repeats 15 times>, "\310\214z\271d\177\000\000\310\214z\271d\177\000\000\000\000\000\000\000\000\000\000\327\273\005\000\000\000\000\000\071WD9\211U\000\000\060\215z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000p\217z\271d\177\000\000\006BD9\211U\000\000`\217z\271d\177\000\000\340\217z\271d\177\000\000"..., max_size = 281475937184965, last_used_log_number = 0, file_id = 1, open_count = 1, readers_count = -1183150400, group_commit_queue = 0x0, group_commit_queue_busy = 0 '\000', COND_queue_busy = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704d00}, num_commits = 0, num_group_commits = 0, group_commit_trigger_count = 0, group_commit_trigger_timeout = 0, group_commit_trigger_lock_wait = 0, sync_period_ptr = 0x55893ab649fc <sync_relaylog_period>, sync_counter = 0, state_file_deleted = false, binlog_state_recover_done = false, binlog_xid_count_list = {<base_ilist> = {first = 0x7f64b97a8f30, last = {_vptr.ilink = 0x558939f2f118 <vtable for ilink+16>, prev = 0x7f64b97a8f28, next = 0x0}}, <No data fields>}, LOCK_binlog_background_thread = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\003", '\000' <repeats 22 times>, __align = 0}, file = 0x558939806e28 "/data/src/preview-10.10-online-alter/sql/log.cc", name = 0x558939808b31 "LOCK_binlog_background_thread", line = 3659, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a8c0}, COND_binlog_background_thread = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704d80}, COND_binlog_background_thread_end = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704dc0}, is_relay_log = true, relay_signal_cnt = 0, checksum_alg_reset = BINLOG_CHECKSUM_ALG_UNDEF, relay_log_checksum_alg = BINLOG_CHECKSUM_ALG_UNDEF, description_event_for_exec = 0x7f6494028f58, description_event_for_queue = 0x0, last_commit_pos_file = "\260\220z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000\000\221z\271d\177\000\000%>D9\211U\000\000@\221z\271d\177\000\000\270\f\000\224R\001\000\000@\302\244\071\211U\000\000\367\001\000\000\000\000\000\000\000\221z\271d\177\000\000+d=9\000\000\000\000\332\302\244\071\211U\000\000\000\000\000\000\000\000\000\000 \221z\271d\177\000\000\305\254?9\000\000\001\000@\221z\271d\177\000\000\071WD9\211U\000\000@\221z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000\200\223z\271d\177\000\000\006BD9\211U\000\000\016\000\000\200l\001\000\000"..., last_commit_pos_offset = 140070585275072, current_binlog_id = 0, reset_master_count = {m_counter = {<std::__atomic_base<unsigned long long>> = {_M_i = 0}, <No data fields>}}, binlog_end_pos = 94047859073106, binlog_end_pos_file = "\340\f\000\224d\177\000\000\331\226z\271d\177\000\000\320\226z\271d\177\000\000\351\223z\271d\177\000\000\340\f\000\224d\177\000\000\340\223z\271d\177\000\000\315\211\244\071\211U\000\000\220\211\244\071\211U\000\000\017\000\000\200\232\000\000\000P\223z\271d\177", '\000' <repeats 11 times>, "\070\274\f\211n\253U\200\223z\271d\177\000\000\317^;9\211U\000\000\340\f\000\224d\177\000\000\250\223z\271d\177\000\000\320\226z\271d\177\000\000\340\223z\271d\177\000\000\300\223z\271d\177\000\000\t\000\000\000\000\000\000\000\332\302\244\071\211U\000\000\340\001\000\000\000\000\000\000\200\223z\271d\177\000\000+d=9\000\000\000\000\344'\217\071\211U\000\000\000\000\000\000\000\000\000\000"...}, linfo = {log_file_name = "\000\225z\271d\177\000\000X1\335\067\211U\000\000\001\f\000\224\064\000\000\000\270\r\000\224d\177\000\000f\221\217\071\211U\000\000\330n\217\071\211U\000\000\017\000\000\200]\f\000\000\000\070\274\f\211n\253U\330n\217\071\211U\000\000\260\237\326\070\211U\000\000\000\250z\271\000\177\000\000p\225z\271d\177\000\000\320\230z\271d\177\000\000\320\226z\271d\177\000\000\000\300\004\000\000\000\000\000R\236+\307\000\000\000\000\000\226z\271d\177\000\000\353\341\326\070", '\000' <repeats 12 times>, "\254\032\002\224d\177\000\000\220\225z\271d\177\000\000\001\025\273\070\001\000\000\200\001\000\000\200\003\000\000\000\254\032\002\224d\177\000\000\240\225z\271d\177\000\000"..., index_file_offset = 0, index_file_start_offset = 0, pos = 0, fatal = false}, cache_buf = {pos_in_file = 0, end_of_file = 0, read_pos = 0x0, read_end = 0x0, buffer = 0x0, request_pos = 0x0, write_buffer = 0x0, append_read_pos = 0x0, write_pos = 0x0, write_end = 0x0, append_buffer_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, file = 0x0, name = 0x0, line = 0, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x0}, share = 0x0, read_function = 0x0, write_function = 0x0, type = TYPE_NOT_SET, disk_writes = 0, file_name = 0x0, dir = 0x0, prefix = "\000\000", file = 0, next_file_user = 0x0, seek_not_done = 0, error = 0, buffer_length = 0, read_length = 0, myflags = 0, alloced_buffer = 0}, cur_log = 0x55893ac25820 <end_of_list>, sync_counter = 0, is_relay_log_recovery = false, info_file = {pos_in_file = 0, end_of_file = 0, read_pos = 0x0, read_end = 0x0, buffer = 0x0, request_pos = 0x0, write_buffer = 0x0, append_read_pos = 0x0, write_pos = 0x0, write_end = 0x0, append_buffer_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, file = 0x0, name = 0x0, line = 0, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x0}, share = 0x0, read_function = 0x0, write_function = 0x0, type = TYPE_NOT_SET, disk_writes = 0, file_name = 0x0, dir = 0x0, prefix = "\000\000", file = 0, next_file_user = 0x0, seek_not_done = 0, error = 0, buffer_length = 0, read_length = 0, myflags = 0, alloced_buffer = 0}, save_temporary_tables = 0x0, data_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\003", '\000' <repeats 22 times>, __align = 0}, file = 0x55893962e798 "/data/src/preview-10.10-online-alter/sql/rpl_rli.cc", name = 0x55893962e802 "data_lock", line = 92, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a5c0}, run_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\003", '\000' <repeats 22 times>, __align = 0}, file = 0x55893962e798 "/data/src/preview-10.10-online-alter/sql/rpl_rli.cc", name = 0x55893962e7f8 "run_lock", line = 91, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a540}, start_cond = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704bc0}, stop_cond = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704c00}, data_cond = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704b80}, mi = 0x0, inuse_relaylog_list = 0x0, last_inuse_relaylog = 0x0, cur_log_old_open_count = 0, error_on_rli_init_info = false, group_relay_log_name = "\000\000\000\020\234z\271d\177\000\000\000\000\000\000\000\000\000\000\060\234z\271d\177\000\000\071WD9\211U\000\000\060\234z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000p\236z\271d\177\000\000\006BD9\211U\000\000\360~\000\224d\177\000\000\020\237z\271d\177\000\000\b\000\000\000d\177\000\000\340\f\000\224d\177\000\000\200\234z\271d\177\000\000\060\237\341<\211U\000\000\000\000\000\000d\177\000\000 X\302:\211U\000\000x\234z\271d\177\000\000\000\000\000\000d\177\000\000 X\302:\211U\000\000\220\234z\271d\177\000\000\000\000\000\000d\177\000\000\341\245C\307d\177\000\000 