Help Center/ MapReduce Service/ Component Operation Guide (LTS) (Ankara Region)/ Using Spark/ Spark FAQ/ How Do I Change the Log Level to INFO When Using Spark yarn-client?

Updated on 2024-11-29 GMT+08:00

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How Do I Change the Log Level to INFO When Using Spark yarn-client?

Symptom

How do I change the log level to INFO when using Spark yarn-client?

Procedure

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.

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