win10下安裝Hadoop3.0.0後Caused by: java.net.ConnectException: Connection refused: no further information
在使用hdfs的api設置路徑時必定要查看core-site.xml配置文件中的fs.defaultFS標籤中的寫法是否與你當前的html val path = "hdfs://localhost:9000/tmp/frf/pScheduleSparkSqls"中的主機名以及端口號是否一致，不然就會報錯 Caused by: java.net.ConnectException: Connectio
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相關文章
- 1. Caused by: java.net.ConnectException: Connection refused: no further information
- 2. java.net.ConnectException: Connection refused: no further information
- 3. 鏈接Hbase ： java.net.ConnectException: Connection refused: no further information
- 4. Kafka報錯：java.net.ConnectException: Connection refused: no further information
- 5. [已解決] java.net.ConnectException: Connection refused: no further information
- 6. [Java_9 JDK_HttpClient ] java.net.ConnectException: Connection refused: no further information
- 7. zookeeper報錯java.net.ConnectException: Connection refused: no further information
- 8. java.net.ConnectException: Connection timed out: no further information
- 9. redis Caused by: java.net.ConnectException: Connection refused: connect
- 10. Caused by: java.net.ConnectException: Connection refused: connect