Whether it is normal for E_KEY_NOT_FOUND and Leader-count is zero ?

[awsl-dbq]

Hello,
I have a ubuntu
Linux 10-23-31-23 5.4.0-48-generic #52-Ubuntu SMP Thu Sep 10 10:58:49 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
and deploy v2.6 with docker comopse.
The docker image is vesoft/nebula-graphd:v2.6.2 and all status is Up( healthy )

When I run show hosts
I got

(root@nebula) [(none)]> show HOSTS ;
+-------------+------+----------+--------------+----------------------+------------------------+
| Host        | Port | Status   | Leader count | Leader distribution  | Partition distribution |
+-------------+------+----------+--------------+----------------------+------------------------+
| "storaged0" | 9779 | "ONLINE" | 0            | "No valid partition" | "No valid partition"   |
| "storaged1" | 9779 | "ONLINE" | 0            | "No valid partition" | "No valid partition"   |
| "storaged2" | 9779 | "ONLINE" | 0            | "No valid partition" | "No valid partition"   |
| "Total"     |      |          | 0            |                      |                        |
+-------------+------+----------+--------------+----------------------+------------------------+
Got 4 rows (time spent 1254/2067 us)

all leader count is 0
Is it normal?

And I checked the error log and find E_KEY_NOT_FOUND

==> logs/meta1/metad-stderr.log <==
I0128 09:20:04.268604   109 HBProcessor.cpp:33] Receive heartbeat from "graphd2":9669, role = GRAPH
E0128 09:20:04.269459   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:05.109894   109 HBProcessor.cpp:33] Receive heartbeat from "graphd1":9669, role = GRAPH
E0128 09:20:05.110666   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:05.370698   109 HBProcessor.cpp:33] Receive heartbeat from "storaged1":9779, role = STORAGE
E0128 09:20:05.371452   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:05.716310   109 HBProcessor.cpp:33] Receive heartbeat from "graphd":9669, role = GRAPH
E0128 09:20:05.717150   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:05.857920   109 HBProcessor.cpp:33] Receive heartbeat from "storaged0":9779, role = STORAGE
E0128 09:20:05.858793   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:06.110962   109 HBProcessor.cpp:33] Receive heartbeat from "storaged2":9779, role = STORAGE
E0128 09:20:06.111742   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:14.278658   109 HBProcessor.cpp:33] Receive heartbeat from "graphd2":9669, role = GRAPH
E0128 09:20:14.279366   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:15.118669   109 HBProcessor.cpp:33] Receive heartbeat from "graphd1":9669, role = GRAPH
E0128 09:20:15.119354   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:15.378929   109 HBProcessor.cpp:33] Receive heartbeat from "storaged1":9779, role = STORAGE
E0128 09:20:15.379734   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:15.727334   109 HBProcessor.cpp:33] Receive heartbeat from "graphd":9669, role = GRAPH
E0128 09:20:15.728193   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:15.866679   109 HBProcessor.cpp:33] Receive heartbeat from "storaged0":9779, role = STORAGE
E0128 09:20:15.867373   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND
I0128 09:20:16.119689   109 HBProcessor.cpp:33] Receive heartbeat from "storaged2":9779, role = STORAGE
E0128 09:20:16.120505   109 ActiveHostsMan.cpp:246] Get last update time failed, error: E_KEY_NOT_FOUND

[wey-gu]

That is normal. Please create a space, you will see leaders and the error is normal, too :)