Tried to verify with PXC 5.6.19. I didn't get any error on any of the server but node silently stopped writing when it reaches to the threshold value of ibdata1. Also found data inconsistency.
On Master Node1/Node2:
mysql> select count(*) from nil;
+----------+
| count(*) |
+----------+
| 16777216 |
+----------+
1 row in set (16.35 sec)
On Node3:
mysql> select count(*) from nil;
+----------+
| count(*) |
+----------+
| 8388608 |
+----------+
1 row in set (18.83 sec)
Tried to verify with PXC 5.6.19. I didn't get any error on any of the server but node silently stopped writing when it reaches to the threshold value of ibdata1. Also found data inconsistency.
On Master Node1/Node2:
mysql> select count(*) from nil;
+----------+
| count(*) |
+----------+
| 16777216 |
+----------+
1 row in set (16.35 sec)
On Node3:
mysql> select count(*) from nil;
+----------+
| count(*) |
+----------+
| 8388608 |
+----------+
1 row in set (18.83 sec)
mysql>