ShardingSphere uses Logback for log management, and the Java SPI internally to provide default log configuration. Users can use XML files to configure customized log output. Proxy will preferentially read the log configuration provided in logback.xml in the /conf directory.
The following steps describe how to customize the log configuration.
conf/logback.xmlCustomize the logger level and pattern, etc. according to your needs.
It is recommended to make modifications based on the configuration example
After ShardingSphere-Proxy starts, the log will be output to the logs directory, select the target log file to view.
<?xml version="1.0"?>
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~ this work for additional information regarding copyright ownership.
~ The ASF licenses this file to You under the Apache License, Version 2.0
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~ the License. You may obtain a copy of the License at
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~ http://www.apache.org/licenses/LICENSE-2.0
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<configuration>
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %logger{36} - %msg%n</pattern>
</encoder>
</appender>
<logger name="org.apache.shardingsphere" level="info" additivity="false">
<appender-ref ref="console" />
</logger>
<logger name="com.zaxxer.hikari" level="error" />
<logger name="com.atomikos" level="error" />
<logger name="io.netty" level="error" />
<root>
<level value="info" />
<appender-ref ref="console" />
</root>
</configuration>