2021-02-03T00:49:32.303909Z 0 [Note] [MY-000000] [Galera] SSL handshake successful, remote endpoint ssl://10.200.101.119:60282 local endpoint ssl://10.200.19.77:4567 cipher: ECDHE-RSA-AES256-GCM-SHA384 compression: none
2021-02-03T00:49:32.306975Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') connection established to adb9d480 ssl://10.200.101.119:4567
2021-02-03T00:49:32.307951Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-02-03T00:49:32.541267Z 0 [Note] [MY-000000] [Galera] declaring adb9d480 at ssl://10.200.101.119:4567 stable
2021-02-03T00:49:32.541328Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:49:32.541338Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:49:32.542362Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:49:32.543668Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,adb9d480,43)
memb {
	adb9d480,0
	b610f1a3,0
	b911f461,0
	dfa09fc0,0
	}
joined {
	}
left {
	}
partitioned {
	}
)
2021-02-03T00:49:32.543706Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:49:32.547651Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 3, memb_num = 4
2021-02-03T00:49:32.547689Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:49:32.797465Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: ae06a1e2-65b9-11eb-b6fe-e79607057526
2021-02-03T00:49:32.798524Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: ae06a1e2-65b9-11eb-b6fe-e79607057526 from 0 (garb)
2021-02-03T00:49:32.798577Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: ae06a1e2-65b9-11eb-b6fe-e79607057526 from 1 (sws-pxc-0)
2021-02-03T00:49:32.798598Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: ae06a1e2-65b9-11eb-b6fe-e79607057526 from 2 (sws-pxc-1)
2021-02-03T00:49:32.798613Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: ae06a1e2-65b9-11eb-b6fe-e79607057526 from 3 (sws-pxc-2)
2021-02-03T00:49:32.798636Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 41,
	members    = 3/4 (primary/total),
	act_id     = 57358,
	last_appl. = 57249,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:49:32.798784Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:49:32.798869Z 1 [Note] [MY-000000] [Galera] ####### processing CC 57359, local, ordered
2021-02-03T00:49:32.798894Z 1 [Note] [MY-000000] [Galera] Drain monitors from 57358 upto 57358
2021-02-03T00:49:32.798907Z 1 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:49:32.798922Z 1 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:49:32.798932Z 1 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:49:32.798940Z 1 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:49:32.798950Z 1 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57358 -> 57359
2021-02-03T00:49:32.798986Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:49:32.799025Z 1 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57359
2021-02-03T00:49:32.801723Z 0 [Note] [MY-000000] [Galera] Member 0.0 (garb) requested state transfer from 'sws-pxc-2'. Selected 3.0 (sws-pxc-2)(SYNCED) as donor.
2021-02-03T00:49:32.801760Z 0 [Note] [MY-000000] [Galera] Shifting SYNCED -> DONOR/DESYNCED (TO: 57359)
2021-02-03T00:49:32.816398Z 1 [Note] [MY-000000] [Galera] Recording CC from group: 57359
2021-02-03T00:49:32.816447Z 1 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:49:32.816459Z 1 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:49:32.816496Z 1 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57359
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 3
  members(4):
	0: adb9d480-65b9-11eb-a86c-8f0efacd420a, garb
	1: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	2: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	3: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
=================================================
2021-02-03T00:49:32.816765Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:49:32.829377Z 1 [Note] [MY-000000] [Galera] Detected STR version: 0, req_len: 52, req: xtrabackup-v2
2021-02-03T00:49:32.829452Z 1 [Note] [MY-000000] [Galera] STR v0: assuming backup request, skipping cert. index preload.
2021-02-03T00:49:32.829722Z 1 [Note] [MY-000000] [WSREP] Server status change synced -> donor
2021-02-03T00:49:32.829749Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:49:32.830198Z 0 [Note] [MY-000000] [WSREP] Initiating SST/IST transfer on DONOR side (wsrep_sst_xtrabackup-v2 --role 'donor' --address '10.200.101.119:4444/xtrabackup_sst//1' --socket '/tmp/mysql.sock' --datadir '/var/lib/mysql/' --basedir '/usr/' --plugindir '/usr/lib64/mysql/plugin/' --defaults-file '/etc/my.cnf' --defaults-group-suffix '' --mysqld-version '8.0.20-11.1'   '' --gtid 'a9b06057-64cb-11eb-8447-eb4d0d3189a0:57359' )
2021-02-03T00:49:32.841488Z 1 [Note] [MY-000000] [WSREP] DONOR thread signaled with 0
2021-02-03T00:49:32.901735Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:49:32.901781Z 0 [ERROR] [MY-000000] [WSREP-SST] Missing version string in comparison
2021-02-03T00:49:32.901890Z 0 [ERROR] [MY-000000] [WSREP-SST] left-side:  operation:<  right-side:2.4.20
2021-02-03T00:49:32.901906Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:49:35.314762Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting off
2021-02-03T00:49:43.773892Z 0 [Note] [MY-000000] [WSREP-SST] Streaming the backup to joiner at 10.200.101.119 4444
2021-02-03T00:49:47.853921Z 0 [Note] [MY-000000] [Galera] SST sent: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57359
2021-02-03T00:49:47.853954Z 0 [Note] [MY-000000] [WSREP] Server status change donor -> joined
2021-02-03T00:49:47.853972Z 0 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:49:47.859185Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting on, nonlive peers: ssl://10.200.101.119:4567 
2021-02-03T00:49:47.859554Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:49:47.859565Z 0 [Note] [MY-000000] [Galera] 3.0 (sws-pxc-2): State transfer to 0.0 (garb) complete.
