關於log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFa
今天在運行某程序時出現瞭如上圖所示的問題，查找資料後發現是由於由於log4j這個日誌信息打印模塊的配置信息沒有給出造成的，簡單的說就是人家要有個地方來存放日誌的打印信息，可是你又不給人家，所以就報錯了吧 解決辦法： 在你的項目的src目錄中創建一個名爲log4j.properties的文本文件，記住是文本文件，不是文件夾 然後在你的文本文件中加入如下的內容： 按 Ctrl+C 複製代碼 按
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相關文章
- 1. 2.No appenders could be found for logger(log4j)
- 2. WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
- 3. log4j:WARN No appenders could be found for logger
- 4. IEDA運行項目關於log4j問題log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.li)。。
- 5. log4j:WARN No appenders could be found for logger (org.springframework.core.env.StandardEnvironment)
- 6. springboot log4j:WARN No appenders could be found for logger
- 7. RPC，java報錯解決log4j:WARN no appenders could be found for logger
- 8. IDEA之log4j:WARN No..could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory)
- 9. hadoop項目開發運行報錯（log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.Mut...
- 10. log4j:WARN No appenders could be found for logg...