踩坑：早已預料到的錯誤：java.net.ConnectException: Call From xxx to localhost:8020 failed on connection exceptio
踩坑：早已預料到的鏈接錯誤：java.net.ConnectException: Call From xxx to localhost:8020 failed on connection exception: java.net.ConnectException: Connection refused 標籤（空格分隔）： 踩坑java JAVA API 操做 HDFS出現鏈接錯誤：web java.
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- 1. Java操做Hadoop報java.net.ConnectException: Call From xxx to xxx.:9000 failed on connection exception錯誤
- 2. Call From DESKTOP-FJJN71F/192.168.99.1 to 192.168.137.121:8020 failed on connection exception
- 3. Caused by: java.net.ConnectException: Call From master/192.168.94.135 to master:9000 failed on conn.
- 4. Call to localhost/127.0.0.1:9000 failed on connection exception錯誤。
- 5. hive不能建立表，報錯:Call From node113/192.168.28.113 to node113:9000 failed on connection exception
- 6. hive創建表時報錯：failed on connection exception: java.net.ConnectException: Connection refused
- 7. 異常：failed on connection exception: java.net.ConnectException:
- 8. Hadoop:集羣NameNode節點Call From XXXX to XXXX:9000 failed on connection exception
- 9. java.io.IOException: java.net.ConnectException: Call From hadoop1/192.168.160.13
- 10. 解決Connection to Xxx@localhost failed.
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相關文章
- 1. Java操做Hadoop報java.net.ConnectException: Call From xxx to xxx.:9000 failed on connection exception錯誤
- 2. Call From DESKTOP-FJJN71F/192.168.99.1 to 192.168.137.121:8020 failed on connection exception
- 3. Caused by: java.net.ConnectException: Call From master/192.168.94.135 to master:9000 failed on conn.
- 4. Call to localhost/127.0.0.1:9000 failed on connection exception錯誤。
- 5. hive不能建立表，報錯:Call From node113/192.168.28.113 to node113:9000 failed on connection exception
- 6. hive創建表時報錯：failed on connection exception: java.net.ConnectException: Connection refused
- 7. 異常：failed on connection exception: java.net.ConnectException:
- 8. Hadoop:集羣NameNode節點Call From XXXX to XXXX:9000 failed on connection exception
- 9. java.io.IOException: java.net.ConnectException: Call From hadoop1/192.168.160.13
- 10. 解決Connection to Xxx@localhost failed.