2021-02-03T00:49:47.859572Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:49:47.859606Z 0 [Note] [MY-000000] [Galera] Shifting DONOR/DESYNCED -> JOINED (TO: 57367)
2021-02-03T00:49:47.859625Z 0 [Note] [MY-000000] [Galera] forgetting adb9d480 (ssl://10.200.101.119:4567)
2021-02-03T00:49:47.859649Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting off
2021-02-03T00:49:47.861145Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:49:47.862489Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,b610f1a3,44)
memb {
	b610f1a3,0
	b911f461,0
	dfa09fc0,0
	}
joined {
	}
left {
	}
partitioned {
	adb9d480,0
	}
)
2021-02-03T00:49:47.862529Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:49:47.869343Z 0 [Note] [MY-000000] [Galera] forgetting adb9d480 (ssl://10.200.101.119:4567)
2021-02-03T00:49:47.870309Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 3
2021-02-03T00:49:47.870342Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:49:47.870539Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: b702562d-65b9-11eb-a7f7-269d9416bbc0
2021-02-03T00:49:47.871166Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: b702562d-65b9-11eb-a7f7-269d9416bbc0 from 1 (sws-pxc-1)
2021-02-03T00:49:47.871199Z 0 [Warning] [MY-000000] [Galera] SYNC message from member 2 in non-primary configuration. Ignored.
2021-02-03T00:49:47.871558Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: b702562d-65b9-11eb-a7f7-269d9416bbc0 from 0 (sws-pxc-0)
2021-02-03T00:49:47.871587Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: b702562d-65b9-11eb-a7f7-269d9416bbc0 from 2 (sws-pxc-2)
2021-02-03T00:49:47.871599Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 42,
	members    = 3/3 (primary/total),
	act_id     = 57367,
	last_appl. = 57249,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:49:47.871680Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:49:47.872184Z 1 [Note] [MY-000000] [Galera] ####### processing CC 57368, local, ordered
2021-02-03T00:49:47.872248Z 1 [Note] [MY-000000] [Galera] Drain monitors from 57367 upto 57367
2021-02-03T00:49:47.872271Z 1 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:49:47.872320Z 1 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:49:47.872341Z 1 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:49:47.872357Z 1 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:49:47.872425Z 1 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57367 -> 57368
2021-02-03T00:49:47.872509Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:49:47.872563Z 0 [Note] [MY-000000] [Galera] Member 2.0 (sws-pxc-2) synced with group.
2021-02-03T00:49:47.872674Z 0 [Note] [MY-000000] [Galera] Shifting JOINED -> SYNCED (TO: 57368)
2021-02-03T00:49:47.872686Z 1 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57368
2021-02-03T00:49:47.893165Z 1 [Note] [MY-000000] [Galera] Recording CC from group: 57368
2021-02-03T00:49:47.893913Z 1 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:49:47.893983Z 1 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:49:47.894265Z 1 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57368
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 2
  members(3):
	0: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	1: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	2: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
=================================================
2021-02-03T00:49:47.894367Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:49:47.904402Z 1 [Note] [MY-000000] [Galera] Server sws-pxc-2 synced with group
2021-02-03T00:49:47.904449Z 1 [Note] [MY-000000] [WSREP] Server status change joined -> synced
2021-02-03T00:49:47.904459Z 1 [Note] [MY-000000] [WSREP] Synchronized with group, ready for connections
2021-02-03T00:49:47.904467Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:49:52.870277Z 0 [Note] [MY-000000] [Galera]  cleaning up adb9d480 (ssl://10.200.101.119:4567)
2021-02-03T00:49:53.662480Z 0 [Note] [MY-000000] [Galera] SSL handshake successful, remote endpoint ssl://10.200.101.120:53728 local endpoint ssl://10.200.19.77:4567 cipher: ECDHE-RSA-AES256-GCM-SHA384 compression: none
2021-02-03T00:49:53.663435Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') connection established to ba75382f ssl://10.200.101.120:4567
2021-02-03T00:49:53.664080Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-02-03T00:49:53.864933Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:49:53.864974Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:49:53.864983Z 0 [Note] [MY-000000] [Galera] declaring ba75382f at ssl://10.200.101.120:4567 stable
2021-02-03T00:49:54.866668Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:49:54.868113Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,b610f1a3,45)
memb {
	b610f1a3,0
	b911f461,0
	ba75382f,0
	dfa09fc0,0
	}
joined {
	}
left {
	}
partitioned {
	}
)
2021-02-03T00:49:54.868144Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:49:54.875727Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 3, memb_num = 4
2021-02-03T00:49:54.875769Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:49:54.877901Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: bb2fdbaf-65b9-11eb-a048-eec7444481db
2021-02-03T00:49:54.878961Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: bb2fdbaf-65b9-11eb-a048-eec7444481db from 0 (sws-pxc-0)
2021-02-03T00:49:54.878992Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: bb2fdbaf-65b9-11eb-a048-eec7444481db from 1 (sws-pxc-1)
2021-02-03T00:49:54.879007Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: bb2fdbaf-65b9-11eb-a048-eec7444481db from 3 (sws-pxc-2)
2021-02-03T00:49:55.158413Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: bb2fdbaf-65b9-11eb-a048-eec7444481db from 2 (garb)
2021-02-03T00:49:55.158502Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 43,
	members    = 3/4 (primary/total),
	act_id     = 57372,
	last_appl. = 57249,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:49:55.158594Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:49:55.158685Z 1 [Note] [MY-000000] [Galera] ####### processing CC 57373, local, ordered
2021-02-03T00:49:55.158731Z 1 [Note] [MY-000000] [Galera] Drain monitors from 57372 upto 57372
2021-02-03T00:49:55.158753Z 1 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:49:55.158789Z 1 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:49:55.158829Z 1 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:49:55.158853Z 1 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:49:55.158871Z 1 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57372 -> 57373
2021-02-03T00:49:55.158903Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:49:55.158937Z 1 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57373
2021-02-03T00:49:55.161874Z 0 [Note] [MY-000000] [Galera] Member 2.0 (garb) requested state transfer from 'sws-pxc-2'. Selected 3.0 (sws-pxc-2)(SYNCED) as donor.
