We have a zabbix cluster with an elasticsearch as the history datastore.
After nearly one month running, the zabbix server stopped sending history data. There was no ERROR message in both zabbix and elasticsearch.
We tried to restart the zabbix server. It began to put data into elasticsearch again after restart but it would only write about 4000 records.
We use the tcpdump to catch the http message and find that there is no PUT request from the zabbix server to the elasticsearch at all.
It looks like that zabbix is waiting for something and it didn't try to send any data.
Can anyone help, please?
After nearly one month running, the zabbix server stopped sending history data. There was no ERROR message in both zabbix and elasticsearch.
We tried to restart the zabbix server. It began to put data into elasticsearch again after restart but it would only write about 4000 records.
We use the tcpdump to catch the http message and find that there is no PUT request from the zabbix server to the elasticsearch at all.
It looks like that zabbix is waiting for something and it didn't try to send any data.
Can anyone help, please?
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