[#MDEV-28158] After patching from 10.4.18_11_1 to 10.4.21_13-1 arbitrator Not syncing to cluster group

After patching from 10.4.18_11_1 to 10.4.21_13-1 other nodes are synced to the cluster group. But arbitrator node is not syncing.

2021-12-07 14:07:54.056 INFO: PC protocol upgrade 0 -> 1

2021-12-07 14:07:54.056 WARN: no nodes coming from prim view, prim not possible

2021-12-07 14:07:54.056 INFO: view(view_id(NON_PRIM,aea93925-ba70,1) memb {

aea93925-ba70,1

} joined {

} left {

} partitioned {

})

2021-12-07 14:07:54.556 WARN: last inactive check more than PT1.5S ago (PT3.50407S), skipping check

2021-12-07 14:07:58.056 INFO: (aea93925-ba70, 'tcp://0.0.0.0:4567') connection to peer 00000000-0000 wit

h addr tcp://10.15.103.30:4567 timed out, no messages seen in PT3S, socket stats: rtt: 5607 rttvar: 2803

rto: 216000 lost: 0 last_data_recv: 957576795 cwnd: 10 last_queued_since: 2994746881 last_delivered_since

: 2994746881 send_queue_length: 0 send_queue_bytes: 0

2021-12-07 14:08:01.057 INFO: (aea93925-ba70, 'tcp://0.0.0.0:4567') connection to peer 00000000-0000 wit

h addr tcp://10.15.103.31:4567 timed out, no messages seen in PT3S, socket stats: rtt: 5473 rttvar: 2736

rto: 216000 lost: 0 last_data_recv: 957579796 cwnd: 10 last_queued_since: 2994716126 last_delivered_since

: 2994716126 send_queue_length: 0 send_queue_bytes: 0

2021-12-07 14:08:04.057 INFO: (aea93925-ba70, 'tcp://0.0.0.0:4567') connection to peer 00000000-0000 wit

h addr tcp://10.15.103.30:4567 timed out, no messages seen in PT3S, socket stats: rtt: 4494 rttvar: 2247

rto: 214000 lost: 0 last_data_recv: 957582796 cwnd: 10 last_queued_since: 2995617948 last_delivered_since

: 2995617948 send_queue_length: 0 send_queue_bytes: 0

2021-12-07 14:08:07.058 INFO: (aea93925-ba70, 'tcp://0.0.0.0:4567') connection to peer 00000000-0000 wit

h addr tcp://10.15.103.31:4567 timed out, no messages seen in PT3S, socket stats: rtt: 4992 rttvar: 2496

rto: 215000 lost: 0 last_data_recv: 957585797 cwnd: 10 last_queued_since: 2995349644 last_delivered_since

: 2995349644 send_queue_length: 0 send_queue_bytes: 0

2021-12-07 14:08:10.059 INFO: (aea93925-ba70, 'tcp://0.0.0.0:4567') connection to peer 00000000-0000 wit

h addr tcp://10.15.103.30:4567 timed out, no messages seen in PT3S, socket stats: rtt: 7593 rttvar: 3796

rto: 213000 lost: 0 last_data_recv: 957588798 cwnd: 10 last_queued_since: 2992433325 last_delivered_since

: 2992433325 send_queue_length: 0 send_queue_bytes: 0

After downgrading galera version from galera-4-26.4.9-1.el7.centos.x86_64 to galera-4-26.4.5-1.el7.centos.x86_64 able to sync the arbitrator node.

Here I have attached the arbitrator logs. Please check it. Is there any bug on galera-4-26.4.9 version ?

[MDEV-28158] After patching from 10.4.18_11_1 to 10.4.21_13-1 arbitrator Not syncing to cluster group Created: 2021-12-10 Updated: 2022-04-13 Resolved: 2022-03-31
Status:	Closed
Project:	MariaDB Server
Component/s:	Galera, Galera Arbitrator garbd
Affects Version/s:	10.4.21
Fix Version/s:	N/A