<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <File name="MyFile" fileName="logs/app.log">
      <PatternLayout>
        <Pattern>%d %p %c{1.} [%t] %m%n</Pattern>
      </PatternLayout>
    </File>
    <Async name="Async">
      <AppenderRef ref="MyFile"/>
    </Async>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="Async"/>
    </Root>
  </Loggers>
</Configuration>

<Configuration name="LinkedTransferQueueExample">
  <Appenders>
    <List name="List"/>
    <Async name="Async" bufferSize="262144">
      <AppenderRef ref="List"/>
      <LinkedTransferQueue/>
    </Async>
  </Appenders>
  <Loggers>
    <Root>
      <AppenderRef ref="Async"/>
    </Root>
  </Loggers>
</Configuration>

<Configuration name="CassandraAppenderTest">
  <Appenders>
    <Cassandra name="Cassandra" clusterName="Test Cluster" keyspace="test" table="logs" bufferSize="10" batched="true">
      <SocketAddress host="localhost" port="9042"/>
      <ColumnMapping name="id" pattern="%uuid{TIME}" type="java.util.UUID"/>
      <ColumnMapping name="timeid" literal="now()"/>
      <ColumnMapping name="message" pattern="%message"/>
      <ColumnMapping name="level" pattern="%level"/>
      <ColumnMapping name="marker" pattern="%marker"/>
      <ColumnMapping name="logger" pattern="%logger"/>
      <ColumnMapping name="timestamp" type="java.util.Date"/>
      <ColumnMapping name="mdc" type="org.apache.logging.log4j.spi.ThreadContextMap"/>
      <ColumnMapping name="ndc" type="org.apache.logging.log4j.spi.ThreadContextStack"/>
    </Cassandra>
  </Appenders>
  <Loggers>
    <Logger name="org.apache.logging.log4j.cassandra" level="DEBUG">
      <AppenderRef ref="Cassandra"/>
    </Logger>
    <Root level="ERROR"/>
  </Loggers>
</Configuration>

CREATE TABLE logs (
    id timeuuid PRIMARY KEY,
    timeid timeuuid,
    message text,
    level text,
    marker text,
    logger text,
    timestamp timestamp,
    mdc map<text,text>,
    ndc list<text>
);

