标签:csharp end out 解决 info apach arp highlight OLE
上面的报错是在本地java调试(windows) hadoop集群 出现的
解决方案:
在resources文件夹下面创建一个文件log4j.properties(这个其实hadoop安装目录下的 etc/hadoop/log4j.properties 同名,我尝试拿过来用,发现还是不行报错信息如下)
log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
所以我把里面的内容替换成
hadoop.root.logger=INFO, console log4j.rootLogger = INFO, console log4j.appender.console=org.apache.log4j.ConsoleAppender log4j.appender.console.target=System.out log4j.appender.console.layout=org.apache.log4j.PatternLayout log4j.appender.console.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n
然后右键点击run 执行就可以了
标签:csharp end out 解决 info apach arp highlight OLE
原文地址:https://www.cnblogs.com/spicy/p/9586093.html