2021-02-03T00:49:55.161945Z 0 [Note] [MY-000000] [Galera] Shifting SYNCED -> DONOR/DESYNCED (TO: 57374)
2021-02-03T00:49:55.176701Z 1 [Note] [MY-000000] [Galera] Recording CC from group: 57373
2021-02-03T00:49:55.176781Z 1 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:49:55.176799Z 1 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:49:55.176840Z 1 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57373
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 3
  members(4):
	0: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	1: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	2: ba75382f-65b9-11eb-b719-fe2e79400013, garb
	3: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
=================================================
2021-02-03T00:49:55.176899Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:49:55.188972Z 10 [Note] [MY-000000] [Galera] Detected STR version: 0, req_len: 52, req: xtrabackup-v2
2021-02-03T00:49:55.197638Z 10 [Note] [MY-000000] [Galera] STR v0: assuming backup request, skipping cert. index preload.
2021-02-03T00:49:55.197683Z 10 [Note] [MY-000000] [WSREP] Server status change synced -> donor
2021-02-03T00:49:55.197699Z 10 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:49:55.197953Z 0 [Note] [MY-000000] [WSREP] Initiating SST/IST transfer on DONOR side (wsrep_sst_xtrabackup-v2 --role 'donor' --address '10.200.101.120:4444/xtrabackup_sst//1' --socket '/tmp/mysql.sock' --datadir '/var/lib/mysql/' --basedir '/usr/' --plugindir '/usr/lib64/mysql/plugin/' --defaults-file '/etc/my.cnf' --defaults-group-suffix '' --mysqld-version '8.0.20-11.1'   '' --gtid 'a9b06057-64cb-11eb-8447-eb4d0d3189a0:57374' )
2021-02-03T00:49:55.203369Z 10 [Note] [MY-000000] [WSREP] DONOR thread signaled with 0
2021-02-03T00:49:55.260050Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:49:55.260088Z 0 [ERROR] [MY-000000] [WSREP-SST] Missing version string in comparison
2021-02-03T00:49:55.260096Z 0 [ERROR] [MY-000000] [WSREP-SST] left-side:  operation:<  right-side:2.4.20
2021-02-03T00:49:55.260155Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:49:56.876028Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting off
2021-02-03T00:50:05.984067Z 0 [Note] [MY-000000] [WSREP-SST] Streaming the backup to joiner at 10.200.101.120 4444
2021-02-03T00:50:10.157513Z 0 [Note] [MY-000000] [Galera] SST sent: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57374
2021-02-03T00:50:10.157542Z 0 [Note] [MY-000000] [WSREP] Server status change donor -> joined
2021-02-03T00:50:10.157558Z 0 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:50:10.159995Z 0 [Note] [MY-000000] [Galera] 3.0 (sws-pxc-2): State transfer to 2.0 (garb) complete.
2021-02-03T00:50:10.160023Z 0 [Note] [MY-000000] [Galera] Shifting DONOR/DESYNCED -> JOINED (TO: 57383)
2021-02-03T00:50:10.162295Z 0 [Note] [MY-000000] [Galera] Member 3.0 (sws-pxc-2) synced with group.
2021-02-03T00:50:10.162323Z 0 [Note] [MY-000000] [Galera] Shifting JOINED -> SYNCED (TO: 57383)
2021-02-03T00:50:10.162370Z 1 [Note] [MY-000000] [Galera] Server sws-pxc-2 synced with group
2021-02-03T00:50:10.162470Z 1 [Note] [MY-000000] [WSREP] Server status change joined -> synced
2021-02-03T00:50:10.162498Z 1 [Note] [MY-000000] [WSREP] Synchronized with group, ready for connections
2021-02-03T00:50:10.162505Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:50:10.165238Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting on, nonlive peers: ssl://10.200.101.120:4567 
2021-02-03T00:50:10.166859Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:50:10.166905Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:50:10.166933Z 0 [Note] [MY-000000] [Galera] forgetting ba75382f (ssl://10.200.101.120:4567)
2021-02-03T00:50:10.166960Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting off
2021-02-03T00:50:10.168892Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:50:10.170540Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,b610f1a3,46)
memb {
	b610f1a3,0
	b911f461,0
	dfa09fc0,0
	}
joined {
	}
left {
	}
partitioned {
	ba75382f,0
	}
)
2021-02-03T00:50:10.170592Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:50:10.187535Z 0 [Note] [MY-000000] [Galera] forgetting ba75382f (ssl://10.200.101.120:4567)
2021-02-03T00:50:10.187565Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 3
2021-02-03T00:50:10.187589Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:50:10.190806Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: c4505109-65b9-11eb-afbf-26bde92a24f1
2021-02-03T00:50:10.192081Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: c4505109-65b9-11eb-afbf-26bde92a24f1 from 0 (sws-pxc-0)
2021-02-03T00:50:10.192120Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: c4505109-65b9-11eb-afbf-26bde92a24f1 from 1 (sws-pxc-1)
2021-02-03T00:50:10.192146Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: c4505109-65b9-11eb-afbf-26bde92a24f1 from 2 (sws-pxc-2)
2021-02-03T00:50:10.192168Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 44,
	members    = 3/3 (primary/total),
	act_id     = 57383,
	last_appl. = 57380,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:50:10.192271Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:50:10.192435Z 10 [Note] [MY-000000] [Galera] ####### processing CC 57384, local, ordered
2021-02-03T00:50:10.192474Z 10 [Note] [MY-000000] [Galera] Drain monitors from 57383 upto 57383
2021-02-03T00:50:10.192495Z 10 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:50:10.192624Z 10 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:50:10.192655Z 10 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:50:10.192671Z 10 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:50:10.192693Z 10 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57383 -> 57384
2021-02-03T00:50:10.192801Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:50:10.192865Z 10 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57384
2021-02-03T00:50:10.224645Z 10 [Note] [MY-000000] [Galera] Recording CC from group: 57384
2021-02-03T00:50:10.224687Z 10 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:50:10.224698Z 10 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:50:10.224728Z 10 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57384
