[jira] [Created] (IGNITE-19152) Named list support in HOCON configuration is broken.

["Mirza Aliev (Jira)" <ji...@apache.org>]

Mirza Aliev created IGNITE-19152:
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             Summary: Named list support in HOCON configuration is broken. 
                 Key: IGNITE-19152
                 URL: https://issues.apache.org/jira/browse/IGNITE-19152
             Project: Ignite
          Issue Type: Bug
            Reporter: Mirza Aliev


After IGNITE-18581 we have started to store local configuration in local config file, instead of vault. 

The current flow with the saving configuration to a file has a bug. In the method {{LocalFileConfigurationStorage#write}} we call {{LocalFileConfigurationStorage#saveValues}}  to save configuration fields to a file, where we call {{LocalFileConfigurationStorage#renderHoconString}}. Named list value has internal id which is {{UUID}}, but {{com.typesafe}} do not support {{UUID}}, so the whole process of saving configuration to a file fails with 

{noformat}
Caused by: com.typesafe.config.ConfigException$BugOrBroken: bug in method caller: not valid to create ConfigValue from: 489e16e8-3123-44a3-b27d-6e410863eb24
	at app//com.typesafe.config.impl.ConfigImpl.fromAnyRef(ConfigImpl.java:282)
	at app//com.typesafe.config.impl.PropertiesParser.fromPathMap(PropertiesParser.java:165)
	at app//com.typesafe.config.impl.PropertiesParser.fromPathMap(PropertiesParser.java:95)
	at app//com.typesafe.config.impl.ConfigImpl.fromAnyRef(ConfigImpl.java:265)
	at app//com.typesafe.config.impl.ConfigImpl.fromPathMap(ConfigImpl.java:201)
	at app//com.typesafe.config.ConfigFactory.parseMap(ConfigFactory.java:1225)
	at app//com.typesafe.config.ConfigFactory.parseMap(ConfigFactory.java:1236)
	at app//org.apache.ignite.internal.configuration.storage.LocalFileConfigurationStorage.renderHoconString(LocalFileConfigurationStorage.java:208)
	at app//org.apache.ignite.internal.configuration.storage.LocalFileConfigurationStorage.saveValues(LocalFileConfigurationStorage.java:185)
	at app//org.apache.ignite.internal.configuration.storage.LocalFileConfigurationStorage.write(LocalFileConfigurationStorage.java:138)
	at app//org.apache.ignite.internal.configuration.ConfigurationChanger.changeInternally0(ConfigurationChanger.java:606)
	at app//org.apache.ignite.internal.configuration.ConfigurationChanger.lambda$changeInternally$1(ConfigurationChanger.java:541)
{noformat}




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