due to the current version, it seems that flink does not support dynamic scaling,. If you need to increase resource allocation, you must first stop the running job. Currently I have a flink job that is used to consume data from kafka topic and then sink ...
Environment 2 machines, 203204 plans to run jobmanager and taskmanager on each of these two machines. master hz203:9081 hz204:9081 slaves hz203 hz204 flink-conf.yaml jobmanager.rpc.port: 6123 rest.port: 9081 blob.server.port: 6124 query.se...
I have a few questions about using flink, just now. I would like to ask all of you to help me. flink how to initialize spring context flink how to use scheduled tasks @ codecraft @ Ali Yunqi Community @ Fan Xuan Thank you ...
now you need to develop a mobile project. One function is to click the button to call the camera, take and upload pictures, click button 2, call photo albums, and select photos to upload. The examples given on the Internet are basically . <input ...
the width and height of the parent box is known, and the width and height of the child img is unknown. You want the img to be covered with the parent box and the image cannot be deformed. ...
receive data in child process: char data_buffer[BUFFER_SIZE]; char *ptr = ""; int data_len = 0; int pre_len = 0; for (;;) { bzero(data_buffer, BUFFER_SIZE); int length = recv(client_data_socket, data_buffer, BUFFER_SIZE, 0); if (l...
I found Aliyun s free ssl certificate from the Internet to test the https URL, but according to the online tutorials, I can t access it with https all the time. What s the reason for not adjusting it? Still, you can only use http to access the URL. F...
1. It has been changed for a long time, but there are mistakes. 2.webpack.config.jsvar webpack = require( webpack );var htmlWebpackPlugin = require( html-webpack-plugin );var path = require( path ); module.export={ plugins:[ ]};3. ...