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 2
  members(3):
	0: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	1: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	2: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
=================================================
2021-02-03T00:50:10.224751Z 10 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:50:15.379320Z 0 [Note] [MY-000000] [Galera]  cleaning up ba75382f (ssl://10.200.101.120:4567)
2021-02-03T00:50:32.129252Z 0 [Note] [MY-000000] [Galera] SSL handshake successful, remote endpoint ssl://10.200.101.121:57884 local endpoint ssl://10.200.19.77:4567 cipher: ECDHE-RSA-AES256-GCM-SHA384 compression: none
2021-02-03T00:50:32.130838Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') connection established to d162f87e ssl://10.200.101.121:4567
2021-02-03T00:50:32.131408Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-02-03T00:50:32.178589Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:50:32.178636Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:50:32.178646Z 0 [Note] [MY-000000] [Galera] declaring d162f87e at ssl://10.200.101.121:4567 stable
2021-02-03T00:50:32.181018Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:50:32.183086Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,b610f1a3,47)
memb {
	b610f1a3,0
	b911f461,0
	d162f87e,0
	dfa09fc0,0
	}
joined {
	}
left {
	}
partitioned {
	}
)
2021-02-03T00:50:32.183118Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:50:32.186473Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 3, memb_num = 4
2021-02-03T00:50:32.186531Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:50:32.189620Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: d16d15c8-65b9-11eb-8be9-4ab0088dfd98
2021-02-03T00:50:32.190844Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: d16d15c8-65b9-11eb-8be9-4ab0088dfd98 from 0 (sws-pxc-0)
2021-02-03T00:50:32.190894Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: d16d15c8-65b9-11eb-8be9-4ab0088dfd98 from 1 (sws-pxc-1)
2021-02-03T00:50:32.190933Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: d16d15c8-65b9-11eb-8be9-4ab0088dfd98 from 3 (sws-pxc-2)
2021-02-03T00:50:32.625922Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: d16d15c8-65b9-11eb-8be9-4ab0088dfd98 from 2 (garb)
2021-02-03T00:50:32.625969Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 45,
	members    = 3/4 (primary/total),
	act_id     = 57397,
	last_appl. = 57380,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:50:32.626087Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:50:32.626233Z 1 [Note] [MY-000000] [Galera] ####### processing CC 57398, local, ordered
2021-02-03T00:50:32.626255Z 1 [Note] [MY-000000] [Galera] Drain monitors from 57397 upto 57397
2021-02-03T00:50:32.626267Z 1 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:50:32.626281Z 1 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:50:32.626291Z 1 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:50:32.626299Z 1 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:50:32.626313Z 1 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57397 -> 57398
2021-02-03T00:50:32.626344Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:50:32.626373Z 1 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57398
2021-02-03T00:50:32.628292Z 0 [Note] [MY-000000] [Galera] Member 2.0 (garb) requested state transfer from 'sws-pxc-2'. Selected 3.0 (sws-pxc-2)(SYNCED) as donor.
2021-02-03T00:50:32.628322Z 0 [Note] [MY-000000] [Galera] Shifting SYNCED -> DONOR/DESYNCED (TO: 57398)
2021-02-03T00:50:32.641393Z 1 [Note] [MY-000000] [Galera] Recording CC from group: 57398
2021-02-03T00:50:32.641483Z 1 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:50:32.641552Z 1 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:50:32.641627Z 1 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57398
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 3
  members(4):
	0: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	1: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	2: d162f87e-65b9-11eb-a036-92f7dea91c13, garb
	3: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
=================================================
2021-02-03T00:50:32.641673Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:50:32.652416Z 1 [Note] [MY-000000] [Galera] Detected STR version: 0, req_len: 52, req: xtrabackup-v2
2021-02-03T00:50:32.652478Z 1 [Note] [MY-000000] [Galera] STR v0: assuming backup request, skipping cert. index preload.
2021-02-03T00:50:32.652501Z 1 [Note] [MY-000000] [WSREP] Server status change synced -> donor
2021-02-03T00:50:32.652515Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:50:32.652856Z 0 [Note] [MY-000000] [WSREP] Initiating SST/IST transfer on DONOR side (wsrep_sst_xtrabackup-v2 --role 'donor' --address '10.200.101.121:4444/xtrabackup_sst//1' --socket '/tmp/mysql.sock' --datadir '/var/lib/mysql/' --basedir '/usr/' --plugindir '/usr/lib64/mysql/plugin/' --defaults-file '/etc/my.cnf' --defaults-group-suffix '' --mysqld-version '8.0.20-11.1'   '' --gtid 'a9b06057-64cb-11eb-8447-eb4d0d3189a0:57398' )
2021-02-03T00:50:32.658741Z 1 [Note] [MY-000000] [WSREP] DONOR thread signaled with 0
2021-02-03T00:50:32.708066Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:50:32.708163Z 0 [ERROR] [MY-000000] [WSREP-SST] Missing version string in comparison
2021-02-03T00:50:32.708184Z 0 [ERROR] [MY-000000] [WSREP-SST] left-side:  operation:<  right-side:2.4.20
2021-02-03T00:50:32.708200Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:50:35.383600Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting off
2021-02-03T00:50:43.441977Z 0 [Note] [MY-000000] [WSREP-SST] Streaming the backup to joiner at 10.200.101.121 4444
2021-02-03T00:50:48.542725Z 0 [Note] [MY-000000] [Galera] SST sent: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57398
2021-02-03T00:50:48.542770Z 0 [Note] [MY-000000] [WSREP] Server status change donor -> joined
2021-02-03T00:50:48.542790Z 0 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:50:48.544899Z 0 [Note] [MY-000000] [Galera] 3.0 (sws-pxc-2): State transfer to 2.0 (garb) complete.
