java - 在运行时删除日志文件，slf4j+logback不会再次创建它

Question

我使用 SLF4J + Logback 作为应用程序中的日志基础设施。logback.xml 在我的应用程序中包含以下内容:

<?xml version="1.0" encoding="UTF-8" ?>
<configuration scan="true" scanPeriod="5 seconds">
    <jmxConfigurator />
    <property name="DIR" value="${LOG_DATA_HOME}"/>
    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender"> 
        <file>${DIR}/loghome/last.log</file> 
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> 
          <fileNamePattern>${DIR}/loghome/log-%d{yyyy-MM-dd}.%i.log</fileNamePattern> 
          <timeBasedFileNamingAndTriggeringPolicyclass="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> 
               <maxFileSize>10MB</maxFileSize> 
          </timeBasedFileNamingAndTriggeringPolicy> 
        </rollingPolicy> 
        <encoder>
          <pattern>%-5level %date- %X{_diagKey} - %logger - %msg %n </pattern>
        </encoder>
    </appender> 
    <logger name="net.sf.ehcache" additivity="false">
        <level value="error" />
        <appender-ref ref="FILE" />
    </logger>
    <root level="error">
        <appender-ref ref="FILE" />
    </root>
</configuration>

我的应用程序在 linux suse 和 JRE 1.6 中运行。

我的问题是:当我的应用程序运行时，我按时间间隔从文件系统中删除了所有日志文件(包含最后一个文件)(出于多种原因，例如物理内存的限制等)，但我的应用程序不创建日志文件当我重新启动我的应用程序时再次。

有人知道上述行为的原因及其解决方案吗？

已编辑我通过 logbak 的 OnConsoleStatusListener 获得更多详细信息:

11:00:33,640 |-ERROR in c.q.l.c.recovery.ResilientFileOutputStream@17459938 - IO failure while writing to file [\loghome\last.log] java.io.IOException: The handle is invalid
    at java.io.IOException: The handle is invalid
    at  at java.io.FileOutputStream.writeBytes(Native Method)
    at  at java.io.FileOutputStream.write(FileOutputStream.java:260)
    at  at ch.qos.logback.core.recovery.ResilientOutputStreamBase.write(ResilientOutputStreamBase.java:52)
    at  at java.io.OutputStream.write(OutputStream.java:58)
    at  at ch.qos.logback.core.encoder.LayoutWrappingEncoder.doEncode(LayoutWrappingEncoder.java:103)
    at  at ch.qos.logback.core.OutputStreamAppender.writeOut(OutputStreamAppender.java:193)
    at  at ch.qos.logback.core.FileAppender.writeOut(FileAppender.java:220)
    at  at ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:217)
    at  at ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:108)
    at  at ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:88)
    at  at ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:64)
    at  at ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:285)
    at  at ch.qos.logback.classic.Logger.callAppenders(Logger.java:272)
    at  at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:473)
    at  at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:427)
    at  at ch.qos.logback.classic.Logger.debug(Logger.java:534)
    at  at Test.main(Test.java:17)

Answer 1

<configuration debug="true">是你的 friend 。另请参阅relevant documentation .