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 ...
related questions One of the items in the list is clicked to jump, and after clicking, the list shows that this item has been previewed, but when the page is actively refreshed, the style is removed and returned to the state before the preview. after...
axios.get(path, { timeout: 1000, params: { id: 12 } }); repeatedly checked, backend 3 seconds to respond, I set axios 1 second timeout, but axios has not entered the catch, how fat 4? ...
upload pictures < input id= "file " type= "file " accept= "image * " multiple= "name= " file "> < script > let formData = new FormData(); let element = document.getElementById("file"); element.addEventListener( change , function ()...
function getQuery(key) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"), r = window.location.search.substr(1).match(reg); if (r != null) return decodeURI(r[2]) return null } this code is ...
RT,es6 has a parent class inherited by extend, so why do you want to decorate (Decorator),? isn t it superfluous? ...