X\302:\211"..., group_relay_log_pos = 0, event_relay_log_name = '\000' <repeats 48 times>, "\210\222C\307d\177\000\000\000\000\000\000\000\000\000\000(\227C\307d\177\000\000\000\000\000\000\000\000\000\000\360V\t:\211U\000\000\000\000\000\000\000\000\000@\260\237z\271d\177\000\000\370\342\273\071\211U\000\000\341\245C\307d\177", '\000' <repeats 18 times>, "`\232\303\071\211U\000\000\353\366\000\000\000\000\000\000\254\003\000\000\000\000\000\000\060\243z\271d\177\000\000\320\236z\271d\177\000\000P\336\066\307d\177\000\000\000\300\004\000\000\000\000\000\366\205C\307d\177\000\000"..., event_relay_log_pos = 0, future_event_relay_log_pos = 0, future_event_master_log_name = "\000\240z\271d\177\000\000\000\000\000\000d\177\000\000\000\000\000\000\000\000\000\000\030\240z\271d\177\000\000\300\212z\271d\177", '\000' <repeats 18 times>, "\261\314\244\071\211U\000\000\000\000\000\000\000\000\000\000p\240z\271d\177\000\000\305\254?9\000\000\001\000\220\240z\271d\177\000\000\071WD9\211U\000\000\220\240z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000\320\242z\271d\177\000\000\006BD9\211U\000\000\000\000\000\000\000\000\000\000\060\243z\271d\177\000\000\f\000\000\000d\177\000\000\340\f\000\224d\177", '\000' <repeats 18 times>..., group_master_log_name = "\000\000\000\000\000\000\000\000\060\242z\271d\177\000\000\305\254?9\000\000\001\000P\242z\271d\177\000\000\071WD9\211U\000\000P\242z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000\220\244z\271d\177\000\000\006BD9\211U\000\000\000\000\000\000\000\000\000\000\320\244z\271d\177\000\000\r\000\000\000\000\000\000\000\340\f\000\224d\177", '\000' <repeats 18 times>, "\340\f\000\224d\177\000\000\060\237\341<\211U\000\000\360\242z\271d\177\000\000'\237\240\070\211U\000\000\200Q\271\306d\177\000\000\000\065};\211U\000\000\000\000\000\000\000\000\000\000\060\237\341<\211U\000\000"..., group_master_log_pos = 0, log_space_limit = 3688, log_space_total = {m_counter = {<std::__atomic_base<unsigned long long>> = {_M_i = 0}, <No data fields>}}, ignore_log_space_limit = false, sql_force_rotate_relay = false, last_master_timestamp = 0, sql_thread_caught_up = true, slave_skip_counter = 0, max_relay_log_size = 1073741824, abort_pos_wait = 0, slave_run_id = 0, log_space_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\003", '\000' <repeats 22 times>, __align = 0}, file = 0x55893962e798 "/data/src/preview-10.10-online-alter/sql/rpl_rli.cc", name = 0x55893962e80d "log_space_lock", line = 94, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a640}, log_space_cond = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704c40}, sql_driver_thd = 0x0, events_till_abort = -1183143824, gtid_skip_flag = GTID_SKIP_NOT, inited = false, abort_slave = false, stop_for_until = false, slave_running = 0, until_condition = Relay_log_info::UNTIL_NONE, until_log_name = "\000\177\000\000\001\000\000\000d\177\004\b\361\021D\307d\177", '\000' <repeats 74 times>, "\001\000z\271", '\000' <repeats 20 times>, "\020\251\226\071\211U", '\000' <repeats 11 times>, "\246z\271d\177\000\000\305\254?9\000\000\001\000 \246z\271d\177\000\000\071WD9\000\000\000\000\347\211^9\211U\000\000\000\000\000\000\000\000\000\000\060\246z\271d\177\000\000\305\254?9\000\000\001\000P\246z\271"..., until_log_pos = 0, until_log_name_extension = 140070585280624, until_log_names_cmp_result = Relay_log_info::UNTIL_LOG_NAMES_CMP_EQUAL, until_gtid_pos = {hash = {key_offset = 0, key_length = 4, blength = 1, records = 0, flags = 1, array = {buffer = 0x7f6494023aa8 '\245' <repeats 200 times>..., elements = 0, max_element = 32, alloc_increment = 64, size_of_element = 16, m_psi_key = 0, malloc_flags = 0}, get_key = 0x0, hash_function = 0x5589393b2984 <my_hash_sort>, free = 0x5589393f344f <my_free>, charset = 0x55893a8f9100 <my_charset_bin>}, gtid_sort_array = {buffer = 0x7f649402acf8 '\245' <repeats 128 times>, "h4z\025", elements = 0, max_element = 8, alloc_increment = 8, size_of_element = 16, m_psi_key = 0, malloc_flags = 0}}, retried_trans = 0, executed_entries = {m_counter = {<std::__atomic_base<unsigned int>> = {_M_i = 0}, <No data fields>}}, ign_master_log_name_end = "\000\000\000\000\220\250z\271d\177\000\000%>D9\211U\000\000\260\250z\271d\177\000\000\000\070\274\fL\f\000\000\370y^9\211U\000\000\347\211^9\211U\000\000\001\000\000\000\000\000\000\000\345\001\000\000\000\000\000\000\000\020\000\000\000\000\000\000\000\020\000\000\000\000\000\000Z2\272b\000\000\000\000Z2\272b\000\000\000\000Z2\272b\000\000\000\000\270\r\000\224d\177\000\000l\250\217\071\211U\000\000\000\070\274\f\211n\253U\000\000\000\000\000\000\000\000\360;\001\224d\177\000\000\000\000\000\000\000\000\000\000\200\357z\271d\177\000\000\000\251z\271d\177\000\000\213U\270\070\211U\000\000\001\000\000\000\032\001\000\000\000\070\274\f\211n\253U`\255z\271"..., ign_master_log_pos_end = 94047865982129, ign_gtids = {hash = {key_offset = 0, key_length = 4, blength = 1, records = 0, flags = 1, array = {buffer = 0x7f6494023638 '\245' <repeats 200 times>..., elements = 0, max_element = 32, alloc_increment = 64, size_of_element = 16, m_psi_key = 0, malloc_flags = 0}, get_key = 0x0, hash_function = 0x5589393b2984 <my_hash_sort>, free = 0x5589393f344f <my_free>, charset = 0x55893a8f9100 <my_charset_bin>}, gtid_sort_array = {buffer = 0x7f6494028b88 '\245' <repeats 128 times>, "h4z\025", elements = 0, max_element = 8, alloc_increment = 8, size_of_element = 16, m_psi_key = 0, malloc_flags = 0}}, slave_patternload_file = "0\253z\271d\177\000\000\071WD9\211U\000\000\060\253z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000p\255z\271d\177\000\000\006BD9\211U\000\000\n\000\000\000/#sq\300\255z\271d\177\000\000\n\000\000\000d4-5\340\f\000\224\000\000\000\000X\220a9\211U\000\000\000\000\000\000\000\000\000\000\220\253z\271d\177\000\000\305\254?9\000\000\001\000\260\253z\271d\177\000\000\071WD9\211U\000\000\260\253z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000\360\255z\271d\177\000\000\006BD9\211U\000\000\340\f\000\224d\177\000\000"..., slave_patternload_file_size = 140069956488416, parallel = {domain_hash = {key_offset = 232, key_length = 4, blength = 1, records = 0, flags = 1, array = {buffer = 0x7f6494029358 '\245' <repeats 200 times>..., elements = 0, max_element = 32, alloc_increment = 64, size_of_element = 16, m_psi_key = 0, malloc_flags = 0}, get_key = 0x0, hash_function = 0x5589393b2984 <my_hash_sort>, free = 0x55893820b0ff <free_rpl_parallel_entry(void*)>, charset = 0x55893a8f9100 <my_charset_bin>}, current = 0x0, sql_thread_stopping = false}, relay_log_state = {hash = {key_offset = 0, key_length = 4, blength = 1, records = 0, flags = 1, array = {buffer = 0x7f64940299b8 '\245' <repeats 200 times>..., elements = 0, max_element = 32, alloc_increment = 64, size_of_element = 16, m_psi_key = 0, malloc_flags = 0}, get_key = 0x0, hash_function = 0x5589393b2984 <my_hash_sort>, free = 0x5589393f344f <my_free>, charset = 0x55893a8f9100 <my_charset_bin>}, LOCK_binlog_state = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, file = 0x558939667930 "/data/src/preview-10.10-online-alter/sql/rpl_gtid.cc", name = 0x558939667ec4 "LOCK_binlog_state", line = 1516, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343a4c0}, initialized = 1 '\001', gtid_sort_array = {buffer = 0x7f6494029c58 '\245' <repeats 128 times>, "h4z\025", elements = 0, max_element = 8, alloc_increment = 8, size_of_element = 16, m_psi_key = 0, malloc_flags = 0}}, restart_gtid_pos = {hash = {key_offset = 0, key_length = 4, blength = 1, records = 0, flags = 1, array = {buffer = 0x7f64940295f8 '\245' <repeats 200 times>..., elements = 0, max_element = 32, alloc_increment = 64, size_of_element = 16, m_psi_key = 0, malloc_flags = 0}, get_key = 0x0, hash_function = 0x5589393b2984 <my_hash_sort>, free = 0x5589393f344f <my_free>, charset = 0x55893a8f9100 <my_charset_bin>}, gtid_sort_array = {buffer = 0x7f6494029898 '\245' <repeats 128 times>, "h4z\025", elements = 0, max_element = 8, alloc_increment = 8, size_of_element = 16, m_psi_key = 0, malloc_flags = 0}}, last_seen_gtid = {domain_id = 0, server_id = 0, seq_no = 0}, last_trans_retry_count = 0, sql_delay = 0, sql_delay_end = 0, until_relay_log_names_defer = false, m_flags = 0}
rpl_table = {<TABLE_LIST> = {next_local = 0x0, next_global = 0x0, prev_global = 0x0, db = {str = 0x7f649401f80b "test", length = 4}, table_name = {str = 0x7f649401f810 "t", length = 1}, schema_table_name = {str = 0x0, length = 0}, alias = {str = 0x7f649401f810 "t", length = 1}, option = 0x0, on_expr = 0x0, on_context = 0x0, table_function = 0x0, sj_on_expr = 0x0, sj_inner_tables = 0, sj_in_exprs = 0, sj_subq_pred = 0x0, original_subq_pred_used_tables = 0, jtbm_subselect = 0x0, jtbm_table_no = 0, sj_mat_info = 0x0, prep_on_expr = 0x0, cond_equal = 0x0, natural_join = 0x0, is_natural_join = false, join_using_fields = 0x0, join_columns = 0x0, is_join_columns_complete = false, next_name_resolution_table = 0x0, index_hints = 0x0, table = 0x7f6494020128, table_id = 0, derived_result = 0x0, map = 0, correspondent_table = 0x0, derived = 0x0, with = 0x0, with_internal_reference_map = 0, next_with_rec_ref = 0x0, is_derived_with_recursive_reference = false, block_handle_derived = false, dt_handler = 0x0, derived_spec = {str = 0x0, length = 0}, pushdown_derived = 0x0, schema_table = 0x0, schema_select_lex = 0x0, schema_table_reformed = false, schema_table_param = 0x0, select_lex = 0x0, view = 0x0, field_translation = 0x0, field_translation_end = 0x0, field_translation_updated = false, merge_underlying_list = 0x0, view_tables = 0x0, belong_to_view = 0x0, belong_to_derived = 0x0, referencing_view = 0x0, view_used_tables = 0, map_exec = 0, tablenr_exec = 0, maybe_null_exec = 0, parent_l = 0x0, security_ctx = 0x0, view_sctx = 0x0, allowed_show = false, where = 0x0, check_option = 0x0, select_stmt = {str = 0x0, length = 0}, md5 = {str = 0x0, length = 0}, source = {str = 0x0, length = 0}, view_db = {str = 0x0, length = 0}, view_name = {str = 0x0, length = 0}, timestamp = {str = 0x0, length = 0}, definer = {<AUTHID> = {user = {str = 0x0, length = 0}, host = {str = 0x0, length = 0}}, auth = 0x0}, file_version = 0, mariadb_version = 0, updatable_view = 0, algorithm = 0, view_suid = 0, with_check = 0, effective_with_check = 0 '\000', derived_type = 0 '\000', grant = {grant_table_user = 0x0, grant_table_role = 0x0, version = 0, privilege = NO_ACL, want_privilege = NO_ACL, orig_want_privilege = NO_ACL, m_internal = {m_schema_lookup_done = false, m_schema_access = 0x0, m_table_lookup_done = false, m_table_access = 0x0}}, engine_data = 0, callback_func = 0x0, lock_type = TL_WRITE, mdl_type = MDL_INTENTION_EXCLUSIVE, table_options = 0, outer_join = 0, shared = 0, updatable = false, straight = false, updating = true, force_index = false, ignore_leaves = false, crashed = false, skip_locked = false, dep_tables = 0, on_expr_dep_tables = 0, nested_join = 0x0, embedding = 0x0, join_list = 0x0, lifted = false, cacheable_table = false, table_in_first_from_clause = false, open_type = OT_TEMPORARY_OR_BASE, contain_auto_increment = false, compact_view_format = false, where_processed = false, check_option_processed = false, required_type = TABLE_TYPE_UNKNOWN, db_type = 0x0, timestamp_buffer = '\000' <repeats 19 times>, prelocking_placeholder = TABLE_LIST::PRELOCK_NONE, open_strategy = TABLE_LIST::OPEN_NORMAL, is_alias = false, is_fqtn = false, fill_me = false, merged = false, merged_for_insert = false, sequence = false, vers_skip_create = 0, used_items = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x0, last = 0x0, elements = 0}, <No data fields>}, persistent_used_items = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x0, last = 0x0, elements = 0}, <No data fields>}, view_creation_ctx = 0x0, view_client_cs_name = {str = 0x0, length = 0}, view_connection_cl_name = {str = 0x0, length = 0}, view_body_utf8 = {str = 0x0, length = 0}, trg_event_map = 0 '\000', slave_fk_event_map = 0 '\000', optimized_away = false, materialized = false, i_s_requested_object = 0, prohibit_cond_pushdown = false, table_open_method = 0, schema_table_state = NOT_PROCESSED, is_table_read_plan = 0x0, mdl_request = {type = MDL_SHARED_WRITE, duration = MDL_TRANSACTION, next_in_list = 0x0, prev_in_list = 0x0, ticket = 0x0, key = {m_length = 8, m_db_name_length = 4, m_hash_value = 1932676072, m_ptr = "\002test\000t", '\000' <repeats 379 times>}, m_src_file = 0x5589395b2b18 "/data/src/preview-10.10-online-alter/sql/table.h", m_src_line = 2215}, partition_names = 0x0, vers_conditions = {type = SYSTEM_TIME_UNSPECIFIED, orig_type = SYSTEM_TIME_UNSPECIFIED, used = false, delete_history = false, start = {<vers_history_point_t> = {unit = VERS_UNDEFINED, item = 0x0}, <No data fields>}, end = {<vers_history_point_t> = {unit = VERS_UNDEFINED, item = 0x0}, <No data fields>}, name = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x5589396184e2 "SYSTEM_TIME", length = 11}, <No data fields>}, <No data fields>}, field_start = 0x0, field_end = 0x0, period = 0x0}, period_conditions = {type = SYSTEM_TIME_UNSPECIFIED, orig_type = SYSTEM_TIME_UNSPECIFIED, used = false, delete_history = false, start = {<vers_history_point_t> = {unit = VERS_UNDEFINED, item = 0x0}, <No data fields>}, end = {<vers_history_point_t> = {unit = VERS_UNDEFINED, item = 0x0}, <No data fields>}, name = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}, field_start = 0x0, field_end = 0x0, period = 0x0}, for_insert_data = 0 '\000', m_table_ref_type = TABLE_REF_NULL, m_table_ref_version = 0}, m_tabledef_valid = true, m_tabledef = {m_type = 0x7f649402a018 "\376\245\245\245\245\245\245\245\t\376\245\245\245\245\245\245\001\245\245\245\245\245\245\245h4z\025\217\217\217\217\065\001", m_size = 1, m_field_metadata_size = 2, m_field_metadata = 0x7f649402a020, m_flags = 1, m_null_bits = 0x7f649402a028 "\001\245\245\245\245\245\245\245h4z\025\217\217\217\217\065\001", m_memory = 0x7f649402a018 "\376\245\245\245\245\245\245\245\t\376\245\245\245\245\245\245\001\245\245\245\245\245\245\245h4z\025\217\217\217\217\065\001"}, m_conv_table = 0x7f649401a0e8, master_had_triggers = false, m_online_alter_copy_fields = 0x7f64940157b0, m_online_alter_copy_fields_end = 0x7f6494015828}