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <Console name="STDOUT" target="SYSTEM_OUT">
      <PatternLayout pattern="%m%n"/>
    </Console>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="STDOUT"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <RollingFile name="RollingFile" fileName="logs/app.log" filePattern="logs/app-%d{MM-dd-yyyy}.log.gz"
                 ignoreExceptions="false">
      <PatternLayout>
        <Pattern>%d %p %c{1.} [%t] %m%n</Pattern>
      </PatternLayout>
      <TimeBasedTriggeringPolicy />
    </RollingFile>
    <Console name="STDOUT" target="SYSTEM_OUT" ignoreExceptions="false">
      <PatternLayout pattern="%m%n"/>
    </Console>
    <Failover name="Failover" primary="RollingFile">
      <Failovers>
        <AppenderRef ref="Console"/>
      </Failovers>
    </Failover>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="Failover"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <File name="MyFile" fileName="logs/app.log">
      <PatternLayout>
        <Pattern>%d %p %c{1.} [%t] %m%n</Pattern>
      </PatternLayout>
    </File>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="MyFile"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <Flume name="eventLogger" compress="true">
      <Agent host="192.168.10.101" port="8800"/>
      <Agent host="192.168.10.102" port="8800"/>
      <RFC5424Layout enterpriseNumber="18060" includeMDC="true" appName="MyApp"/>
    </Flume>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="eventLogger"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <Flume name="eventLogger" compress="true" type="persistent" dataDir="./logData">
      <Agent host="192.168.10.101" port="8800"/>
      <Agent host="192.168.10.102" port="8800"/>
      <RFC5424Layout enterpriseNumber="18060" includeMDC="true" appName="MyApp"/>
      <Property name="keyProvider">MySecretProvider</Property>
    </Flume>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="eventLogger"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <Flume name="eventLogger" compress="true" type="Embedded">
      <Agent host="192.168.10.101" port="8800"/>
      <Agent host="192.168.10.102" port="8800"/>
      <RFC5424Layout enterpriseNumber="18060" includeMDC="true" appName="MyApp"/>
    </Flume>
    <Console name="STDOUT">
      <PatternLayout pattern="%d [%p] %c %m%n"/>
    </Console>
  </Appenders>
  <Loggers>
    <Logger name="EventLogger" level="info">
      <AppenderRef ref="eventLogger"/>
    </Logger>
    <Root level="warn">
      <AppenderRef ref="STDOUT"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="error" name="MyApp">
  <Appenders>
    <Flume name="eventLogger" compress="true" type="Embedded">
      <Property name="channels">file</Property>
      <Property name="channels.file.type">file</Property>
      <Property name="channels.file.checkpointDir">target/file-channel/checkpoint</Property>
      <Property name="channels.file.dataDirs">target/file-channel/data</Property>
      <Property name="sinks">agent1 agent2</Property>
      <Property name="sinks.agent1.channel">file</Property>
      <Property name="sinks.agent1.type">avro</Property>
      <Property name="sinks.agent1.hostname">192.168.10.101</Property>
      <Property name="sinks.agent1.port">8800</Property>
      <Property name="sinks.agent1.batch-size">100</Property>
      <Property name="sinks.agent2.channel">file</Property>
      <Property name="sinks.agent2.type">avro</Property>
      <Property name="sinks.agent2.hostname">192.168.10.102</Property>
      <Property name="sinks.agent2.port">8800</Property>
      <Property name="sinks.agent2.batch-size">100</Property>
      <Property name="sinkgroups">group1</Property>
      <Property name="sinkgroups.group1.sinks">agent1 agent2</Property>
      <Property name="sinkgroups.group1.processor.type">failover</Property>
      <Property name="sinkgroups.group1.processor.priority.agent1">10</Property>
      <Property name="sinkgroups.group1.processor.priority.agent2">5</Property>
      <RFC5424Layout enterpriseNumber="18060" includeMDC="true" appName="MyApp"/>
    </Flume>
    <Console name="STDOUT">
      <PatternLayout pattern="%d [%p] %c %m%n"/>
    </Console>
  </Appenders>
  <Loggers>
    <Logger name="EventLogger" level="info">
      <AppenderRef ref="eventLogger"/>
    </Logger>
    <Root level="warn">
      <AppenderRef ref="STDOUT"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="error">
  <Appenders>
    <JDBC name="databaseAppender" tableName="dbo.application_log">
      <DataSource jndiName="java:/comp/env/jdbc/LoggingDataSource" />
      <Column name="eventDate" isEventTimestamp="true" />
      <Column name="level" pattern="%level" />
      <Column name="logger" pattern="%logger" />
      <Column name="message" pattern="%message" />
      <Column name="exception" pattern="%ex{full}" />
    </JDBC>
  </Appenders>
  <Loggers>
    <Root level="warn">
      <AppenderRef ref="databaseAppender"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="error">
  <Appenders>
    <JDBC name="databaseAppender" tableName="LOGGING.APPLICATION_LOG">
      <ConnectionFactory class="net.example.db.ConnectionFactory" method="getDatabaseConnection" />
      <Column name="EVENT_ID" literal="LOGGING.APPLICATION_LOG_SEQUENCE.NEXTVAL" />
      <Column name="EVENT_DATE" isEventTimestamp="true" />
      <Column name="LEVEL" pattern="%level" />
      <Column name="LOGGER" pattern="%logger" />
      <Column name="MESSAGE" pattern="%message" />
      <Column name="THROWABLE" pattern="%ex{full}" />
    </JDBC>
  </Appenders>
  <Loggers>
    <Root level="warn">
      <AppenderRef ref="databaseAppender"/>
    </Root>
  </Loggers>
</Configuration>

package net.example.db;

import java.sql.Connection;
import java.sql.SQLException;
import java.util.Properties;

import javax.sql.DataSource;

import org.apache.commons.dbcp.DriverManagerConnectionFactory;
import org.apache.commons.dbcp.PoolableConnection;
import org.apache.commons.dbcp.PoolableConnectionFactory;
import org.apache.commons.dbcp.PoolingDataSource;
import org.apache.commons.pool.impl.GenericObjectPool;

public class ConnectionFactory {
    private static interface Singleton {
        final ConnectionFactory INSTANCE = new ConnectionFactory();
    }

    private final DataSource dataSource;

    private ConnectionFactory() {
        Properties properties = new Properties();
        properties.setProperty("user", "logging");
        properties.setProperty("password", "abc123"); // or get properties from some configuration file

