ES启动失败;java.lang.IllegalStateException: No factory method found for class org.apache.logging.log4j.c

https://blog.csdn.net/qq_41725214/article/details/95904502?utm_medium=distribute.pc_relevant.none-task-blog-searchFromBaidu-1.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-searchFromBaidu-1.control

 

今天启动Elasticsearch的时候，报了 如下错误（非root用户启动）：

2019-07-14 05:40:06,326 main ERROR Unable to invoke factory method in class org.apache.logging.log4j.core.appender.RollingFileAppender for element RollingFile: java.lang.IllegalStateException: No factory method found for class org.apache.logging.log4j.core.appender.RollingFileAppender java.lang.IllegalStateException: No factory method found for class org.apache.logging.log4j.core.appender.RollingFileAppender
        at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.findFactoryMethod(PluginBuilder.java:229)
        at org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.build(PluginBuilder.java:134)
        at org.apache.logging.log4j.core.config.AbstractConfiguration.createPluginObject(AbstractConfiguration.java:958)
        at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:898)
        at org.apache.logging.log4j.core.config.AbstractConfiguration.createConfiguration(AbstractConfiguration.java:890)
        at org.apache.logging.log4j.core.config.AbstractConfiguration.doConfigure(AbstractConfiguration.java:513)
        at org.apache.logging.log4j.core.config.AbstractConfiguration.initialize(AbstractConfiguration.java:237)
        at org.apache.logging.log4j.core.config.AbstractConfiguration.start(AbstractConfiguration.java:249)
        at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:545)
        at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:261)
        at org.elasticsearch.common.logging.LogConfigurator.configure(LogConfigurator.java:166)
        at org.elasticsearch.common.logging.LogConfigurator.configure(LogConfigurator.java:122)
        at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:307)
        at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:132)
        at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:123)
        at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67)
        at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:134)
        at org.elasticsearch.cli.Command.main(Command.java:90)
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:91)
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:84)

2019-07-14 05:40:06,445 main ERROR Null object returned for RollingFile in Appenders.
2019-07-14 05:40:06,445 main ERROR Unable to locate appender "rolling" for logger config "root"
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首先想到的是，es要在在非root用户状态下启动，但是我已经是在非root用户状态下了，检查/logs/es-cluster.log的日志文件，发现都是以前的日志，没有今天启动的日志，然后查看logs目录下的文件属性，如下图所示：
在这里插入图片描述
这个es-cluster.log文件是属于root的呀，怪不得非root用户查看没有今天的启动日志。再回去看报错信息，最后两行说明报错就是因为es-cluster.log文件的属主为root引起的。

在root用户下把es-cluster.log文件的属主改为你要启动es的用户：

 chown ywq es-cluster.log
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在这里插入图片描述
这时即可正常启动es。

至于es-cluster.log为什么会变成root用户下的，网上说是用root用户登录启动es之后查看日志，导致elasticsearch.log的属主变成了root。

解决方案：

root用户 

chown elk:elk  elk目录 -R

posted on 2020-11-23 09:26  四海骄阳  阅读(1023)  评论(0)  编辑  收藏  举报

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