2021-02-03T00:50:48.544941Z 0 [Note] [MY-000000] [Galera] Shifting DONOR/DESYNCED -> JOINED (TO: 57406)
2021-02-03T00:50:48.547050Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting on, nonlive peers: ssl://10.200.101.121:4567 
2021-02-03T00:50:48.547522Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:50:48.547558Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:50:48.547577Z 0 [Note] [MY-000000] [Galera] forgetting d162f87e (ssl://10.200.101.121:4567)
2021-02-03T00:50:48.547614Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting off
2021-02-03T00:50:48.549528Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:50:48.550874Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,b610f1a3,48)
memb {
	b610f1a3,0
	b911f461,0
	dfa09fc0,0
	}
joined {
	}
left {
	}
partitioned {
	d162f87e,0
	}
)
2021-02-03T00:50:48.550909Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:50:48.554661Z 0 [Note] [MY-000000] [Galera] forgetting d162f87e (ssl://10.200.101.121:4567)
2021-02-03T00:50:48.555585Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 3
2021-02-03T00:50:48.555631Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:50:48.562649Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: db2e6ccf-65b9-11eb-8466-fb8d55bb1eef
2021-02-03T00:50:48.562835Z 0 [Warning] [MY-000000] [Galera] SYNC message from member 2 in non-primary configuration. Ignored.
2021-02-03T00:50:48.566029Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: db2e6ccf-65b9-11eb-8466-fb8d55bb1eef from 0 (sws-pxc-0)
2021-02-03T00:50:48.566122Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: db2e6ccf-65b9-11eb-8466-fb8d55bb1eef from 1 (sws-pxc-1)
2021-02-03T00:50:48.566151Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: db2e6ccf-65b9-11eb-8466-fb8d55bb1eef from 2 (sws-pxc-2)
2021-02-03T00:50:48.566180Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 46,
	members    = 3/3 (primary/total),
	act_id     = 57406,
	last_appl. = 57380,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:50:48.566246Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:50:48.566447Z 1 [Note] [MY-000000] [Galera] ####### processing CC 57407, local, ordered
2021-02-03T00:50:48.566476Z 1 [Note] [MY-000000] [Galera] Drain monitors from 57406 upto 57406
2021-02-03T00:50:48.566738Z 1 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:50:48.566876Z 1 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:50:48.566900Z 1 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:50:48.566912Z 1 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:50:48.566929Z 1 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57406 -> 57407
2021-02-03T00:50:48.567040Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:50:48.567156Z 1 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57407
2021-02-03T00:50:48.567821Z 0 [Note] [MY-000000] [Galera] Member 2.0 (sws-pxc-2) synced with group.
2021-02-03T00:50:48.567849Z 0 [Note] [MY-000000] [Galera] Shifting JOINED -> SYNCED (TO: 57407)
2021-02-03T00:50:48.582429Z 1 [Note] [MY-000000] [Galera] Recording CC from group: 57407
2021-02-03T00:50:48.582480Z 1 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:50:48.582490Z 1 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:50:48.582524Z 1 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57407
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 2
  members(3):
	0: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	1: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	2: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
=================================================
2021-02-03T00:50:48.582548Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:50:48.594424Z 1 [Note] [MY-000000] [Galera] Server sws-pxc-2 synced with group
2021-02-03T00:50:48.594473Z 1 [Note] [MY-000000] [WSREP] Server status change joined -> synced
2021-02-03T00:50:48.594482Z 1 [Note] [MY-000000] [WSREP] Synchronized with group, ready for connections
2021-02-03T00:50:48.594490Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:50:53.887615Z 0 [Note] [MY-000000] [Galera]  cleaning up d162f87e (ssl://10.200.101.121:4567)
2021-02-03T00:51:20.447917Z 0 [Note] [MY-000000] [Galera] SSL handshake successful, remote endpoint ssl://10.200.101.122:60304 local endpoint ssl://10.200.19.77:4567 cipher: ECDHE-RSA-AES256-GCM-SHA384 compression: none
2021-02-03T00:51:20.448648Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') connection established to ee2f7e9b ssl://10.200.101.122:4567
2021-02-03T00:51:20.449552Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-02-03T00:51:21.569480Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:51:21.569530Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:51:21.569546Z 0 [Note] [MY-000000] [Galera] declaring ee2f7e9b at ssl://10.200.101.122:4567 stable
2021-02-03T00:51:21.571571Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:51:21.572546Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,b610f1a3,49)
memb {
	b610f1a3,0
	b911f461,0
	dfa09fc0,0
	ee2f7e9b,0
	}
joined {
	}
left {
	}
partitioned {
	}
)
2021-02-03T00:51:21.572577Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:51:21.575991Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 4
2021-02-03T00:51:21.576032Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:51:21.579314Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: eedd3624-65b9-11eb-a42d-165985d81887
2021-02-03T00:51:21.579359Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: eedd3624-65b9-11eb-a42d-165985d81887 from 0 (sws-pxc-0)
2021-02-03T00:51:21.580558Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: eedd3624-65b9-11eb-a42d-165985d81887 from 1 (sws-pxc-1)
2021-02-03T00:51:21.580931Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: eedd3624-65b9-11eb-a42d-165985d81887 from 2 (sws-pxc-2)
2021-02-03T00:51:21.944544Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: eedd3624-65b9-11eb-a42d-165985d81887 from 3 (garb)
2021-02-03T00:51:21.944599Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 47,
	members    = 3/4 (primary/total),
	act_id     = 57426,
	last_appl. = 57380,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:51:21.944685Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:51:21.944754Z 10 [Note] [MY-000000] [Galera] ####### processing CC 57427, local, ordered
2021-02-03T00:51:21.944776Z 10 [Note] [MY-000000] [Galera] Drain monitors from 57426 upto 57426
2021-02-03T00:51:21.944793Z 10 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:51:21.944812Z 10 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:51:21.944826Z 10 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:51:21.944841Z 10 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:51:21.944856Z 10 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57426 -> 57427
2021-02-03T00:51:21.944907Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:51:21.944955Z 10 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57427
2021-02-03T00:51:21.946486Z 0 [Note] [MY-000000] [Galera] Member 3.0 (garb) requested state transfer from 'sws-pxc-2'. Selected 2.0 (sws-pxc-2)(SYNCED) as donor.
