common/utils/src/test/resources/log4j2.properties

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#    http://www.apache.org/licenses/LICENSE-2.0
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rootLogger.level = info
rootLogger.appenderRef.file.ref = ${sys:test.appender:-File}

appender.file.type = File
appender.file.name = File
appender.file.fileName = target/unit-tests.log
appender.file.layout.type = JsonTemplateLayout
appender.file.layout.eventTemplateUri = classpath:org/apache/spark/SparkLayout.json

# Structured Logging Appender
appender.structured.type = File
appender.structured.name = structured
appender.structured.fileName = target/structured.log
appender.structured.layout.type = JsonTemplateLayout
appender.structured.layout.eventTemplateUri = classpath:org/apache/spark/SparkLayout.json

# Pattern Logging Appender
appender.pattern.type = File
appender.pattern.name = pattern
appender.pattern.fileName = target/pattern.log
appender.pattern.layout.type = PatternLayout
appender.pattern.layout.pattern = %d{yy/MM/dd HH:mm:ss} %p %c{1}: %m%n%ex

# Custom loggers
logger.structured_logging.name = org.apache.spark.util.StructuredLoggingSuite
logger.structured_logging.level = trace
logger.structured_logging.appenderRefs = structured
logger.structured_logging.appenderRef.structured.ref = structured

logger.pattern_logging.name = org.apache.spark.util.PatternLoggingSuite
logger.pattern_logging.level = trace
logger.pattern_logging.appenderRefs = pattern
logger.pattern_logging.appenderRef.pattern.ref = pattern

logger.structured_logger.name = org.apache.spark.util.StructuredSparkLoggerSuite
logger.structured_logger.level = trace
logger.structured_logger.appenderRefs = structured
logger.structured_logger.appenderRef.structured.ref = structured

logger.pattern_logger.name = org.apache.spark.util.PatternSparkLoggerSuite
logger.pattern_logger.level = trace
logger.pattern_logger.appenderRefs = pattern
logger.pattern_logger.appenderRef.pattern.ref = pattern