logback / LOGBACK-1530 [Open] Fluent Logging no longer works with 1.3.0-alpha5 ============================== Here's what changed in this issue in the last few minutes. This issue has been created This issue is now assigned to you. View or comment on issue using this link https://jira.qos.ch/browse/LOGBACK-1530 ============================== Issue created ------------------------------ Daniel Johnson created this issue on 16/Oct/20 7:48 PM Summary: Fluent Logging no longer works with 1.3.0-alpha5 Issue Type: Bug Affects Versions: 1.3.0-alpha5 Assignee: Logback dev list Components: logback-classic Created: 16/Oct/20 7:48 PM Environment: slf4j:2.0.0-alpha1, logback-classic:1.3.0-alpha5 Priority: Major Reporter: Daniel Johnson Description: Fluent logging results in no-op logging with Logback 1.3.0-alpha5, due to what is seemingly an unnecessary override in _ch/qos/logback/classic/Logger.java_ class that points to a no-op implementation for the _LoggingEventBuilder_:   {code:java} @Override public LoggingEventBuilder makeLoggingEventBuilder(org.slf4j.event.Level level) { return new LogbackLoggingEventBuilder(this, level); } {code} The _LogbackLoggingEventBuilder_ class is all no-op methods with TODO markers, which was added in a commit last August with commit message "ongoing work". Based on my _very_ limited understanding, SLF4J 2.0 provides a default implementation for this method, and Logback does not need to override it. By switching back to Logback 1.3.0-alpha4, fluent logging works as expected.     ============================== This message was sent by Atlassian Jira (v8.8.0#808000-sha1:e2c7e59)