2021-02-03T00:51:21.946593Z 0 [Note] [MY-000000] [Galera] Shifting SYNCED -> DONOR/DESYNCED (TO: 57427)
2021-02-03T00:51:21.970600Z 10 [Note] [MY-000000] [Galera] Recording CC from group: 57427
2021-02-03T00:51:21.970649Z 10 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:51:21.970662Z 10 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:51:21.970695Z 10 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57427
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 2
  members(4):
	0: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	1: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	2: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
	3: ee2f7e9b-65b9-11eb-8e41-5e6c9350c4fa, garb
=================================================
2021-02-03T00:51:21.970722Z 10 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:51:21.986711Z 10 [Note] [MY-000000] [Galera] Detected STR version: 0, req_len: 52, req: xtrabackup-v2
2021-02-03T00:51:21.986762Z 10 [Note] [MY-000000] [Galera] STR v0: assuming backup request, skipping cert. index preload.
2021-02-03T00:51:21.986775Z 10 [Note] [MY-000000] [WSREP] Server status change synced -> donor
2021-02-03T00:51:21.986785Z 10 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:51:21.986987Z 0 [Note] [MY-000000] [WSREP] Initiating SST/IST transfer on DONOR side (wsrep_sst_xtrabackup-v2 --role 'donor' --address '10.200.101.122:4444/xtrabackup_sst//1' --socket '/tmp/mysql.sock' --datadir '/var/lib/mysql/' --basedir '/usr/' --plugindir '/usr/lib64/mysql/plugin/' --defaults-file '/etc/my.cnf' --defaults-group-suffix '' --mysqld-version '8.0.20-11.1'   '' --gtid 'a9b06057-64cb-11eb-8447-eb4d0d3189a0:57427' )
2021-02-03T00:51:21.992283Z 10 [Note] [MY-000000] [WSREP] DONOR thread signaled with 0
2021-02-03T00:51:22.057293Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:51:22.057409Z 0 [ERROR] [MY-000000] [WSREP-SST] Missing version string in comparison
2021-02-03T00:51:22.057480Z 0 [ERROR] [MY-000000] [WSREP-SST] left-side:  operation:<  right-side:2.4.20
2021-02-03T00:51:22.057531Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:51:23.892678Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting off
2021-02-03T00:51:32.795226Z 0 [Note] [MY-000000] [WSREP-SST] Streaming the backup to joiner at 10.200.101.122 4444
2021-02-03T00:51:37.855206Z 0 [Note] [MY-000000] [Galera] SST sent: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57427
2021-02-03T00:51:37.855239Z 0 [Note] [MY-000000] [WSREP] Server status change donor -> joined
2021-02-03T00:51:37.855471Z 0 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:51:37.857332Z 0 [Note] [MY-000000] [Galera] 2.0 (sws-pxc-2): State transfer to 3.0 (garb) complete.
2021-02-03T00:51:37.857356Z 0 [Note] [MY-000000] [Galera] Shifting DONOR/DESYNCED -> JOINED (TO: 57436)
2021-02-03T00:51:37.860030Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting on, nonlive peers: ssl://10.200.101.122:4567 
2021-02-03T00:51:37.860906Z 0 [Note] [MY-000000] [Galera] Member 2.0 (sws-pxc-2) synced with group.
2021-02-03T00:51:37.860930Z 0 [Note] [MY-000000] [Galera] Shifting JOINED -> SYNCED (TO: 57436)
2021-02-03T00:51:37.860906Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:51:37.861011Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:51:37.861042Z 0 [Note] [MY-000000] [Galera] forgetting ee2f7e9b (ssl://10.200.101.122:4567)
2021-02-03T00:51:37.861103Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting off
2021-02-03T00:51:37.861610Z 10 [Note] [MY-000000] [Galera] Server sws-pxc-2 synced with group
2021-02-03T00:51:37.861637Z 10 [Note] [MY-000000] [WSREP] Server status change joined -> synced
2021-02-03T00:51:37.861649Z 10 [Note] [MY-000000] [WSREP] Synchronized with group, ready for connections
2021-02-03T00:51:37.861660Z 10 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:51:37.862939Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:51:37.863838Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,b610f1a3,50)
memb {
	b610f1a3,0
	b911f461,0
	dfa09fc0,0
	}
joined {
	}
left {
	}
partitioned {
	ee2f7e9b,0
	}
)
2021-02-03T00:51:37.863894Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:51:37.868679Z 0 [Note] [MY-000000] [Galera] forgetting ee2f7e9b (ssl://10.200.101.122:4567)
2021-02-03T00:51:37.868722Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 3
2021-02-03T00:51:37.868798Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:51:37.869974Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: f8932b70-65b9-11eb-8a42-db144e503f55
2021-02-03T00:51:37.870618Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: f8932b70-65b9-11eb-8a42-db144e503f55 from 0 (sws-pxc-0)
2021-02-03T00:51:37.870649Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: f8932b70-65b9-11eb-8a42-db144e503f55 from 1 (sws-pxc-1)
2021-02-03T00:51:37.870691Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: f8932b70-65b9-11eb-8a42-db144e503f55 from 2 (sws-pxc-2)
2021-02-03T00:51:37.870704Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 48,
	members    = 3/3 (primary/total),
	act_id     = 57436,
	last_appl. = 57380,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:51:37.870783Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:51:37.870864Z 1 [Note] [MY-000000] [Galera] ####### processing CC 57437, local, ordered
2021-02-03T00:51:37.870888Z 1 [Note] [MY-000000] [Galera] Drain monitors from 57436 upto 57436
2021-02-03T00:51:37.870900Z 1 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:51:37.870919Z 1 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:51:37.870936Z 1 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:51:37.870949Z 1 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:51:37.870962Z 1 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57436 -> 57437
2021-02-03T00:51:37.871014Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:51:37.871049Z 1 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57437
2021-02-03T00:51:37.939566Z 1 [Note] [MY-000000] [Galera] Recording CC from group: 57437
2021-02-03T00:51:37.939609Z 1 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:51:37.939620Z 1 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:51:37.939653Z 1 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57437
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 2
  members(3):
