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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-16440

Preprocessing fails if change 'monitored by proxy'

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      Description

      Steps to reproduce:

      Create a host monitored by server with item:

      1. SNMPv1 agent
      2. Type: Numeric (float)
      3. units: dBm
      4. interval: 1min
      5. only 1 preprocessing step: custom multiplier 0.1
      6. change host monitored by proxy:
        update hosts set proxy_hostid = '<id>' where hostid in (select hostid from interface where ip like '<ip>';
      7. zabbix_server -R config_cache_reload
      8. zabbix_proxy -R config_cache_reload
      9. Observe this in latest values (07/31/2019 04:14:37 PM is the moment of change):
        07/31/2019 04:18:36 PM -0.7
        07/31/2019 04:17:36 PM -0.7
        07/31/2019 04:16:51 PM -0.7
        07/31/2019 04:14:37 PM -7
        07/31/2019 04:13:36 PM -0.8
        07/31/2019 04:12:36 PM -0.8
        07/31/2019 04:11:36 PM -0.8

       

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            Assignee:
            rvaliahmetovs Renats Valiahmetovs
            Reporter:
            maksims.edelmans Maksims Edelmans
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              Dates

              Created:
              Updated: