注意：这里如果直接使用如下命令会报错：bin/tools.sh org.apache.rocketmq.example.quickstart.ProducerError:org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to null failed 修改源码：默认配置是注释的，需要打开注释并配置自己的nameserver节点。直接在idea中执行main方法即可发送成功（这里消费者...
hystrix dashboard Unable to connect to Command Metric Stream解决办法 2019-12-11 15:56 −spring cloud 在初次使用 hystrix dashboard仪表盘的时候很容易出现hystrix dashboard Unable to connect to Command Metric Stream错误 如下图: 首先查看依赖时候添加全 <dependency... ...
java.lang.RuntimeException: org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to <null> failed at com.google.common.base.Throwables.propagate(Throwables.java:160) at org.apache.rocketmq.console.task.DashboardCollectTask.collectTopic(DashboardCollectTask.java:156) at org.apache.ro...
如果看到Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000005c0000000, 8589934592, 0) failed; error='Cannot allocate memory' (errno=12) # # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (mmap) failed to map 8...
Caused by: org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to null failed 解决方法: # 找到broker.conf 文件(rocketmq/conf/broker.conf),新增如下两行 namesrvAddr=127.0.0.1:9876 # 指定的ip地址即是linux本身的IP地址 brokerIP1=10.118.241.145 ...
①:org.apache.rocketmq.remoting.execption.RemotingConnectException:connect to <null> failed。 启动rmqconsole时,修改命令JAVA_OPTS=-Drocketmq.namesrv.addr=namesrv:9876 -> JAVA_OPTS=-Drocketmq.namesrv.addr=10.200.xx.xx:9876 (即具体ip) ②:rg.apache.rocketmq.client.exception.MQBrokerException: CODE...
hystrix dashboard Unable to connect to Command Metric Stream解决办法 2019-12-11 15:56 −spring cloud 在初次使用 hystrix dashboard仪表盘的时候很容易出现hystrix dashboard Unable to connect to Command Metric Stream错误 如下图: 首先查看依赖时候添加全 <dependency... ...
如果看到Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000005c0000000, 8589934592, 0) failed; error='Cannot allocate memory' (errno=12) # # There is insufficient memory for the Java Runtime Environment to continue. ...
> unzip rocketmq-dashboard-1.0.0.zip > cd rocketmq-dashboard-rocketmq-dashboard-1.0.0 > mvn spring-boot:run 这时候会出现如下错误: Caused by: org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to null failed at org.apache.rocketmq.remoting.netty.NettyRemotingClient.invokeS...
java.lang.RuntimeException: org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to <null> failed at com.google.common.base.Throwables.propagate(Throwables.java:160) at org.apache.rocketmq.console.task.DashboardCollectTask.collectBroker(DashboardCollectTask.java:200) at org.apache....