	0: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	1: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	2: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
=================================================
2021-02-03T00:51:37.939693Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:51:42.898441Z 0 [Note] [MY-000000] [Galera]  cleaning up ee2f7e9b (ssl://10.200.101.122:4567)
2021-02-03T00:52:00.553058Z 0 [Note] [MY-000000] [Galera] SSL handshake successful, remote endpoint ssl://10.200.101.123:41580 local endpoint ssl://10.200.19.77:4567 cipher: ECDHE-RSA-AES256-GCM-SHA384 compression: none
2021-02-03T00:52:00.553812Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') connection established to 06176009 ssl://10.200.101.123:4567
2021-02-03T00:52:00.554577Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting on, nonlive peers: 
2021-02-03T00:52:00.869163Z 0 [Note] [MY-000000] [Galera] declaring 06176009 at ssl://10.200.101.123:4567 stable
2021-02-03T00:52:00.869203Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:52:00.869213Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:52:00.872667Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:52:00.875306Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,06176009,51)
memb {
	06176009,0
	b610f1a3,0
	b911f461,0
	dfa09fc0,0
	}
joined {
	}
left {
	}
partitioned {
	}
)
2021-02-03T00:52:00.875336Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:52:00.879643Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 3, memb_num = 4
2021-02-03T00:52:00.879692Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:52:01.055132Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: 0664391d-65ba-11eb-a8ce-9620c33b1d98
2021-02-03T00:52:01.056601Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: 0664391d-65ba-11eb-a8ce-9620c33b1d98 from 0 (garb)
2021-02-03T00:52:01.056738Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: 0664391d-65ba-11eb-a8ce-9620c33b1d98 from 1 (sws-pxc-0)
2021-02-03T00:52:01.056799Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: 0664391d-65ba-11eb-a8ce-9620c33b1d98 from 3 (sws-pxc-2)
2021-02-03T00:52:01.058605Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: 0664391d-65ba-11eb-a8ce-9620c33b1d98 from 2 (sws-pxc-1)
2021-02-03T00:52:01.058646Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 49,
	members    = 3/4 (primary/total),
	act_id     = 57451,
	last_appl. = 57380,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:52:01.058702Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:52:01.058838Z 1 [Note] [MY-000000] [Galera] ####### processing CC 57452, local, ordered
2021-02-03T00:52:01.058882Z 1 [Note] [MY-000000] [Galera] Drain monitors from 57451 upto 57451
2021-02-03T00:52:01.059007Z 1 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:52:01.059033Z 1 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:52:01.059046Z 1 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:52:01.059099Z 1 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:52:01.059114Z 1 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57451 -> 57452
2021-02-03T00:52:01.059193Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:52:01.059399Z 1 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57452
2021-02-03T00:52:01.060021Z 0 [Note] [MY-000000] [Galera] Member 0.0 (garb) requested state transfer from 'sws-pxc-2'. Selected 3.0 (sws-pxc-2)(SYNCED) as donor.
2021-02-03T00:52:01.060046Z 0 [Note] [MY-000000] [Galera] Shifting SYNCED -> DONOR/DESYNCED (TO: 57452)
2021-02-03T00:52:01.073417Z 1 [Note] [MY-000000] [Galera] Recording CC from group: 57452
2021-02-03T00:52:01.073453Z 1 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:52:01.073464Z 1 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:52:01.073503Z 1 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57452
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 3
  members(4):
	0: 06176009-65ba-11eb-903b-67e6bab9fd71, garb
	1: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	2: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	3: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
=================================================
2021-02-03T00:52:01.073529Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:52:01.084765Z 1 [Note] [MY-000000] [Galera] Detected STR version: 0, req_len: 52, req: xtrabackup-v2
2021-02-03T00:52:01.084809Z 1 [Note] [MY-000000] [Galera] STR v0: assuming backup request, skipping cert. index preload.
2021-02-03T00:52:01.084828Z 1 [Note] [MY-000000] [WSREP] Server status change synced -> donor
2021-02-03T00:52:01.084838Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:52:01.085062Z 0 [Note] [MY-000000] [WSREP] Initiating SST/IST transfer on DONOR side (wsrep_sst_xtrabackup-v2 --role 'donor' --address '10.200.101.123:4444/xtrabackup_sst//1' --socket '/tmp/mysql.sock' --datadir '/var/lib/mysql/' --basedir '/usr/' --plugindir '/usr/lib64/mysql/plugin/' --defaults-file '/etc/my.cnf' --defaults-group-suffix '' --mysqld-version '8.0.20-11.1'   '' --gtid 'a9b06057-64cb-11eb-8447-eb4d0d3189a0:57452' )
2021-02-03T00:52:01.089781Z 1 [Note] [MY-000000] [WSREP] DONOR thread signaled with 0
2021-02-03T00:52:01.143146Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:52:01.143190Z 0 [ERROR] [MY-000000] [WSREP-SST] Missing version string in comparison
2021-02-03T00:52:01.143235Z 0 [ERROR] [MY-000000] [WSREP-SST] left-side:  operation:<  right-side:2.4.20
2021-02-03T00:52:01.143272Z 0 [ERROR] [MY-000000] [WSREP-SST] ******************* ERROR ********************** 
2021-02-03T00:52:03.904016Z 0 [Note] [MY-000000] [Galera] (dfa09fc0, 'ssl://0.0.0.0:4567') turning message relay requesting off
2021-02-03T00:52:11.931005Z 0 [Note] [MY-000000] [WSREP-SST] Streaming the backup to joiner at 10.200.101.123 4444
2021-02-03T00:52:16.882752Z 0 [Note] [MY-000000] [Galera] SST sent: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57452
2021-02-03T00:52:16.882783Z 0 [Note] [MY-000000] [WSREP] Server status change donor -> joined
2021-02-03T00:52:16.882800Z 0 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:52:16.884190Z 0 [Note] [MY-000000] [Galera] 3.0 (sws-pxc-2): State transfer to 0.0 (garb) complete.
2021-02-03T00:52:16.884233Z 0 [Note] [MY-000000] [Galera] Shifting DONOR/DESYNCED -> JOINED (TO: 57461)
2021-02-03T00:52:17.888296Z 0 [Note] [MY-000000] [Galera] Member 3.0 (sws-pxc-2) synced with group.
