I am new to this community, hope you can help. We use Splunk for years. Symptom: we see ASCII numbers as search results, expecting readable texts. How can I get readable text? Our Spring Boot applications run inside Docker containers. We log using e.g. log4j2. When I use in my Spring Boot application the Spring log4j2.xml configuration file (see below) then log statements are readable (as plain text) in the Docker logs. When I try to read them in Splunk the message is shown like: message=['123', '34' '116', ... ] When I remove the log4j2.xml file, then all logs are readable again both in the Docker logs as in Splunk. Why is this happening? How can I make the messages readable in Splunk? <?xml version="1.0" encoding="UTF-8"?>
<Configuration status="info">
<Appenders>
<Console name="Console-Appender" target="SYSTEM_OUT">
<PatternLayout>
<pattern>
[%-5level] %d{MM-dd HH:mm:ss.SSS} [%t] [%c{1} - %msg%n
</pattern>
</PatternLayout>
</Console>
</Appenders>
<Loggers>
<Logger name="nl.mycompany.xyz" level="info" additivity="false">
<AppenderRef ref="Console-Appender" />
</Logger>
<Root>
<AppenderRef ref="Console-Appender" />
</Root>
</Loggers>
</Configuration>
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