lock_error = 0
rgi = {next = 0x200000000, rli = 0x7f64b97a7a30, thd = 0x7f6494000db8, gtid_sub_id = 0, current_gtid = {domain_id = 0, server_id = 0, seq_no = 0}, current_event = 0x7f649402a668, commit_id = 0, commit_orderer = {LOCK_wait_commit = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\003", '\000' <repeats 22 times>, __align = 0}, file = 0x5589395c8710 "/data/src/preview-10.10-online-alter/sql/sql_class.cc", name = 0x5589395cadba "LOCK_wait_commit", line = 7693, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343aa40}, COND_wait_commit = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704e00}, subsequent_commits_list = 0x0, next_subsequent_commit = 0x0, waitee = {_M_b = {_M_p = 0x0}}, opaque_pointer = 0x0, wakeup_error = 0, wakeup_subsequent_commits_running = false, commit_started = false}, wait_commit_sub_id = 0, wait_commit_group_info = 0x0, gco = 0x7f64b97a73a0, parallel_entry = 0x0, deferred_events = 0x0, deferred_events_collecting = false, m_annotate_event = 0x0, tables_to_lock = 0x7f64b97a6ad0, tables_to_lock_count = 0, m_table_map = {m_mem_root = {free = 0x0, used = 0x7f649404b1e8, pre_alloc = 0x0, min_malloc = 32, block_size = 504, block_num = 5, first_block_usage = 0, flags = 0, error_handler = 0x0, psi_key = 17}, m_free = 0x7f649404b210, m_table_ids = {key_offset = 0, key_length = 8, blength = 2, records = 1, flags = 0, array = {buffer = 0x7f6494029d78 "\377\377\377\377\241\240\240\240", elements = 1, max_element = 32, alloc_increment = 64, size_of_element = 16, m_psi_key = 17, malloc_flags = 0}, get_key = 0x0, hash_function = 0x5589393b2984 <my_hash_sort>, free = 0x0, charset = 0x55893a8f9100 <my_charset_bin>}}, sleep_lock = {m_mutex = {global = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 2, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\002", '\000' <repeats 22 times>, __align = 0}, mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 3, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 16 times>, "\003", '\000' <repeats 22 times>, __align = 0}, file = 0x55893962e798 "/data/src/preview-10.10-online-alter/sql/rpl_rli.cc", name = 0x55893962fa11 "sleep_lock", line = 2176, count = 0, create_flags = 0, active_flags = 0, id = 0, thread = 0, locked_mutex = 0x0, used_mutex = 0x0, prev = 0x0, next = 0x0}, m_psi = 0x7f64c343aac0}, sleep_cond = {m_cond = {__data = {{__wseq = 0, __wseq32 = {__low = 0, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {0, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 0, __g_signals = {0, 0}}, __size = '\000' <repeats 47 times>, __align = 0}, m_psi = 0x55893d704e40}, trans_retries = 0, last_event_start_time = 0, event_relay_log_name = 0x1 <error: Cannot access memory at address 0x1>, event_relay_log_name_buf = "P8\002\224d\177\000\000@\244\000\254d\177\000\000\260uz\271d\177\000\000W]\303\070\211U\000\000P8\002\224d\177\000\000@\244\000\254d\177\000\000X8\002\224d\177\000\000P8\002\224d\177\000\000\340uz\271d\177\000\000\240A\303\070\211U\000\000P8\002\224d\177\000\000@\244\000\254d\177", '\000' <repeats 18 times>, "\060vz\271d\177\000\000\203&\326\070\211U\000\000P8\002\224d\177\000\000\320\347\357<\211U\000\000Pvz\271d\177\000\000\000\277\000\244d\177\000\000\060vz\271d\177\000\000\r\000\000\000\000\000\000\000\000\367z\271d\177\000\000\000\277\000\244d\177\000\000`vz\271d\177\000\000"..., event_relay_log_pos = 94047865418892, future_event_relay_log_pos = 0, future_event_master_log_name = "\240wz\271d\177\000\000\305\254?9\000\000\001\000\300wz\271d\177\000\000\071WD9\211U\000\000\300wz\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000\000zz\271d\177\000\000\006BD9\211U\000\000\000\000\000\000\000\000\000\000 \|z\271d\177\000\000\016\000\000\000\000\000\000\000\340\f\000\224d\177\000\000\020xz\271d\177\000\000\001\000\000\000\000\000\000\000@\207\000\224d\177\000\000\060\276\000\244d\177\000\000@xz\271d\177\000\000\067p\303\070\211U\000\000@xz\271d\177\000\000\001\000\000\000\000\000\000\000@\207\000\224d\177\000\000\060\276\000\244d\177\000\000pxz\271d\177\000\000"..., is_parallel_exec = false, gtid_pending = false, worker_error = 0, did_mark_start_commit = false, gtid_ev_flags2 = 0 '\000', gtid_ev_flags_extra = 0, gtid_ev_sa_seq_no = 0, gtid_ignore_duplicate_state = 0 '\000', row_stmt_start_timestamp = 2791866551763, long_find_row_note_printed = false, gtid_info_buf = "G\272\070\211U\000\000\000@\000\000\000\000\000\000\000\000\307\300d\177\000\000\340yz\271d\177\000\000@\000\307\300d\177\000\000\000zz\271d\177\000\000", last_master_timestamp = 0, relay_log = 0x7f64b97a7c10, retry_start_offset = 3111815040, retry_event_count = 6173149249144633344, speculation = rpl_group_info::SPECULATE_NO, killed_for_retry = 100 'd', reserved_start_alter_thread = false, finish_event_group_called = false, rpt = 0x0, start_alter_ev = 0x0, direct_commit_alter = false, sa_info = 0x0}
binlog = 0x7f6494027810
error = -1
copy = 0x7f64940157b0
copy_end = 0x7f6494015828
found_count = 3
delete_count = 0
file_sort = 0x0
info = {table = 0x7f649401a0e8, unlock_row = 0x558937e679bc <rr_unlock_row(st_join_table)>, read_record_func = 0x558937b1710b <rr_sequential(READ_RECORD)>, read_record_func_and_unpack_calls = 0x0, thd = 0x7f6494000db8, select = 0x0, ref_length = 6, reclength = 0, rec_cache_size = 0, error_offset = 0, unpack_counter = 0, ref_pos = 0x0, rec_buf = 0x0, cache = 0x0, cache_pos = 0x0, cache_end = 0x0, read_positions = 0x0, sort_info = 0x0, io_cache = 0x0, print_error = true, copy_field = 0x0, copy_field_end = 0x0}
tables = {next_local = 0x5999eefd, next_global = 0x0, prev_global = 0x0, db = {str = 0x0, length = 0}, table_name = {str = 0x0, length = 303282788}, schema_table_name = {str = 0x0, length = 0}, alias = {str = 0x0, length = 0}, option = 0x0, on_expr = 0xf7e8ba85, on_context = 0x0, table_function = 0x0, sj_on_expr = 0x0, sj_inner_tables = 0, sj_in_exprs = 0, sj_subq_pred = 0x4943d9f, original_subq_pred_used_tables = 0, jtbm_subselect = 0x0, jtbm_table_no = 0, sj_mat_info = 0x0, prep_on_expr = 0x0, cond_equal = 0xa46ffd70, natural_join = 0x0, is_natural_join = false, join_using_fields = 0x0, join_columns = 0x0, is_join_columns_complete = false, next_name_resolution_table = 0xc691b4af, index_hints = 0x0, table = 0x0, table_id = 0, derived_result = 0x0, map = 0, correspondent_table = 0x8a4d72f6, derived = 0x0, with = 0x0, with_internal_reference_map = 0, next_with_rec_ref = 0x0, is_derived_with_recursive_reference = false, block_handle_derived = false, dt_handler = 0xf78370a6, derived_spec = {str = 0x0, length = 0}, pushdown_derived = 0x0, schema_table = 0x0, schema_select_lex = 0x0, schema_table_reformed = 129, schema_table_param = 0x0, select_lex = 0x0, view = 0x0, field_translation = 0x0, field_translation_end = 0x0, field_translation_updated = 121, merge_underlying_list = 0x0, view_tables = 0x0, belong_to_view = 0x0, belong_to_derived = 0x0, referencing_view = 0x0, view_used_tables = 2676907741, map_exec = 0, tablenr_exec = 0, maybe_null_exec = 0, parent_l = 0x0, security_ctx = 0x0, view_sctx = 0x0, allowed_show = 155, where = 0x0, check_option = 0x0, select_stmt = {str = 0x0, length = 0}, md5 = {str = 0x0, length = 301219902}, source = {str = 0x0, length = 0}, view_db = {str = 0x0, length = 0}, view_name = {str = 0x0, length = 1353573416}, timestamp = {str = 0x0, length = 0}, definer = {<AUTHID> = {user = {str = 0x0, length = 0}, host = {str = 0x0, length = 1142276342}}, auth = 0x0}, file_version = 0, mariadb_version = 0, updatable_view = 0, algorithm = 0, view_suid = 3507943576, with_check = 0, effective_with_check = 0 '\000', derived_type = 0 '\000', grant = {grant_table_user = 0x0, grant_table_role = 0x0, version = 0, privilege = NO_ACL, want_privilege = NO_ACL, orig_want_privilege = NO_ACL, m_internal = {m_schema_lookup_done = false, m_schema_access = 0x0, m_table_lookup_done = false, m_table_access = 0x843895a9}}, engine_data = 140070816552549, callback_func = 0x0, lock_type = TL_UNLOCK, mdl_type = MDL_INTENTION_EXCLUSIVE, table_options = 0, outer_join = 3111807120, shared = 32612, updatable = 172, straight = 204, updating = 67, force_index = 199, ignore_leaves = 100, crashed = 127, skip_locked = false, dep_tables = 140070816556513, on_expr_dep_tables = 0, nested_join = 0x0, embedding = 0x7f64c743d338, join_list = 0xd0, lifted = 11, cacheable_table = true, table_in_first_from_clause = false, open_type = OT_TEMPORARY_OR_BASE, contain_auto_increment = false, compact_view_format = false, where_processed = false, check_option_processed = false, required_type = TABLE_TYPE_UNKNOWN, db_type = 0x0, timestamp_buffer = '\000' <repeats 19 times>, prelocking_placeholder = TABLE_LIST::PRELOCK_NONE, open_strategy = (TABLE_LIST::OPEN_STUB \| unknown: 0xb51f1cc8), is_alias = false, is_fqtn = false, fill_me = false, merged = false, merged_for_insert = false, sequence = 104, vers_skip_create = 15, used_items = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97a67b8, elements = 0}, <No data fields>}, persistent_used_items = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97a67d0, elements = 0}, <No data fields>}, view_creation_ctx = 0x1, view_client_cs_name = {str = 0x0, length = 140070585264928}, view_connection_cl_name = {str = 0x7f64b97a6830 "", length = 140070824957728}, view_body_utf8 = {str = 0x7f64b97a6970 "\017", length = 140070816584176}, trg_event_map = 15 '\017', slave_fk_event_map = 0 '\000', optimized_away = false, materialized = false, i_s_requested_object = 0, prohibit_cond_pushdown = false, table_open_method = 0, schema_table_state = NOT_PROCESSED, is_table_read_plan = 0x0, mdl_request = {type = MDL_NOT_INITIALIZED, duration = MDL_STATEMENT, next_in_list = 0x0, prev_in_list = 0x0, ticket = 0x0, key = {m_length = 0, m_db_name_length = 0, m_hash_value = 0, m_ptr = "hiz\271d\177", '\000' <repeats 90 times>, "\210\222C\307d\177\000\000\000\000\000\000\000\000\000\000(\227C\307d\177\000\000\000\000\000\000\000\000\000\000\360V\t:\211U\000\000\000\000\000\000\000\000\000@Pjz\271d\177\000\000\370\342\273\071\211U\000\000\341\245C\307d\177", '\000' <repeats 18 times>, "`\232\303\071\211U\000\000\353\366\000\000\000\000\000\000"...}, m_src_file = 0x1 <error: Cannot access memory at address 0x1>, m_src_line = 3111843520}, partition_names = 0x0, vers_conditions = {type = 213661696, orig_type = 1437298313, used = false, delete_history = false, start = {<vers_history_point_t> = {unit = VERS_TIMESTAMP, item = 0x0}, <No data fields>}, end = {<vers_history_point_t> = {unit = VERS_TIMESTAMP, item = 0x0}, <No data fields>}, name = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}, field_start = 0x7f64c743b1e1 <_Unwind_Find_FDE+97>, field_end = 0x55893800020f <parse_vcol_defs(THD, st_mem_root, TABLE, bool, vcol_init_mode)+2194>, period = 0x0}, period_conditions = {type = SYSTEM_TIME_UNSPECIFIED, orig_type = SYSTEM_TIME_UNSPECIFIED, used = true, delete_history = false, start = {<vers_history_point_t> = {unit = VERS_TIMESTAMP, item = 0x0}, <No data fields>}, end = {<vers_history_point_t> = {unit = VERS_TIMESTAMP, item = 0x0}, <No data fields>}, name = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}, field_start = 0x558939c94e81, field_end = 0x558939c39be1, period = 0x7f64b97a84e0}, for_insert_data = -55 '\311', m_table_ref_type = 21897, m_table_ref_version = 0}
fields = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97a5ce0, elements = 0}, <No data fields>}
all_fields = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97a5d00, elements = 0}, <No data fields>}
auto_increment_field_copied = false
cleanup_done = true
init_read_record_done = true
save_sql_mode = 1411383296
prev_insert_id = 0
time_to_report_progress = 1000
dfield_ptr = 0x0
save_to_s_default_fields = 0
make_versioned = false
make_unversioned = false
keep_versioned = false
bulk_insert_started = false
to_row_start = 0x0
to_row_end = 0x0
from_row_end = 0x0
query_start = {year = 0, month = 0, day = 3111804368, hour = 32612, minute = 3111804376, second = 32612, second_part = 0, neg = 0 '\000', time_type = MYSQL_TIMESTAMP_DATE}
_db_stack_frame_ = {func = 0x558939609f50 "mysql_alter_table", file = 0x558939607930 "/data/src/preview-10.10-online-alter/sql/sql_table.cc", level = 2147483655, line = -1, prev = 0x7f64b97ab1c0}
it = {<base_list_iterator> = {list = 0x7f64b97ad390, el = 0x7f6494014df8, prev = 0x7f6494014de8, current = 0x7f6494014df8}, <No data fields>}
def = 0x7f6494014a20
__PRETTY_FUNCTION__ = "int copy_data_between_tables(THD, TABLE, TABLE, List<Create_field>&, bool, uint, ORDER, ha_rows, ha_rows, Alter_info::enum_enable_or_disable, Alter_table_ctx*, bool)"
#15 0x0000558937f8323f in mysql_alter_table (thd=0x7f6494000db8, new_db=0x7f6494005a78, new_name=0x7f6494005e88, create_info=0x7f64b97ad420, table_list=0x7f6494014090, alter_info=0x7f64b97ad330, order_num=0, order=0x0, ignore=true, if_exists=false) at /data/src/preview-10.10-online-alter/sql/sql_table.cc:10897
engine_changed = false
error = false
frm_is_created = false
error_handler_pushed = false
no_ha_table = false
table = 0x7f649401a0e8
new_table = 0x7f6494020128
ddl_log_state = {list = 0x7f649401c0e8, execute_entry = 0x7f6490047e58, main_entry = 0x7f6490110d58, flags = 0}
errors_to_warnings = {<Internal_error_handler> = {_vptr.Internal_error_handler = 0x558939f442a0 <vtable for Turn_errors_to_warnings_handler+16>, m_prev_internal_handler = 0x0}, <No data fields>}
partition_changed = false
fast_alter_partition = false
partial_alter = false
start_alter_id = 0
key_info = 0x7f64940155c0
key_count = 0
varchar = false
table_creation_was_logged = true
binlog_as_create_select = false
log_if_exists = false
tables_opened = 1
new_db_type = 0x55893d011cf8
old_db_type = 0x55893d011cf8
copied = 0
deleted = 0
frm = {str = 0x7f649401c1a8 "\376\001\v\f\022", length = 485}
backup_name = {str = 0x7f64b97aba60 "#sql-backup-3722d4-5", length = 20}
index_file = '\000' <repeats 511 times>
data_file = '\000' <repeats 511 times>
backup_name_buff = "#sql-backup-3722d4-5", '\000' <repeats 39 times>
uuid_buffer = "o\312\265\020\366j\021\354\237X\004\003\000\000\000"
target_mdl_request = {type = MDL_NOT_INITIALIZED, duration = MDL_STATEMENT, next_in_list = 0x0, prev_in_list = 0x0, ticket = 0x0, key = {m_length = 0, m_db_name_length = 0, m_hash_value = 0, m_ptr = '\000' <repeats 386 times>}, m_src_file = 0x0, m_src_line = 0}
mdl_ticket = 0x7f64940083d0
alter_prelocking_strategy = {<Prelocking_strategy> = {_vptr.Prelocking_strategy = 0x558939f37aa8 <vtable for Alter_table_prelocking_strategy+16>}, <No data fields>}
online = true
trigger_param = {table = {s = 0x0, file = 0x0, next = 0x0, prev = 0x0, share_all_next = 0x0, share_all_prev = 0x0, global_free_next = 0x0, global_free_prev = 0x0, instance = 0, in_use = 0x0, record = {0x0, 0x0, 0x0}, write_row_record = 0x0, insert_values = 0x0, covering_keys = {buffer = {0}}, intersect_keys = {buffer = {0}}, keys_in_use_for_query = {buffer = {0}}, keys_in_use_for_group_by = {buffer = {0}}, keys_in_use_for_order_by = {buffer = {0}}, constraint_dependent_keys = {buffer = {0}}, key_info = 0x0, field = 0x0, vfield = 0x0, default_field = 0x0, next_number_field = 0x0, found_next_number_field = 0x0, check_constraints = 0x0, triggers = 0x0, pos_in_table_list = 0x0, pos_in_locked_tables = 0x0, internal_tables = 0x0, group = 0x0, alias = {<Charset> = {m_charset = 0x0}, <Binary_string> = {<Sql_alloc> = {<No data fields>}, Ptr = 0x0, str_length = 0, Alloced_length = 0, extra_alloc = 0, alloced = false, thread_specific = false}, <No data fields>}, null_flags = 0x0, def_read_set = {bitmap = 0x0, last_word_ptr = 0x0, last_word_mask = 0, n_bits = 0}, def_write_set = {bitmap = 0x0, last_word_ptr = 0x0, last_word_mask = 0, n_bits = 0}, tmp_set = {bitmap = 0x0, last_word_ptr = 0x0, last_word_mask = 0, n_bits = 0}, def_rpl_write_set = {bitmap = 0x0, last_word_ptr = 0x0, last_word_mask = 0, n_bits = 0}, eq_join_set = {bitmap = 0x0, last_word_ptr = 0x0, last_word_mask = 0, n_bits = 0}, cond_set = {bitmap = 0x0, last_word_ptr = 0x0, last_word_mask = 0, n_bits = 0}, read_set = 0x0, write_set = 0x0, rpl_write_set = 0x0, has_value_set = {bitmap = 0x0, last_word_ptr = 0x0, last_word_mask = 0, n_bits = 0}, query_id = 0, collected_stats = 0x0, used_stat_records = 0, opt_range_keys = {buffer = {0}}, opt_range = 0x0, const_key_parts = 0x0, opt_range_condition_rows = 0, cond_selectivity = 0, cond_selectivity_sampling_explain = 0x0, map = 0, lock_position = 0, lock_data_start = 0, lock_count = 0, tablenr = 0, used_fields = 0, temp_pool_slot = 0, status = 0, db_stat = 0, derived_select_number = 0, maybe_null = 0, current_lock = 0, copy_blobs = false, next_number_field_updated = false, null_row = false, no_rows_with_nulls = false, null_catch_flags = 0 '\000', force_index = false, force_index_order = false, force_index_group = false, distinct = false, const_table = false, no_rows = false, used_for_duplicate_elimination = false, keep_row_order = false, no_keyread = false, locked_by_logger = false, locked_by_name = false, fulltext_searched = false, no_cache = false, open_by_handler = false, auto_increment_field_not_null = false, insert_or_update = false, alias_name_used = false, get_fields_in_item_tree = false, vcol_refix_list = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x0, last = 0x0, elements = 0}, <No data fields>}, m_needs_reopen = false, created = false, master_had_triggers = false, reginfo = {join_tab = 0x0, lock_type = TL_UNLOCK, skip_locked = false, not_exists_optimize = false, impossible_range = false}, mem_root = {free = 0x0, used = 0x0, pre_alloc = 0x0, min_malloc = 0, block_size = 0, block_num = 0, first_block_usage = 0, flags = 0, error_handler = 0x0, psi_key = 0}, blob_storage = 0x0, grant = {grant_table_user = 0x0, grant_table_role = 0x0, version = 0, privilege = NO_ACL, want_privilege = NO_ACL, orig_want_privilege = NO_ACL, m_internal = {m_schema_lookup_done = false, m_schema_access = 0x0, m_table_lookup_done = false, m_table_access = 0x0}}, expr_arena = 0x0, part_info = 0x0, all_partitions_pruned_away = false, max_keys = 0, stats_is_read = false, histograms_are_read = false, mdl_ticket = 0x0, spl_opt_info = 0x0, keys_usable_for_splitting = {buffer = {0}}, notnull_cond = 0x0, online_alter_cache = 0x0, with_impossible_ranges = {buffer = {0}}, range_rowid_filter_cost_info_elems = 0, range_rowid_filter_cost_info = 0x0, range_rowid_filter_cost_info_ptr = 0x0, vers_write = false}, upgrading50to51 = false, got_error = false}
inplace_alter_table_committed = 0x0
inplace_alter_table_committed_argument = 0x0
_db_stack_frame_ = {func = 0x558939637f35 "Sql_cmd_alter_table::execute", file = 0x558939637c90 "/data/src/preview-10.10-online-alter/sql/sql_alter.cc", level = 2147483654, line = -1, prev = 0x7f64b97ad310}
table_kind = 0
is_reg_table = true
__PRETTY_FUNCTION__ = "bool mysql_alter_table(THD, const LEX_CSTRING, const LEX_CSTRING, Table_specification_st, TABLE_LIST, Alter_info, uint, ORDER*, bool, bool)"
alter_ctx = {implicit_default_value_error_field = 0x0, error_if_not_empty = false, tables_opened = 1, db = {str = 0x7f6494014778 "test", length = 4}, table_name = {str = 0x7f6494013bf0 "t", length = 1}, storage_engine_name = {str = 0x7f64b97ac730 "InnoDB", length = 6}, alias = {str = 0x7f6494013bf0 "t", length = 1}, new_db = {str = 0x7f6494014778 "test", length = 4}, new_name = {str = 0x7f6494013bf0 "t", length = 1}, new_alias = {str = 0x7f6494013bf0 "t", length = 1}, tmp_name = {str = 0x7f64b97acb8c "#sql-alter-3722d4-5", length = 19}, tmp_storage_engine_name = {str = 0x7f64b97ac7f0 "\020\310z\271d\177", length = 0}, tmp_id = {str = 0x7f64b97aba50 "o\312\265\020\366j\021\354\237X\004\003", length = 16}, id = {str = 0x7f64b97ac720 "o\311\277Z\366j\021\354\237X\004\003", length = 16}, tmp_buff = "\256\234\|9\211U\000\000@]\|9\211U\000\000\006\000\000\200\001\006\000\000\000\311z\271\000\000\000\000\261\314\244\071\211U\000\000\000\000\000\000\000\000\000\000 \307z\271d\177\000\000\246\252?9\211U\000\000\060\307z\271d\177\000\000\246\252?9\211U\000", id_buff = "o\311\277Z\366j\021\354\237X\004\003\000\000\000", storage_engine_buff = "InnoDB\000\000`\v\000\224d\177\000\000`\307z\271d\177\000\000Z\003D9\211U\000\000\340\f\000\224d\177\000\000\270\f\000\224\000\000\000\000\261\314\244\071\211U\000\000\000\000\000\000\000\000\000\000\220\307z\271d\177\000\000\246\252?9\211U\000\000\240\307z\271d\177\000\000\246\252?9\211U\000\000\260\307z\271d\177\000\000\305\254?9\211U\000\000\300\307z\271d\177\000\000`\v\000\224d\177\000\000\320\307z\271d\177\000\000Z\003D9\000\000\000\000\322\222]9\211U\000\000\000\000\000\000\000\000\000\000\360\307z\271d\177\000\000\305\254?9\000\000\001\000\020\310z\271d\177\000\000\246\252?9\211U\000", tmp_storage_engine_buff = "\020\310z\271d\177\000\000\305\254?9\211U\000\000\340\f\000\224d\177\000\000`\v\000\224d\177\000\000\060\310z\271d\177\000\000Z\003D9\211U\000\000\340\f\000\224d\177\000\000\000\345z\271d\177\000\000\320\310z\271d\177\000\000\031\071\317\067\211U\000\000\bY]9\211U\000\000\270\r\000\224d\177\000\000\260\327z\271d\177\000\000\000\345z\271d\177\000\000\300\310z\271\f\000\000\000`\v\000\224d\177\000\000\220\310z\271d\177\000\000Z\003D9\211U\000\000\340\f\000\224d\177\000\000\000Q\000\224d\177\000\000\200\366\231:\211U\000\000\350\001\361<\211U\000\000\350\002\361<\211U\000\000\360\310z\271\236\016\000", storage_engine_partitioned = false, tmp_storage_engine_name_partitioned = false, fk_error_if_delete_row = false, fk_error_id = 0x0, fk_error_table = 0x0, modified_primary_key = false, tmp_table = false, new_filename = "./test/t.frm\000\000\341\061\317\067\211U\000\000\062\033^9\211U\000\000\270\r\000\224d\177\000\000\260\327z\271d\177\000\000\000\345z\271d\177\000\000(\000\000\000\000\000\000\000\330Y\000\224d\177\000\000\270\r\000\224d\177\000\000\030\331z\271d\177\000\000\270\r\000\224\033\003\000\000,^q9\211U\000\000\300\342z\271d\177\000\000r\234\064\070\211U\000\000\000\000\000\000\000\000\000\000\270\r\000\224d\177\000\000\000\000\000\000\376\377\377\377\000\000\000\000\347\002\000\000\000\000\000\000\347\002", '\000' <repeats 66 times>..., new_alias_buff = '\000' <repeats 192 times>, tmp_name_buff = "#sql-alter-3722d4-5", '\000' <repeats 173 times>, path = "./test/t", '\000' <repeats 307 times>..., new_path = "./test/t\000\000\001", '\000' <repeats 15 times>, "\220\321z\271d\177\000\000\240\316z\271d\177\000\000 \327\303\307d\177\000\000\340\317z\271d\177\000\000\360\021D\307d\177\000\000\017", '\000' <repeats 15 times>, "\261\314\244\071\211U\000\000\000\000\000\000\000\000\000\000\320\316z\271d\177\000\000\305\254?9\000\000\000\000x\267[9\211U\000\000\000\000\000\000\000\000\000\000\360\316z\271d\177\000\000\305\254?9\000\000\001\000\020\317z\271d\177\000\000\071WD9\211U\000\000\020\317z\271d\177\000\000\340\f\000\224d\177\000\000\340\f\000\224d\177\000\000\270\f\000\224\001\000\000\000P\321z\271d\177"..., tmp_path = "./test/#sql-alter-3722d4-5\000z\271d\177\000\000\000\000\000\000\000\000\000\000\060\237\341<\211U\000\000\320\320z\271d\177\000\000'\237\240\070\211U\000\000\367\351\360\244\375\177\000\000\200\366\231:\211U\000\000\340\320z\271d\177\000\000/;\342\244\000\000\000\000x\267[9\211U\000\000\000\000\000\000\000\000\000\000\340\320z\271d\177\000\000\330Y\000\224d\177\000\000\360\320z\271d\177\000\000\370n\354\067\211U\000\000\000\321z\271d\177\000\000\330Y\000\224d\177\000\000P\321z\271d\177\000\000\312n)8\211U\000\000xG\001\224d\177\000\000\250C\001\224d\177\000\000P\321z\271d\177\000\000"...}
#16 0x00005589380d70d3 in Sql_cmd_alter_table::execute (this=0x7f64940149f8, thd=0x7f6494000db8) at /data/src/preview-10.10-online-alter/sql/sql_alter.cc:552
lex = 0x7f6494005100
select_lex = 0x7f64940059d8
first_table = 0x7f6494014090
used_engine = false
__PRETTY_FUNCTION__ = "virtual bool Sql_cmd_alter_table::execute(THD*)"
create_info = {<HA_CREATE_INFO> = {<Table_scope_and_contents_source_st> = {<Table_scope_and_contents_source_pod_st> = {alter_table_convert_to_charset = 0x0, tabledef_version = {str = 0x7f64b97aba50 "o\312\265\020\366j\021\354\237X\004\003", length = 16}, org_tabledef_version = {str = 0x0, length = 0}, connect_string = {str = 0x7f64902271d0 "", length = 0}, comment = {str = 0x7f649401eca0 "", length = 0}, alias = {str = 0x7f6494013bf0 "t", length = 1}, org_storage_engine_name = {str = 0x0, length = 0}, new_storage_engine_name = {str = 0x5589398f76eb <innobase_hton_name> "InnoDB", length = 6}, password = 0x0, tablespace = 0x0, data_file_name = 0x0, index_file_name = 0x0, max_rows = 0, min_rows = 0, auto_increment_value = 0, table_options = 8, avg_row_length = 0, used_fields = 0, key_block_size = 0, expression_length = 26, field_check_constraints = 0, stats_sample_pages = 0, null_bits = 3, options = 72, merge_insert_method = 0, extra_size = 16, db_type = 0x55893d011cf8, row_type = ROW_TYPE_DEFAULT, transactional = HA_CHOICE_UNDEF, storage_media = HA_SM_DEFAULT, page_checksum = HA_CHOICE_UNDEF, option_list = 0x0, stats_auto_recalc = HA_STATS_AUTO_RECALC_DEFAULT, varchar = false, sequence = false, check_constraint_list = 0x7f64b97ad3c0, option_struct = 0x7f64940155c0, fields_option_struct = 0x7f6494014ce8, indexes_option_struct = 0x7f6494014cf0, table = 0x0, pos_in_locked_tables = 0x0, merge_list = 0x0, mdl_ticket = 0x0, table_was_deleted = false, seq_create_info = 0x0}, vers_info = {<Table_period_info> = {<Sql_alloc> = {<No data fields>}, name = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x5589395d1d0e "SYSTEM_TIME", length = 11}, <No data fields>}, <No data fields>}, period = {start = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}, end = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}}, create_if_not_exists = false, constr = 0x0, unique_keys = 0}, as_row = {start = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}, end = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}}, versioned_fields = false, unversioned_fields = false}, period_info = {<Sql_alloc> = {<No data fields>}, name = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}, period = {start = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}, end = {<Lex_cstring> = {<st_mysql_const_lex_string> = {str = 0x0, length = 0}, <No data fields>}, <No data fields>}}, create_if_not_exists = false, constr = 0x0, unique_keys = 0}}, <Schema_specification_st> = {default_table_charset = 0x55893a99f680 <my_charset_latin1>, schema_comment = 0x0}, alter_info = 0x7f64b97ad330}, <DDL_options_st> = {m_options = DDL_options_st::OPT_NONE}, default_charset_collation = {<Lex_opt_context_charset_st> = {m_had_charset_default = false}, <Lex_exact_charset_extended_collation_attrs_st> = {m_ci = 0x0, m_type = Lex_exact_charset_extended_collation_attrs_st::TYPE_EMPTY}, m_charset_order = Lex_extended_charset_extended_collation_attrs_st::CHARSET_TYPE_EMPTY}, convert_charset_collation = {<Lex_opt_context_charset_st> = {m_had_charset_default = false}, <Lex_exact_charset_extended_collation_attrs_st> = {m_ci = 0x0, m_type = Lex_exact_charset_extended_collation_attrs_st::TYPE_EMPTY}, m_charset_order = Lex_extended_charset_extended_collation_attrs_st::CHARSET_TYPE_EMPTY}}
alter_info = {drop_list = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97ad330, elements = 0}, <No data fields>}, alter_list = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97ad348, elements = 0}, <No data fields>}, key_list = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97ad360, elements = 0}, <No data fields>}, alter_rename_key_list = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97ad378, elements = 0}, <No data fields>}, create_list = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x7f6494014de8, last = 0x7f6494014df8, elements = 2}, <No data fields>}, alter_index_ignorability_list = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97ad3a8, elements = 0}, <No data fields>}, check_constraint_list = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97ad3c0, elements = 0}, <No data fields>}, flags = 1, partition_flags = 0, keys_onoff = Alter_info::LEAVE_AS_IS, partition_names = {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x55893ac25820 <end_of_list>, last = 0x7f64b97ad3f0, elements = 0}, <No data fields>}, num_parts = 0, requested_algorithm = Alter_info::ALTER_TABLE_ALGORITHM_COPY, requested_lock = Alter_info::ALTER_TABLE_LOCK_NONE}
