in kill topology, the supervisor on windows cannot stop worker, and then supervisor stops itself, as shown in figure ...
in kill topology, the supervisor on windows cannot stop worker, and then supervisor stops itself, as shown in figure ...
in kill topology, the supervisor on windows cannot stop worker, and then supervisor stops itself, as shown in figure ...
in kill topology, the supervisor on windows cannot stop worker, and then supervisor stops itself, as shown in figure ...
scenario, page click statistics, similar to Baidu statistics; Flume gets the most basic click information of the log; storm bolt fills click information (some minor information processing); but does not know what to do in the end, bolt directly into t...
< H2 > question < H2 > storm applications built through maven work well in ide. Error occurred when submitting local storm services after packaging when pom s scop is configured with provided, storm error message is after package submission. F...
my zk uses docker, the service port of zookeeper is different. It is 2181 2182 2183 respectively. How to configure storm.yaml ...
recently working on flume+kafka+storm, I would like to ask you that you can access kafka-manager and storm ui without a password. Isn t this very insecure? how to configure an access password for these two pages? ...
not long after learning python, when you use selenium to climb the monk s website (search Mercedes-Benz), and then use developer tools to look at the source code, it is as follows: : the code to read this page is as follows (a small part): def ge...
what is described in the book is that each process is allowed to have a maximum of 2563 (16,777,216) different ObjectId in the same second. The maximum 24-bit random number is 16777216, but why is it in parentheses, and how is 2563 calculated outside par...
if the client needs two websocket, and cannot get through the websocket connection under different routes, do you need to open two ports: const WebSocket = require( ws ); const wss1= new WebSocket.Server({ port: 8080 }); const wss2= new WebSocket.Se...
upload files locally using input type= "file ", usually write <form> <input type= file onChange={this.handleFileChange.bind(this)} > <input type= reset ref={(input) => this.reset=input} className="reset" &...
write an ajax request method, which is normal in the component, but it is not normal to extract it into the file of the public method, so report Cannot read property "$http " of undefined. What on earth is going on? I ve been studying it for a day, bu...