        GenericObjectPool<PoolableConnection> pool = new GenericObjectPool<PoolableConnection>();
        DriverManagerConnectionFactory connectionFactory = new DriverManagerConnectionFactory(
                "jdbc:mysql://example.org:3306/exampleDb", properties
        );
        new PoolableConnectionFactory(
                connectionFactory, pool, null, "SELECT 1", 3, false, false, Connection.TRANSACTION_READ_COMMITTED
        );

        this.dataSource = new PoolingDataSource(pool);
    }

    public static Connection getDatabaseConnection() throws SQLException {
        return Singleton.INSTANCE.dataSource.getConnection();
    }
}

<Configuration status="debug">

  <Appenders>
    <Console name="STDOUT">
      <PatternLayout pattern="%C{1.} %m %level MDC%X%n"/>
    </Console>
    <Jdbc name="databaseAppender" tableName="dsLogEntry" ignoreExceptions="false">
      <DataSource jndiName="java:/comp/env/jdbc/TestDataSourceAppender" />
      <ColumnMapping name="Id" />
      <ColumnMapping name="ColumnA" />
      <ColumnMapping name="ColumnB" />
      <MessageLayout />
    </Jdbc>
  </Appenders>

  <Loggers>
    <Logger name="org.apache.logging.log4j.core.appender.db" level="debug" additivity="false">
      <AppenderRef ref="databaseAppender" />
    </Logger>

    <Root level="fatal">
      <AppenderRef ref="STDOUT"/>
    </Root>
  </Loggers>

</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <JMS name="jmsQueue" destinationBindingName="MyQueue"
         factoryBindingName="MyQueueConnectionFactory">
      <JsonLayout properties="true"/>
    </JMS>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="jmsQueue"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <JMS name="jmsQueue" destinationBindingName="MyQueue"
         factoryBindingName="MyQueueConnectionFactory">
      <MessageLayout />
    </JMS>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="jmsQueue"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="error">
  <Appenders>
    <JPA name="databaseAppender" persistenceUnitName="loggingPersistenceUnit"
         entityClassName="com.example.logging.JpaLogEntity" />
  </Appenders>
  <Loggers>
    <Root level="warn">
      <AppenderRef ref="databaseAppender"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://xmlns.jcp.org/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence
                                 http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"
             version="2.1">

  <persistence-unit name="loggingPersistenceUnit" transaction-type="RESOURCE_LOCAL">
    <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
    <class>org.apache.logging.log4j.core.appender.db.jpa.converter.ContextMapAttributeConverter</class>
    <class>org.apache.logging.log4j.core.appender.db.jpa.converter.ContextMapJsonAttributeConverter</class>
    <class>org.apache.logging.log4j.core.appender.db.jpa.converter.ContextStackAttributeConverter</class>
    <class>org.apache.logging.log4j.core.appender.db.jpa.converter.ContextStackJsonAttributeConverter</class>
    <class>org.apache.logging.log4j.core.appender.db.jpa.converter.MarkerAttributeConverter</class>
    <class>org.apache.logging.log4j.core.appender.db.jpa.converter.MessageAttributeConverter</class>
    <class>org.apache.logging.log4j.core.appender.db.jpa.converter.StackTraceElementAttributeConverter</class>
    <class>org.apache.logging.log4j.core.appender.db.jpa.converter.ThrowableAttributeConverter</class>
    <class>com.example.logging.JpaLogEntity</class>
    <non-jta-data-source>jdbc/LoggingDataSource</non-jta-data-source>
    <shared-cache-mode>NONE</shared-cache-mode>
  </persistence-unit>

</persistence>

package com.example.logging;
...
@Entity
@Table(name="application_log", schema="dbo")
public class JpaLogEntity extends BasicLogEventEntity {
    private static final long serialVersionUID = 1L;
    private long id = 0L;

    public TestEntity() {
        super(null);
    }
    public TestEntity(LogEvent wrappedEvent) {
        super(wrappedEvent);
    }

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "id")
    public long getId() {
        return this.id;
    }

    public void setId(long id) {
        this.id = id;
    }

    // If you want to override the mapping of any properties mapped in BasicLogEventEntity,
    // just override the getters and re-specify the annotations.
}

package com.example.logging;
...
@Entity
@Table(name="application_log", schema="dbo")
public class JpaLogEntity extends AbstractLogEventWrapperEntity {
    private static final long serialVersionUID = 1L;
    private long id = 0L;

    public TestEntity() {
        super(null);
    }
    public TestEntity(LogEvent wrappedEvent) {
        super(wrappedEvent);
    }

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "logEventId")
    public long getId() {
        return this.id;
    }

    public void setId(long id) {
        this.id = id;
    }

    @Override
    @Enumerated(EnumType.STRING)
    @Column(name = "level")
    public Level getLevel() {
        return this.getWrappedEvent().getLevel();
    }

    @Override
    @Column(name = "logger")
    public String getLoggerName() {
        return this.getWrappedEvent().getLoggerName();
    }

    @Override
    @Column(name = "message")
    @Convert(converter = MyMessageConverter.class)
    public Message getMessage() {
        return this.getWrappedEvent().getMessage();
    }
    ...
}

<?xml version="1.0" encoding="UTF-8"?>
  ...
  <Appenders>
    <Http name="Http" url="https://localhost:9200/test/log4j/">
      <Property name="X-Java-Runtime" value="$${java:runtime}" />
      <JsonLayout properties="true"/>
      <SSL>
        <KeyStore   location="log4j2-keystore.jks" passwordEnvironmentVariable="KEYSTORE_PASSWORD"/>
        <TrustStore location="truststore.jks"      passwordFile="${sys:user.home}/truststore.pwd"/>
      </SSL>
    </Http>
  </Appenders>

<?xml version="1.0" encoding="UTF-8"?>
  ...
  <Appenders>
    <Kafka name="Kafka" topic="log-test">
      <PatternLayout pattern="%date %message"/>
        <Property name="bootstrap.servers">localhost:9092</Property>
    </Kafka>
  </Appenders>

<?xml version="1.0" encoding="UTF-8"?>
  ...
  <Loggers>
    <Root level="DEBUG">
      <AppenderRef ref="Kafka"/>
    </Root>
    <Logger name="org.apache.kafka" level="INFO" /> <!-- avoid recursive logging -->
  </Loggers>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <MemoryMappedFile name="MyFile" fileName="logs/app.log">
      <PatternLayout>
        <Pattern>%d %p %c{1.} [%t] %m%n</Pattern>
      </PatternLayout>
    </MemoryMappedFile>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="MyFile"/>
    </Root>
  </Loggers>
</Configuration>

{
    "level": "WARN",
    "loggerName": "com.example.application.MyClass",
    "message": "Something happened that you might want to know about.",
    "source": {
        "className": "com.example.application.MyClass",
        "methodName": "exampleMethod",
        "fileName": "MyClass.java",
        "lineNumber": 81
    },
    "marker": {
        "name": "SomeMarker",
        "parent" {
            "name": "SomeParentMarker"
        }
    },
    "threadName": "Thread-1",
    "millis": 1368844166761,
    "date": "2013-05-18T02:29:26.761Z",
    "thrown": {
        "type": "java.sql.SQLException",
        "message": "Could not insert record. Connection lost.",
        "stackTrace": [
                { "className": "org.example.sql.driver.PreparedStatement$1", "methodName": "responder", "fileName": "PreparedStatement.java", "lineNumber": 1049 },
                { "className": "org.example.sql.driver.PreparedStatement", "methodName": "executeUpdate", "fileName": "PreparedStatement.java", "lineNumber": 738 },
                { "className": "com.example.application.MyClass", "methodName": "exampleMethod", "fileName": "MyClass.java", "lineNumber": 81 },
                { "className": "com.example.application.MainClass", "methodName": "main", "fileName": "MainClass.java", "lineNumber": 52 }
        ],
        "cause": {
            "type": "java.io.IOException",
            "message": "Connection lost.",
            "stackTrace": [
                { "className": "java.nio.channels.SocketChannel", "methodName": "write", "fileName": null, "lineNumber": -1 },
                { "className": "org.example.sql.driver.PreparedStatement$1", "methodName": "responder", "fileName": "PreparedStatement.java", "lineNumber": 1032 },
                { "className": "org.example.sql.driver.PreparedStatement", "methodName": "executeUpdate", "fileName": "PreparedStatement.java", "lineNumber": 738 },
                { "className": "com.example.application.MyClass", "methodName": "exampleMethod", "fileName": "MyClass.java", "lineNumber": 81 },
                { "className": "com.example.application.MainClass", "methodName": "main", "fileName": "MainClass.java", "lineNumber": 52 }
            ]
        }
    },
    "contextMap": {
        "ID": "86c3a497-4e67-4eed-9d6a-2e5797324d7b",
        "username": "JohnDoe"
    },
    "contextStack": [
        "topItem",
        "anotherItem",
        "bottomItem"
    ]
}

