Zabbix Documentation 4.0

3.04.05.0 (current)| In development:5.2 (devel)| Unsupported:1.82.02.22.43.23.44.24.4Guidelines

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manual:installation:upgrade_notes_400

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manual:installation:upgrade_notes_400 [2020/01/28 14:37]
marinagen parameter syntax section updated
manual:installation:upgrade_notes_400 [2020/05/11 08:35]
martins-v upgrade with MariaDB 10.2.1 and before may fail; compact row format (ZBX-17690)
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 Note that this syntax was never used by official Zabbix item keys, nor was it ever officially documented as supported. It only existed for backward compatibility with such solutions as [[http://​www.kjkoster.org/​zapcat/​Zapcat_JMX_Zabbix_Bridge.html|Zapcat JMX Zabbix Bridge]]. Note that this syntax was never used by official Zabbix item keys, nor was it ever officially documented as supported. It only existed for backward compatibility with such solutions as [[http://​www.kjkoster.org/​zapcat/​Zapcat_JMX_Zabbix_Bridge.html|Zapcat JMX Zabbix Bridge]].
  
-Note that this change does not affect single-level parameters.See [[:​manual/​config/​items/​itemtypes/​aggregate|aggregate items]] for information about the supported syntax. ​+Note that this change does not affect single-level parameters. See [[:​manual/​config/​items/​itemtypes/​aggregate|aggregate items]] for information about supported syntax. ​
  
 === MySQL 8.0 support === === MySQL 8.0 support ===
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 HTTP basic-authentication specific code was removed from API, therefore the ''​password''​ field is now mandatory for the API ''​user.login''​ action. HTTP basic-authentication specific code was removed from API, therefore the ''​password''​ field is now mandatory for the API ''​user.login''​ action.
 +
 +=== Upgrade with MariaDB 10.2.1 and before ===
 +
 +Upgrading Zabbix may fail if database tables were created with MariaDB 10.2.1 and before, because in those versions the default row format is compact. This can be fixed by changing the row format to dynamic (see also [[https://​support.zabbix.com/​browse/​ZBX-17690|ZBX-17690]]).
 +
 ==== Informational ==== ==== Informational ====