2021-02-03T00:52:17.888298Z 0 [Note] [MY-000000] [Galera] declaring b610f1a3 at ssl://10.200.105.61:4567 stable
2021-02-03T00:52:17.888337Z 0 [Note] [MY-000000] [Galera] Shifting JOINED -> SYNCED (TO: 57461)
2021-02-03T00:52:17.888367Z 0 [Note] [MY-000000] [Galera] declaring b911f461 at ssl://10.200.12.88:4567 stable
2021-02-03T00:52:17.888387Z 0 [Note] [MY-000000] [Galera] forgetting 06176009 (ssl://10.200.101.123:4567)
2021-02-03T00:52:17.888431Z 10 [Note] [MY-000000] [Galera] Server sws-pxc-2 synced with group
2021-02-03T00:52:17.888466Z 10 [Note] [MY-000000] [WSREP] Server status change joined -> synced
2021-02-03T00:52:17.888484Z 10 [Note] [MY-000000] [WSREP] Synchronized with group, ready for connections
2021-02-03T00:52:17.888495Z 10 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:52:17.892447Z 0 [Note] [MY-000000] [Galera] Node b610f1a3 state primary
2021-02-03T00:52:17.894069Z 0 [Note] [MY-000000] [Galera] Current view of cluster as seen by this node
view (view_id(PRIM,b610f1a3,52)
memb {
	b610f1a3,0
	b911f461,0
	dfa09fc0,0
	}
joined {
	}
left {
	}
partitioned {
	06176009,0
	}
)
2021-02-03T00:52:17.894098Z 0 [Note] [MY-000000] [Galera] Save the discovered primary-component to disk
2021-02-03T00:52:17.898002Z 0 [Note] [MY-000000] [Galera] forgetting 06176009 (ssl://10.200.101.123:4567)
2021-02-03T00:52:17.898035Z 0 [Note] [MY-000000] [Galera] New COMPONENT: primary = yes, bootstrap = no, my_idx = 2, memb_num = 3
2021-02-03T00:52:17.898074Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: Waiting for state UUID.
2021-02-03T00:52:17.904874Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: sent state msg: 106fe451-65ba-11eb-b2e5-6a956b206d1a
2021-02-03T00:52:17.906031Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: 106fe451-65ba-11eb-b2e5-6a956b206d1a from 0 (sws-pxc-0)
2021-02-03T00:52:17.906058Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: 106fe451-65ba-11eb-b2e5-6a956b206d1a from 1 (sws-pxc-1)
2021-02-03T00:52:17.906073Z 0 [Note] [MY-000000] [Galera] STATE EXCHANGE: got state msg: 106fe451-65ba-11eb-b2e5-6a956b206d1a from 2 (sws-pxc-2)
2021-02-03T00:52:17.906084Z 0 [Note] [MY-000000] [Galera] Quorum results:
	version    = 6,
	component  = PRIMARY,
	conf_id    = 50,
	members    = 3/3 (primary/total),
	act_id     = 57461,
	last_appl. = 57380,
	protocols  = 2/10/4 (gcs/repl/appl),
	vote policy= 0,
	group UUID = a9b06057-64cb-11eb-8447-eb4d0d3189a0
2021-02-03T00:52:17.906132Z 0 [Note] [MY-000000] [Galera] Flow-control interval: [173, 173]
2021-02-03T00:52:17.906213Z 1 [Note] [MY-000000] [Galera] ####### processing CC 57462, local, ordered
2021-02-03T00:52:17.906238Z 1 [Note] [MY-000000] [Galera] Drain monitors from 57461 upto 57461
2021-02-03T00:52:17.906251Z 1 [Note] [MY-000000] [Galera] REPL Protocols: 10 (5, 3)
2021-02-03T00:52:17.906264Z 1 [Note] [MY-000000] [Galera] ####### My UUID: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a
2021-02-03T00:52:17.906273Z 1 [Note] [MY-000000] [Galera] ####### ST not required
2021-02-03T00:52:17.906281Z 1 [Note] [MY-000000] [Galera] Skipping cert index reset
2021-02-03T00:52:17.906290Z 1 [Note] [MY-000000] [Galera] ####### Adjusting cert position: 57461 -> 57462
2021-02-03T00:52:17.906647Z 0 [Note] [MY-000000] [Galera] Service thread queue flushed.
2021-02-03T00:52:17.906792Z 1 [Note] [MY-000000] [Galera] ####### Setting monitor position to 57462
2021-02-03T00:52:17.920359Z 1 [Note] [MY-000000] [Galera] Recording CC from group: 57462
2021-02-03T00:52:17.920398Z 1 [Note] [MY-000000] [Galera] Lowest cert index boundary for CC from group: 57250
2021-02-03T00:52:17.920409Z 1 [Note] [MY-000000] [Galera] Min available from gcache for CC from group: 8
2021-02-03T00:52:17.920445Z 1 [Note] [MY-000000] [Galera] ================================================
View:
  id: a9b06057-64cb-11eb-8447-eb4d0d3189a0:57462
  status: primary
  protocol_version: 4
  capabilities: MULTI-MASTER, CERTIFICATION, PARALLEL_APPLYING, REPLAY, ISOLATION, PAUSE, CAUSAL_READ, INCREMENTAL_WS, UNORDERED, PREORDERED, STREAMING, NBO
  final: no
  own_index: 2
  members(3):
	0: b610f1a3-64cb-11eb-b7e3-e7bb883269af, sws-pxc-0
	1: b911f461-64cb-11eb-a357-dac9d690da8c, sws-pxc-1
	2: dfa09fc0-64cb-11eb-801e-5ef3c5d8cb1a, sws-pxc-2
=================================================
2021-02-03T00:52:17.920479Z 1 [Note] [MY-000000] [WSREP] wsrep_notify_cmd is not defined, skipping notification.
2021-02-03T00:52:22.907267Z 0 [Note] [MY-000000] [Galera]  cleaning up 06176009 (ssl://10.200.101.123:4567)