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="error">
  <Appenders>
    <NoSql name="databaseAppender">
      <MongoDb3 databaseName="applicationDb" collectionName="applicationLog" server="mongo.example.org"
               username="loggingUser" password="abc123" />
    </NoSql>
  </Appenders>
  <Loggers>
    <Root level="warn">
      <AppenderRef ref="databaseAppender"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="error">
  <Appenders>
    <NoSql name="databaseAppender">
      <MongoDb3 collectionName="applicationLog" factoryClassName="org.example.db.ConnectionFactory"
               factoryMethodName="getNewMongoClient" />
    </NoSql>
  </Appenders>
  <Loggers>
    <Root level="warn">
      <AppenderRef ref="databaseAppender"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
  <Appenders>
    <NoSql name="MongoDbAppender">
      <MongoDb3 databaseName="testDb" collectionName="testCollection" server="localhost"
        port="${sys:MongoDBTestPort:-27017}" />
      <KeyValuePair key="A" value="1" />
      <KeyValuePair key="B" value="2" />
      <KeyValuePair key="env1" value="${env:PATH}" />
      <KeyValuePair key="env2" value="$${env:PATH}" />
    </NoSql>
  </Appenders>
  <Loggers>
    <Root level="ALL">
      <AppenderRef ref="MongoDbAppender" />
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
  <Appenders>
    <NoSql name="MongoDbAppender">
      <MongoDb4 connection="mongodb://log4jUser:12345678@localhost:${sys:MongoDBTestPort:-27017}/testDb.testCollection" />
    </NoSql>
  </Appenders>
  <Loggers>
    <Root level="ALL">
      <AppenderRef ref="MongoDbAppender" />
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
  <Appenders>
    <NoSql name="MongoDbAppender">
      <MongoDb4
        connection="mongodb://localhost:${sys:MongoDBTestPort:-27017}/testDb.testCollection"
        capped="true"
        collectionSize="1073741824"/>
    </NoSql>
  </Appenders>
  <Loggers>
    <Root level="ALL">
      <AppenderRef ref="MongoDbAppender" />
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
  <Appenders>
    <NoSql name="MongoDbAppender">
      <MongoDb4 connection="mongodb://localhost:${sys:MongoDBTestPort:-27017}/testDb.testCollection" />
      <KeyValuePair key="A" value="1" />
      <KeyValuePair key="B" value="2" />
      <KeyValuePair key="env1" value="${env:PATH}" />
      <KeyValuePair key="env2" value="$${env:PATH}" />
    </NoSql>
  </Appenders>
  <Loggers>
    <Root level="ALL">
      <AppenderRef ref="MongoDbAppender" />
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="error">
  <Appenders>
    <NoSql name="databaseAppender">
      <CouchDb databaseName="applicationDb" protocol="https" server="couch.example.org"
               username="loggingUser" password="abc123" />
    </NoSql>
  </Appenders>
  <Loggers>
    <Root level="warn">
      <AppenderRef ref="databaseAppender"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <RandomAccessFile name="MyFile" fileName="logs/app.log">
      <PatternLayout>
        <Pattern>%d %p %c{1.} [%t] %m%n</Pattern>
      </PatternLayout>
    </RandomAccessFile>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="MyFile"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN" name="RoutingTest">
  <Appenders>
    <Routing name="Routing">
      <Script name="RoutingInit" language="JavaScript"><![CDATA[
        java.lang.System.getProperty("os.name").search("Windows") > -1 ? "ServiceWindows" : "ServiceOther";]]>
      </Script>
      <Routes>
        <Route key="ServiceOther">
          <List name="List1" />
        </Route>
        <Route key="ServiceWindows">
          <List name="List2" />
        </Route>
      </Routes>
    </Routing>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="Routing" />
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN" name="RoutingTest">
  <Appenders>
    <Console name="STDOUT" target="SYSTEM_OUT" />
    <Flume name="AuditLogger" compress="true">
      <Agent host="192.168.10.101" port="8800"/>
      <Agent host="192.168.10.102" port="8800"/>
      <RFC5424Layout enterpriseNumber="18060" includeMDC="true" appName="MyApp"/>
    </Flume>
    <Routing name="Routing">
      <Routes>
        <Script name="RoutingInit" language="JavaScript"><![CDATA[
          if (logEvent.getMarker() != null && logEvent.getMarker().isInstanceOf("AUDIT")) {
                return "AUDIT";
            } else if (logEvent.getContextMap().containsKey("UserId")) {
                return logEvent.getContextMap().get("UserId");
            }
            return "STDOUT";]]>
        </Script>
        <Route>
          <RollingFile
              name="Rolling-${mdc:UserId}"
              fileName="${mdc:UserId}.log"
              filePattern="${mdc:UserId}.%i.log.gz">
            <PatternLayout>
              <pattern>%d %p %c{1.} [%t] %m%n</pattern>
            </PatternLayout>
            <SizeBasedTriggeringPolicy size="500" />
          </RollingFile>
        </Route>
        <Route ref="AuditLogger" key="AUDIT"/>
        <Route ref="STDOUT" key="STDOUT"/>
      </Routes>
      <IdlePurgePolicy timeToLive="15" timeUnit="minutes"/>
    </Routing>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="Routing" />
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <Flume name="AuditLogger" compress="true">
      <Agent host="192.168.10.101" port="8800"/>
      <Agent host="192.168.10.102" port="8800"/>
      <RFC5424Layout enterpriseNumber="18060" includeMDC="true" appName="MyApp"/>
    </Flume>
    <Routing name="Routing">
      <Routes pattern="$${sd:type}">
        <Route>
          <RollingFile name="Rolling-${sd:type}" fileName="${sd:type}.log"
                       filePattern="${sd:type}.%i.log.gz">
            <PatternLayout>
              <pattern>%d %p %c{1.} [%t] %m%n</pattern>
            </PatternLayout>
            <SizeBasedTriggeringPolicy size="500" />
          </RollingFile>
        </Route>
        <Route ref="AuditLogger" key="Audit"/>
      </Routes>
      <IdlePurgePolicy timeToLive="15" timeUnit="minutes"/>
    </Routing>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="Routing"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <SMTP name="Mail" subject="Error Log" to="[email protected]" from="[email protected]"
          smtpHost="localhost" smtpPort="25" bufferSize="50">
    </SMTP>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="Mail"/>
    </Root>
  </Loggers>
</Configuration>

