what does "vmware events collector returned empty result" mean in zabbix_server.log

[firo1603]

hellow
i use zabbix6.0LTS to moniter esxi6.7,and i change some settings on exsi about syslog to send the esxi log to my syslog server(also it is a zabbix server)
i only set this key "Syslog.global.logHost" and the firewall rules on esxi
and i have never chang the config for zabbix_server
but i find this thing in log per minute :"vmware events collector returned empty result"
i don't know why it happend,can anyone help me?

this is all the setting about vmware in zabbix server config:
VMwareFrequency=60
VMwarePerfFrequency=60
VMwareCacheSize=32M
VMwareTimeout=120
VMwareFrequency=60
VMwarePerfFrequency=60
VMwareCacheSize=32M
VMwareTimeout=120

[Hamardaban]

I have the same problem. In version 5.0, everything worked. Then, after some update, it stopped.
Unfortunately, I have not found a solution to the problem.
If you have the time and opportunity, create a bug report at https://support.zabbix.com/projects/ZBX

[firo1603]

I have the same problem. In version 5.0, everything worked. Then, after some update, it stopped.
Unfortunately, I have not found a solution to the problem.
If you have the time and opportunity, create a bug report at https://support.zabbix.com/projects/ZBX

ok i create a bug report
see this link

https://support.zabbix.com/browse/ZBX-21108

[Hamardaban]

tnx
!...........

[firo1603]

I have the same problem. In version 5.0, everything worked. Then, after some update, it stopped.
Unfortunately, I have not found a solution to the problem.
If you have the time and opportunity, create a bug report at https://support.zabbix.com/projects/ZBX

https://support.zabbix.com/browse/ZBX-21108

this issue is solved ,please check

[Hamardaban]

Thanks! I've been following this and have already checked - it works!

[firo1603]

Thanks! I've been following this and have already checked - it works!

i think maybe the reason is i rollback the snapshot of zabbix-server ( in my environment,the zabbix server is in esxi),so the vmware.eventlog item key is lower than exsi

i will repeat this operation later in the lab environment to make sure the reason