You want to see detailed logs only for the com.example.repository package but keep the rest of the application logging at WARN level. Which application.properties configuration achieves this?

hard📝 Application Q15 of 15

Spring Boot - Logging

You want to see detailed logs only for the com.example.repository package but keep the rest of the application logging at WARN level. Which application.properties configuration achieves this?

Alogging.level.root=TRACE logging.level.com.example.repository=WARN

Blogging.level.root=WARN logging.level.com.example.repository=TRACE

Clogging.level.root=INFO logging.level.com.example.repository=ERROR

Dlogging.level.root=DEBUG logging.level.com.example.repository=INFO

Step-by-Step Solution

Solution:

Step 1: Set global log level to WARN
Set logging.level.root=WARN to limit logs globally to warnings and errors.
Step 2: Override package log level to TRACE
Set logging.level.com.example.repository=TRACE to get detailed logs only for that package.
Final Answer:
logging.level.root=WARN logging.level.com.example.repository=TRACE -> Option B
Quick Check:
Global WARN + package TRACE = detailed logs only there [OK]

Quick Trick: Set root level high, override package level low for details [OK]

Common Mistakes:

Setting root level too low, flooding logs
Overriding package with higher level than root
Confusing package and root property keys

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You want to see detailed logs only for the com.example.repository package but keep the rest of the application logging at WARN level. Which application.properties configuration achieves this?

Step 1: Set global log level to WARN

Step 2: Override package log level to TRACE

Final Answer:

Quick Check:

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