com.github.danielwegener.logback.kafka.keying

类 ContextNameKeyingStrategy

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

com.github.danielwegener.logback.kafka.keying.ContextNameKeyingStrategy

所有已实现的接口:

ch.qos.logback.core.spi.ContextAware, KeyingStrategy<ch.qos.logback.classic.spi.ILoggingEvent>

public class ContextNameKeyingStrategy
extends ch.qos.logback.core.spi.ContextAwareBase
implements KeyingStrategy<ch.qos.logback.classic.spi.ILoggingEvent>

This strategy uses logbacks CONTEXT_NAME to partition the log messages to kafka. This is ensures that all log messages logged by the same logging context will remain in the correct order for any consumer. But this strategy can lead to uneven log distribution for a small number of hosts (compared to the number of partitions).

从以下版本开始:

0.0.1

字段概要

从类继承的字段 ch.qos.logback.core.spi.ContextAwareBase

context

构造器概要

构造器

构造器和说明
ContextNameKeyingStrategy()

方法概要

限定符和类型	方法和说明
byte[]	createKey(ch.qos.logback.classic.spi.ILoggingEvent e) creates a byte array key for the given ILoggingEvent
void	setContext(ch.qos.logback.core.Context context)

从类继承的方法 ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ContextNameKeyingStrategy

public ContextNameKeyingStrategy()

方法详细资料

setContext

public void setContext(ch.qos.logback.core.Context context)

指定者:

setContext 在接口中 ch.qos.logback.core.spi.ContextAware

覆盖:

setContext 在类中 ch.qos.logback.core.spi.ContextAwareBase

createKey

public byte[] createKey(ch.qos.logback.classic.spi.ILoggingEvent e)

从接口复制的说明: KeyingStrategy

creates a byte array key for the given ILoggingEvent

指定者:

createKey 在接口中 KeyingStrategy<ch.qos.logback.classic.spi.ILoggingEvent>

参数:

e - the logging event

返回:

a key