You want to log detailed trace information only for the package com.example.api while keeping the rest of the application at INFO level. Which configuration in application.properties achieves this?

hard📝 component behavior Q8 of 15

Spring Boot - Logging

You want to log detailed trace information only for the package com.example.api while keeping the rest of the application at INFO level. Which configuration in application.properties achieves this?

Alogging.level.root=TRACE\nlogging.level.com.example.api=INFO

Blogging.level.com.example.api=INFO\nlogging.level.root=TRACE

Clogging.level.root=INFO\nlogging.level.com.example.api=TRACE

Dlogging.level.root=DEBUG\nlogging.level.com.example.api=TRACE

Step-by-Step Solution

Solution:

Step 1: Set global log level to INFO
Use logging.level.root=INFO to keep most logs at INFO level.
Step 2: Override package log level to TRACE
Set logging.level.com.example.api=TRACE to get detailed logs only for that package.
Final Answer:
logging.level.root=INFO\nlogging.level.com.example.api=TRACE -> Option C
Quick Check:
Root INFO with package TRACE override works [OK]

Quick Trick: Set root level then override specific package [OK]

Common Mistakes:

Reversing root and package levels
Setting root to TRACE globally
Not overriding package level

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You want to log detailed trace information only for the package com.example.api while keeping the rest of the application at INFO level. Which configuration in application.properties achieves this?

Step 1: Set global log level to INFO

Step 2: Override package log level to TRACE

Final Answer:

Quick Check:

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