在VC中编译xxx.c文件出现错误error C2275 illegal use of this type as an expression 问题在于C99之前要求所有的声明必须放在函数块的起始部分,这也是C和C++的重要区别. 方法: 1). 修改成xxx.cpp . 2). 把声明放在函数起始部分. 参考:http://stackoverflow.com/questions/9549521/compiler-error-c2275…
tomcat启动完了之后,一直不停的打印这种错误信息,看表面上,应该是zk节点下的数据是空的,连接不上服务,所以一直在尝试连接,然后一直又连不上: 完整的错误信息: 407662 [usf-ZooKeeper:dsf_default-Registry-SendThread(127.0.0.1:2181)] INFO org.apache.zookeeper.ClientCnxn - Opening socket connection to server 127.0.0.1/127.0.0.1:2…
http://stackoverflow.com/questions/18859063/supervisor-socket-error-issue supervisorctl reread error: <class 'socket.error'>, [Errno 111] Connection refused: file: /usr/lib64/python2.6/socket.py line: 56 You have to start supervisord before you can…
[2017-05-19 13:32:14,933] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClient)[2017-05-19 13:32:15,028] INFO Opening socket connection to server hadoop02/192.168.233.201:2181. Will not attempt to authenticate using SASL (unknown…