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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