we are working in a trial version of SAP Data Intelligence 3.0.3.
We noticed that often Connection Management, Metadata Explorer or some other application stop working, throwing a generic error like the following:
Error: could not acquire connection from pool: TimeoutError: ResourceRequest timed out.<br> at connPool.acquire.then.then.then.catch (/project/src/libs/dh-hana-client/dist/lib/Middleware.js:137:18)<br> at tryCatcher (/project/node_modules/bluebird/js/release/util.js:16:23)<br> at Promise._settlePromiseFromHandler (/project/node_modules/bluebird/js/release/promise.js:512:31)<br> at Promise._settlePromise (/project/node_modules/bluebird/js/release/promise.js:569:18)<br> at Promise._settlePromise0 (/project/node_modules/bluebird/js/release/promise.js:614:10)<br> at Promise._settlePromises (/project/node_modules/bluebird/js/release/promise.js:690:18)<br> at _drainQueueStep (/project/node_modules/bluebird/js/release/async.js:138:12)<br> at _drainQueue (/project/node_modules/bluebird/js/release/async.js:131:9)<br> at Async._drainQueues (/project/node_modules/bluebird/js/release/async.js:147:5)<br> at Immediate.Async.drainQueues [as _onImmediate] (/project/node_modules/bluebird/js/release/async.js:17:14)<br> at runCallback (timers.js:705:18)<br> at tryOnImmediate (timers.js:676:5)<br> at processImmediate (timers.js:658:5)<br> at process.topLevelDomainCallback (domain.js:126:23)
The only solution we found since now is to restart the server, but I would like to know if there is a way to restart a single application from System Management maybe?
I think this feature should be very usefull and will help SAP DataIntelligence to improve stability.
Thank you and best regards
Edit: Cloud is AWS, thank you Witalij Rudnicki, I think you have been luckier then me!