40-171-sles10-64/172.25.40.171 to VM-40-171-sles10-64:9000 failed on connection exception: java.net.ConnectException
java.net.ConnectException: Connection refused: connect 1. 报错如上。 2....它们可能没有连接到LAN或互联网或任何其他网络,在这种情况下,Java将会抛出 客户端的“ java.net.ConnectException:Connection refused ”异常。...在这种情况下,你也会得到java.net.ConnectException:连接被拒绝错误。可ping来检查服务器是否正在运行并侦听端口。 5)服务器正在运行但没有侦听端口,客户端正在尝试连接。...如果防火墙不允许连接,也会收到相同的java.net.ConnectException:Java应用程序中的连接拒绝异常。 7)主机端口组合不正确。...参考:https://javarevisited.blogspot.com/2013/02/java-net-ConnectException-Connection-refused.html
java.net.ConnectException: 拒绝连接 (Connection refused) doris 问题 java.net.ConnectException: 拒绝连接 (Connection
网上有另外情况: 此方法出自:http://blog.csdn.net/zhengzhb/article/details/7741396 原文如下:使用axis开发webservice服务 java.net.ConnectException...http://schemas.xmlsoap.org/soap/envelope/}Server.userException faultSubcode: faultString: Java.NET.ConnectException...connect faultActor: faultNode: faultDetail: {http://xml.apache.org/axis/}stackTrace:java.net.ConnectException
异常信息 java.net.ConnectException: Call From node4/192.168.179.143 to node4:8032 failed on connection exception...: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop...org.apache.sqoop.Sqoop.runTool(Sqoop.java:243) at org.apache.sqoop.Sqoop.main(Sqoop.java:252) Caused by: java.net.ConnectException...org.apache.hadoop.ipc.Client.call(Client.java:1440) ... 36 more 错误定位 Connection refused我们不只到原因,可以向上追溯产生异常第一行 java.net.ConnectException...: Call From node4/192.168.179.143 to node4:8032 failed on connection exception: java.net.ConnectException
Android 连接服务器时java.net.ConnectException: Failed to connect to /127.0.0.1:8080 错误信息 java.net.ConnectException
ThreadPoolExecutor.java:615) 45 at java.lang.Thread.run(Thread.java:745) 46 Caused by: java.net.ConnectException...ThreadPoolExecutor.java:615) 68 at java.lang.Thread.run(Thread.java:745) 69 Caused by: java.net.ConnectException...ThreadPoolExecutor.java:615) 91 at java.lang.Thread.run(Thread.java:745) 92 Caused by: java.net.ConnectException...ThreadPoolExecutor.java:615) 114 at java.lang.Thread.run(Thread.java:745) 115 Caused by: java.net.ConnectException...ThreadPoolExecutor.java:615) 140 at java.lang.Thread.run(Thread.java:745) 141 Caused by: java.net.ConnectException
Caused by: java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is: java.net.ConnectException...java.util.concurrent.ExecutorsPrivilegedThreadFactory1.run(Executors.java:665) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: java.rmi.ConnectException...: Connection refused to host: 127.0.0.1; nested exception is: java.net.ConnectException: Connection
org.apache.sqoop.mapreduce.db.DBInputFormat.getConnection(DBInputFormat.java:213) 81 ... 10 more 82 Caused by: java.net.ConnectException...org.apache.sqoop.mapreduce.db.DBInputFormat.getConnection(DBInputFormat.java:213) 142 ... 10 more 143 Caused by: java.net.ConnectException...org.apache.sqoop.mapreduce.db.DBInputFormat.getConnection(DBInputFormat.java:213) 203 ... 10 more 204 Caused by: java.net.ConnectException
/hive-log4j.properties 4 Exception in thread "main" java.lang.RuntimeException: java.net.ConnectException...: Call From master/192.168.199.130 to master:9000 failed on connection exception: java.net.ConnectException...RunJar.java:221) 13 at org.apache.hadoop.util.RunJar.main(RunJar.java:136) 14 Caused by: java.net.ConnectException...: Call From master/192.168.199.130 to master:9000 failed on connection exception: java.net.ConnectException...org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:508) 42 ... 8 more 43 Caused by: java.net.ConnectException
} } }) Thread.sleep(1000) } producer.close() } } 运行后程序报错: java.net.ConnectException
解决方案一: 在eureka服务的配置文件中添加: : : 下面是凯哥的yml文件: : : : : : eurekaservice : :...
:启动一个需要注册到 eureka 注册中心的服务 seeParam 报错: com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException
报错信息是: ERROR tool.ImportTool: Encountered IOException running import job: java.net.ConnectException:...Call From ubuntu/192.168.72.131 to localhost:9000 failed on connection exception: java.net.ConnectException
Spark没有启动导致的: 1 18/04/23 03:21:58 ERROR SparkContext: Error initializing SparkContext. 2 java.net.ConnectException...: Call From slaver1/192.168.19.131 to slaver1:9000 failed on connection exception: java.net.ConnectException...120) 40 at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) 41 Caused by: java.net.ConnectException...:21:59 INFO SparkContext: Successfully stopped SparkContext 60 Exception in thread "main" java.net.ConnectException...: Call From slaver1/192.168.19.131 to slaver1:9000 failed on connection exception: java.net.ConnectException
今天在hive上,执行一个命令,通过从一个表中查询出的数据导入到另一个表的时候,出现了下面的结果。
这个折磨了我一下午的问题终于迎刃而解,之前并没有接触过Redis缓存数据库,仅仅知道这个是一个php扩展插件的一个功能,今天项目所需在宝塔服务器端安装了redis缓存数据库,但是安装完成之后连接时提示“java.net.ConnectException
springcloud 工程中 config-client 中使用到 RabbitMQ ,启动工程报错: org.springframework.amqp.AmqpConnectException: java.net.ConnectException
,我读取详细信息出现如下所示的错误,错误虽然不大,我感觉有必要记录一下,因为错误的起因是对命令的不熟悉造成的,错误如下所示: 1 scala> text.collect 2 java.net.ConnectException...: Call From slaver1/192.168.19.128 to slaver1:8020 failed on connection exception: java.net.ConnectException...121) 93 at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) 94 Caused by: java.net.ConnectException
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