I want to write log files from a spark to a local file. I turned on logging in the log4j.properties file, but it still throws an error:
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: By default, to execute a recorder without an operation (NOP)
SLF4J: For more information see http://www.slf4j.org/codes.html#StaticLoggerBinder .
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