Help Center/ MapReduce Service/ Component Operation Guide (LTS)/ Using Spark/Spark2x/ Common Issues About Spark/ How Do I Change the Log Level to INFO When Using Spark yarn-client?
Updated on 2025-03-17 GMT+08:00
How Do I Change the Log Level to INFO When Using Spark yarn-client?
Question
How do I change the log level to INFO when using Spark yarn-client?
Answer
- Log in to the Spark client node and change the value of Log4j.rootCategory in the {Client installation directory}Spark/spark/conf/log4j.properties configuration file to INFO.
- Restart the spark-sql client.
Parent topic: Common Issues About Spark
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