<Configuration status="WARN" name="ScriptAppenderSelectorExample">
  <Appenders>
    <ScriptAppenderSelector name="SelectIt">
      <Script language="JavaScript"><![CDATA[
        java.lang.System.getProperty("os.name").search("Windows") > -1 ? "MyCustomWindowsAppender" : "MySyslogAppender";]]>
      </Script>
      <AppenderSet>
        <MyCustomWindowsAppender name="MyAppender" ... />
        <SyslogAppender name="MySyslog" ... />
      </AppenderSet>
    </ScriptAppenderSelector>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="SelectIt" />
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <Socket name="socket" host="localhost" port="9500">
      <JsonLayout properties="true"/>
    </Socket>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="socket"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <Socket name="socket" host="localhost" port="9500">
      <JsonLayout properties="true"/>
      <SSL>
        <KeyStore   location="log4j2-keystore.jks" passwordEnvironmentVariable="KEYSTORE_PASSWORD"/>
        <TrustStore location="truststore.jks"      passwordFile="${sys:user.home}/truststore.pwd"/>
      </SSL>
    </Socket>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="socket"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <Syslog name="bsd" host="localhost" port="514" protocol="TCP"/>
    <Syslog name="RFC5424" format="RFC5424" host="localhost" port="8514"
            protocol="TCP" appName="MyApp" includeMDC="true"
            facility="LOCAL0" enterpriseNumber="18060" newLine="true"
            messageId="Audit" id="App"/>
  </Appenders>
  <Loggers>
    <Logger name="com.mycorp" level="error">
      <AppenderRef ref="RFC5424"/>
    </Logger>
    <Root level="error">
      <AppenderRef ref="bsd"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp">
  <Appenders>
    <Syslog name="bsd" host="localhost" port="6514" protocol="SSL">
      <SSL>
        <KeyStore   location="log4j2-keystore.jks" passwordEnvironmentVariable="KEYSTORE_PASSWORD"/>
        <TrustStore location="truststore.jks"      passwordFile="${sys:user.home}/truststore.pwd"/>
      </SSL>
    </Syslog>
  </Appenders>
  <Loggers>
    <Root level="error">
      <AppenderRef ref="bsd"/>
    </Root>
  </Loggers>
</Configuration>

<?xml version="1.0" encoding="UTF-8"?>
<Configuration name="JeroMQAppenderTest" status="TRACE">
  <Appenders>
    <JeroMQ name="JeroMQAppender">
      <Property name="endpoint">tcp://*:5556</Property>
      <Property name="endpoint">ipc://info-topic</Property>
    </JeroMQ>
  </Appenders>
  <Loggers>
    <Root level="info">
      <AppenderRef ref="JeroMQAppender"/>
    </Root>
  </Loggers>
</Configuration>