priv = (SELECT_ACL \| INSERT_ACL \| UPDATE_ACL \| DELETE_ACL \| CREATE_ACL \| DROP_ACL \| RELOAD_ACL \| SHUTDOWN_ACL \| PROCESS_ACL \| FILE_ACL \| GRANT_ACL \| REFERENCES_ACL \| INDEX_ACL \| ALTER_ACL \| SHOW_DB_ACL \| SUPER_ACL \| CREATE_TMP_ACL \| LOCK_TABLES_ACL \| EXECUTE_ACL \| REPL_SLAVE_ACL \| BINLOG_MONITOR_ACL \| CREATE_VIEW_ACL \| SHOW_VIEW_ACL \| CREATE_PROC_ACL \| ALTER_PROC_ACL \| CREATE_USER_ACL \| EVENT_ACL \| TRIGGER_ACL \| CREATE_TABLESPACE_ACL \| DELETE_HISTORY_ACL \| SET_USER_ACL \| FEDERATED_ADMIN_ACL \| CONNECTION_ADMIN_ACL \| READ_ONLY_ADMIN_ACL \| REPL_SLAVE_ADMIN_ACL \| REPL_MASTER_ADMIN_ACL \| BINLOG_ADMIN_ACL \| BINLOG_REPLAY_ACL \| SLAVE_MONITOR_ACL)
priv_needed = ALTER_ACL
result = false
_db_stack_frame_ = {func = 0x5589395e0038 "mysql_execute_command", file = 0x5589395df2e0 "/data/src/preview-10.10-online-alter/sql/sql_parse.cc", level = 2147483653, line = -1, prev = 0x7f64b97adf30}
#17 0x0000558937d762a7 in mysql_execute_command (thd=0x7f6494000db8, is_called_from_prepared_stmt=false) at /data/src/preview-10.10-online-alter/sql/sql_parse.cc:5996
res = 0
up_result = 0
lex = 0x7f6494005100
select_lex = 0x7f64940059d8
first_table = 0x7f6494014090
all_tables = 0x7f6494014090
unit = 0x7f64940051d8
have_table_map_for_update = false
rpl_filter = 0x558939f37250 <vtable for Internal_error_handler+16>
_db_stack_frame_ = {func = 0x5589395e13cf "mysql_parse", file = 0x5589395df2e0 "/data/src/preview-10.10-online-alter/sql/sql_parse.cc", level = 2147483652, line = -1, prev = 0x7f64b97ae380}
__PRETTY_FUNCTION__ = "int mysql_execute_command(THD*, bool)"
ots = {ctx = 0x7f6494004d98, traceable = false}
orig_binlog_format = BINLOG_FORMAT_MIXED
orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT
#18 0x0000558937d81c10 in mysql_parse (thd=0x7f6494000db8, rawbuf=0x7f6494013fe0 "alter ignore table t add b char(3) as (a) stored, algorithm=copy, lock=none", length=75, parser_state=0x7f64b97ae500) at /data/src/preview-10.10-online-alter/sql/sql_parse.cc:8036
found_semicolon = 0x0
error = 32612
lex = 0x7f6494005100
err = false
_db_stack_frame_ = {func = 0x5589395df879 "dispatch_command", file = 0x5589395df2e0 "/data/src/preview-10.10-online-alter/sql/sql_parse.cc", level = 2147483651, line = -1, prev = 0x7f64b97ae4e0}
__PRETTY_FUNCTION__ = "void mysql_parse(THD, char, uint, Parser_state*)"
#19 0x0000558937d58f11 in dispatch_command (command=COM_QUERY, thd=0x7f6494000db8, packet=0x7f649400b9e9 "", packet_length=75, blocking=true) at /data/src/preview-10.10-online-alter/sql/sql_parse.cc:1894
packet_end = 0x7f649401402b ""
parser_state = {m_lip = {lookahead_token = -1, lookahead_yylval = 0x0, m_thd = 0x7f6494000db8, m_ptr = 0x7f649401402c "\004", m_tok_start = 0x7f649401402c "\004", m_tok_end = 0x7f649401402c "\004", m_end_of_query = 0x7f649401402b "", m_tok_start_prev = 0x7f649401402b "", m_buf = 0x7f6494013fe0 "alter ignore table t add b char(3) as (a) stored, algorithm=copy, lock=none", m_buf_length = 75, m_echo = true, m_echo_saved = false, m_cpp_buf = 0x7f6494013b90 "alter ignore table t add b char(3) as (a) stored, algorithm=copy, lock=none", m_cpp_ptr = 0x7f6494013bdb "", m_cpp_tok_start = 0x7f6494013bdb "", m_cpp_tok_start_prev = 0x7f6494013bdb "", m_cpp_tok_end = 0x7f6494013bdb "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0x0, m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, ignore_space = false, stmt_prepare_mode = false, multi_statements = true, yylineno = 1, m_digest = 0x0, in_comment = NO_COMMENT, in_comment_saved = (unknown: 0x7f64), m_cpp_text_start = 0x7f6494013bcc "copy, lock=none", m_cpp_text_end = 0x7f6494013bd0 ", lock=none", m_underscore_cs = 0x0}, m_yacc = {yacc_yyss = 0x0, yacc_yyvs = 0x0, m_set_signal_info = {m_item = {0x0 <repeats 13 times>}}, m_lock_type = TL_READ_DEFAULT, m_mdl_type = MDL_SHARED_READ}, m_digest_psi = 0x7f6494004b28}
net = 0x7f64940010f0
error = false
do_end_of_statement = true
_db_stack_frame_ = {func = 0x5589395df4fd "do_command", file = 0x5589395df2e0 "/data/src/preview-10.10-online-alter/sql/sql_parse.cc", level = 2147483650, line = -1, prev = 0x7f64b97aedc0}
drop_more_results = false
__PRETTY_FUNCTION__ = "dispatch_command_return dispatch_command(enum_server_command, THD, char, uint, bool)"
__FUNCTION__ = "dispatch_command"
res = <optimized out>
#20 0x0000558937d560ea in do_command (thd=0x7f6494000db8, blocking=true) at /data/src/preview-10.10-online-alter/sql/sql_parse.cc:1407
return_value = (DISPATCH_COMMAND_CLOSE_CONNECTION \| unknown: 0x80000000)
packet = 0x7f649400b9e8 "\027"
packet_length = 76
net = 0x7f64940010f0
command = COM_QUERY
_db_stack_frame_ = {func = 0x558939a5750b "?func", file = 0x558939a57511 "?file", level = 2147483649, line = -1, prev = 0x0}
__PRETTY_FUNCTION__ = "dispatch_command_return do_command(THD*, bool)"
__FUNCTION__ = "do_command"
#21 0x00005589380c1ffd in do_handle_one_connection (connect=0x55893d6d11e8, put_in_cache=true) at /data/src/preview-10.10-online-alter/sql/sql_connect.cc:1418
create_user = true
thr_create_utime = 2791866545294
thd = 0x7f6494000db8
__PRETTY_FUNCTION__ = "void do_handle_one_connection(CONNECT*, bool)"
#22 0x00005589380c1804 in handle_one_connection (arg=0x55893d6d11e8) at /data/src/preview-10.10-online-alter/sql/sql_connect.cc:1312
connect = 0x55893d6d11e8
#23 0x00005589389cfb95 in pfs_spawn_thread (arg=0x55893d60b8e8) at /data/src/preview-10.10-online-alter/storage/perfschema/pfs.cc:2201
typed_arg = 0x55893d60b8e8
user_arg = 0x55893d6d11e8
user_start_routine = 0x5589380c174f <handle_one_connection(void*)>
pfs = 0x7f64c6b95180
klass = 0x55893ce36540
#24 0x00007f64c7761ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
ret = <optimized out>
pd = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140070585300736, 2475921954560262044, 140727369743150, 140727369743151, 140070585298816, 311296, -2552046668452741220, -2551936756463321188}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = 0
#25 0x00007f64c7360def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Attachments

Issue Links

relates to

MDEV-16329 Engine-independent online ALTER TABLE

Closed

MDEV-28808 Test MDEV-16329 (ALTER ONLINE TABLE) - Core server part

Closed

Activity

People

Assignee:: Sergei Golubchik

Reporter:: Elena Stepanova

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 2022-06-27 22:43

Updated:: 2023-04-02 16:38

Resolved:: 2022-07-24 14:25

Git Integration

Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.