Happy Path test sometimes fail on "Validation of debug functionality"

[rhopp]

Stacktrace:

11:44:15   Validation of debug functionality
11:44:18     ✓ Open file and activate breakpoint (3606ms)
11:46:31     1) Launch debug
11:46:31 
11:46:31 
11:46:31   20 passing (6m)
11:46:31   1 pending
11:46:31   1 failing
11:46:31 
11:46:31   1) Validation of debug functionality
11:46:31        Launch debug:
11:46:31      TimeoutError: Waiting for element to be located By(xpath, //div[@class='theia-Notification' and contains(@id,'Redirect is now enabled on port 8080')])
11:46:31 Wait timed out after 120009ms
11:46:31       at /home/e2e/node_modules/selenium-webdriver/lib/promise.js:2201:17
11:46:31       at ManagedPromise.invokeCallback_ (/home/e2e/node_modules/selenium-webdriver/lib/promise.js:1376:14)
11:46:31       at TaskQueue.execute_ (/home/e2e/node_modules/selenium-webdriver/lib/promise.js:3084:14)
11:46:31       at TaskQueue.executeNext_ (/home/e2e/node_modules/selenium-webdriver/lib/promise.js:3067:27)
11:46:31       at asyncRun (/home/e2e/node_modules/selenium-webdriver/lib/promise.js:2927:27)
11:46:31       at /home/e2e/node_modules/selenium-webdriver/lib/promise.js:668:7
11:46:31       at <anonymous>
11:46:31       at process._tickCallback (internal/process/next_tick.js:188:7)
11:46:31   From: Task: Waiting for element to be located By(xpath, //div[@class='theia-Notification' and contains(@id,'Redirect is now enabled on port 8080')])
11:46:31       at scheduleWait (/home/e2e/node_modules/selenium-webdriver/lib/promise.js:2188:20)
11:46:31       at ControlFlow.wait (/home/e2e/node_modules/selenium-webdriver/lib/promise.js:2517:12)
11:46:31       at thenableWebDriverProxy.wait (/home/e2e/node_modules/selenium-webdriver/lib/webdriver.js:934:29)
11:46:31       at DriverHelper.<anonymous> (/home/e2e/dist/utils/DriverHelper.js:82:54)
11:46:31       at Generator.next (<anonymous>)
11:46:31       at /home/e2e/dist/utils/DriverHelper.js:19:71
11:46:31       at new Promise (<anonymous>)
11:46:31       at __awaiter (/home/e2e/dist/utils/DriverHelper.js:15:12)
11:46:31       at DriverHelper.waitVisibility (/home/e2e/dist/utils/DriverHelper.js:78:16)
11:46:31       at Ide.<anonymous> (/home/e2e/dist/pageobjects/ide/Ide.js:59:37)
11:46:31       at Generator.next (<anonymous>)
11:46:31       at /home/e2e/dist/pageobjects/ide/Ide.js:19:71
11:46:31       at new Promise (<anonymous>)
11:46:31       at __awaiter (/home/e2e/dist/pageobjects/ide/Ide.js:15:12)
11:46:31       at Ide.waitNotification (/home/e2e/dist/pageobjects/ide/Ide.js:57:16)
11:46:31       at Ide.<anonymous> (/home/e2e/dist/pageobjects/ide/Ide.js:70:24)
11:46:31       at Generator.next (<anonymous>)
11:46:31       at /home/e2e/dist/pageobjects/ide/Ide.js:19:71
11:46:31       at new Promise (<anonymous>)
11:46:31       at __awaiter (/home/e2e/dist/pageobjects/ide/Ide.js:15:12)
11:46:31       at Ide.waitNotificationAndOpenLink (/home/e2e/dist/pageobjects/ide/Ide.js:69:16)
11:46:31       at Object.<anonymous> (/home/e2e/dist/tests/e2e_happy_path/HappyPath.spec.js:187:19)
11:46:31       at Generator.next (<anonymous>)
11:46:31       at fulfilled (/home/e2e/dist/tests/e2e_happy_path/HappyPath.spec.js:13:58)
11:46:31       at <anonymous>
11:46:31       at process._tickCallback (internal/process/next_tick.js:188:7)

Example of failed build: https://ci.codenvycorp.com/view/qa-experimental/job/experimental-che-integration-tests-mini/406/console

Sadly, no screenshot was archived (I don't know why)

[SkorikSergey]

HappyPath sometimes test fails when trying to click on yes button of "A new process is now listening on port 8080 but this port is not exposed in the workspace as a server. Would you want to add a redirect for this port so it becomes available" notification(see screenshot).
After clicking the notification is still visible but other notification for open application link should appears.

[Ohrimenko1988]

Related problem #14121

[rhopp]

We haven't seen this issue in some time. Closing now - feel free to reopen, if it happens again.