could not drop hosts

[HarrisChu]

cannot repeat, sometimes cannot drop hosts

(root@nebula) [(none)]> show hosts
+-------------+-------+----------+--------------+----------------------+------------------------+
| Host        | Port  | Status   | Leader count | Leader distribution  | Partition distribution |
+-------------+-------+----------+--------------+----------------------+------------------------+
| "127.0.0.1" | 15171 | "ONLINE" | 0            | "No valid partition" | "No valid partition"   |
| "Total"     |       |          | 0            |                      |                        |
+-------------+-------+----------+--------------+----------------------+------------------------+
Got 2 rows (time spent 2413/12182 us)

Wed, 05 Jan 2022 15:42:53 CST

(root@nebula) [(none)]> show zones
+----------------+-------------+-------+
| Name           | Host        | Port  |
+----------------+-------------+-------+
| "default_zone" | "127.0.0.1" | 15171 |
+----------------+-------------+-------+
Got 1 rows (time spent 2481/11316 us)

Wed, 05 Jan 2022 15:42:55 CST

(root@nebula) [(none)]> drop hosts "172.0.0.1":15171
[ERROR (-1005)]: No hosts!

Wed, 05 Jan 2022 15:42:57 CST

but still can create space on this host

[darionyaphet]

(root@nebula) [(none)]> show hosts
+-----------------+-------+----------+--------------+----------------------+------------------------+
| Host            | Port  | Status   | Leader count | Leader distribution  | Partition distribution |
+-----------------+-------+----------+--------------+----------------------+------------------------+
| "192.168.8.215" | 55560 | "ONLINE" | 0            | "No valid partition" | "No valid partition"   |
| "Total"         |       |          | 0            |                      |                        |
+-----------------+-------+----------+--------------+----------------------+------------------------+
Got 2 rows (time spent 2576/3418 us)

Thu, 13 Jan 2022 10:53:19 CST

(root@nebula) [(none)]> show zones
+------------------------------------+-----------------+-------+
| Name                               | Host            | Port  |
+------------------------------------+-----------------+-------+
| "default_zone_192.168.8.215_55560" | "192.168.8.215" | 55560 |
+------------------------------------+-----------------+-------+
Got 1 rows (time spent 2811/3803 us)

Thu, 13 Jan 2022 10:53:23 CST

(root@nebula) [(none)]> drop hosts 192.168.8.215:55560
Execution succeeded (time spent 2849/3414 us)

Thu, 13 Jan 2022 10:53:30 CST

[darionyaphet]

drop hosts 127.0.0.1:15171

seems the address missed