1 Dec 2023 |
rookieInTraining | org.openqa.selenium.SessionNotCreatedException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Host info: host: '10.56.32.67', ip: '10.56.32.67'
at app//org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:620)
at app//org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:236)
at app//org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:163)
at app//org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:143)
at app//com.spr.core.ui.browser.Browser.getRemoteDriver(Browser.java:32)
at app//com.spr.core.ui.WebDriverThread.setExecutionStyle(WebDriverThread.java:137)
at app//com.spr.core.ui.WebDriverThread.getDriver(WebDriverThread.java:59)
at app//com.spr.core.ui.BrowserInit.getDriver(BrowserInit.java:56)
at app//com.spr.core.ui.waits.Waits.<init>(Waits.java:38)
at app//com.spr.core.ui.waits.Waits.getInstance(Waits.java:28)
at app//com.spr.ui.LoadBaseUITest.logout(LoadBaseUITest.java:72)
at jdk.internal.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
at java.base@11.0.12/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base@11.0.12/java.lang.reflect.Method.invoke(Method.java:566)
at app//org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:139)
at app//org.testng.internal.invokers.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:69)
at app//org.testng.internal.invokers.ConfigInvoker.invokeConfigurationMethod(ConfigInvoker.java:390)
at app//org.testng.internal.invokers.ConfigInvoker.invokeConfigurations(ConfigInvoker.java:325)
at app//org.testng.internal.invokers.TestInvoker.runConfigMethods(TestInvoker.java:810)
at app//org.testng.internal.invokers.TestInvoker.runAfterConfigurations(TestInvoker.java:779)
at app//org.testng.internal.invokers.TestInvoker.invokeMethod(TestInvoker.java:755)
at app//org.testng.internal.invokers.TestInvoker.invokeTestMethod(TestInvoker.java:227)
at app//org.testng.internal.invokers.TestMethodWithDataProviderMethodWorker.call(TestMethodWithDataProviderMethodWorker.java:80)
at app//org.testng.internal.invokers.TestMethodWithDataProviderMethodWorker.call(TestMethodWithDataProviderMethodWorker.java:17)
at java.base@11.0.12/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base@11.0.12/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base@11.0.12/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base@11.0.12/java.lang.Thread.run(Thread.java:829)
Caused by:
org.openqa.selenium.TimeoutException: java.util.concurrent.TimeoutException
Build info: version: '4.12.0', revision: '249f2a7d1b*'
System info: os.name: 'Linux', os.arch: 'amd64', os.version: '3.10.0-1127.19.1.el7.x86_64', java.version: '11.0.12'
Driver info: driver.version: RemoteWebDriver
at app//org.openqa.selenium.remote.http.jdk.JdkHttpClient.execute0(JdkHttpClient.java:391)
at app//org.openqa.selenium.remote.http.AddSeleniumUserAgent.lambda$apply$0(AddSeleniumUserAgent.java:42)
at app//org.openqa.selenium.remote.http.Filter.lambda$andFinally$1(Filter.java:55)
at app//org.openqa.selenium.remote.http.jdk.JdkHttpClient.execute(JdkHttpClient.java:347)
at app//org.openqa.selenium.remote.tracing.TracedHttpClient.execute(TracedHttpClient.java:54)
at app//org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:115)
at app//org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:96)
at app//org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:68)
at app//org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:163)
at app//org.openqa.selenium.remote.TracedCommandExecutor.execute(TracedCommandExecutor.java:51)
at app//org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:602)
... 29 more
Caused by:
java.util.concurrent.TimeoutException
at java.base/java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1886)
at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2021)
at org.openqa.selenium.remote.http.jdk.JdkHttpClient.execute0(JdkHttpClient.java:374)
... 39 more | 09:36:46 |
rookieInTraining | any pointers for fixing this? | 09:37:05 |
rookieInTraining | the hub is 4 vCPU and 16Gb memory, while the nodes are 2 vCPU and 4Gb memory | 09:37:31 |
diemol | each node only has 2 CPUs and 4GB memory for 10 browsers? | 09:38:02 |
diemol | Interesting you are not getting failures earlier | 09:38:27 |
Satyabrata Das | [December 1st, 2023 7:34 AM] satya.gudu2007: Hello Selenium Expert, my selenium grid machine is a Linux Ubuntu machine. There is a option in UI to download the file which will be inside remote Linux machine. want to do some file operations like move a file to different location, zip/unzip file, open a file in remote Linux machine. Do you know which library I can use. Can someone share me the code snippet. | 09:38:53 |
rookieInTraining | Are you suggesting increasing the resources of the node diemol ? | 09:39:44 |
diemol | what errors do you see in the Grid? | 09:40:13 |
diemol | Have you analyzed the Grid logs? What do you see? | 09:40:32 |
diemol | Have you checked all that rookieInTraining? | 09:43:09 |
diemol | the errors happen most of the time in the Nodes | 09:44:00 |
rookieInTraining | oh, okay.. let me check the nodes in that case.. | 09:44:25 |
rookieInTraining | Well, if only I had direct access to the k8s cluster :simple_smile: That is in process.. | 09:46:00 |
rookieInTraining | selenium-grid-chrome-node-5cbcb59c48-2244m 1/1 Running 1 (14m ago) 27m
selenium-grid-chrome-node-5cbcb59c48-22k7h 1/1 Running 1 (13m ago) 29m | 09:46:16 |
rookieInTraining | right, that seems fair :simple_smile: Can you suggest any tools that can help achieve that? | 09:53:19 |
rookieInTraining | hmm, we use influxdb + grafana coupled with prometeus. I’m not sure whether that has been done for the pods I requested. Let me get back on that.. | 10:01:45 |
Satyabrata Das | diemol Could you please help on above request? | 10:28:20 |
Satyabrata Das | my selenium grid is set up in aws ec2 linux ubuntu machine. when i am running a testcase from outside (from bamboo or from my amazon workspace) where usecase is to download a file through browser and move this file to a different folder inside same aws ec2 linux machine. language i am using in java | 10:47:11 |
Satyabrata Das | I will read the file after sending this file to different folder | 10:54:54 |
diemol | So you need to download the file and do something with it in your test? | 10:55:43 |
diemol | https://www.selenium.dev/documentation/grid/configuration/cli_options/#enabling-managed-downloads-by-the-node | 10:57:15 |
Satyabrata Das | prefs.put("download.default_directory", config.getProperty("path.remote.download"));
| 10:58:01 |
Satyabrata Das | but i want to move this downloaded file to a different location | 10:58:21 |
Satyabrata Das | yes i will check that | 10:58:30 |
rookieInTraining | The memory is the reason why the pods restarted in my case | 10:58:56 |
| _slack_seleniumhq_U068LL8G9MF joined the room. | 14:27:56 |
| Nagam Naidu joined the room. | 14:33:00 |
Nagam Naidu | rookieInTraining can let us know the configuration and setup details. We are also facing issues where whenever trying to run any command the hub is getting down | 14:33:53 |
Nagam Naidu | Need Help !
We are trying to run selenium grid on Kubernetes cluster but as soon as we run any command to run tests on these pods the hub pod is getting Down.
Error:
12:34:07.438 INFO [LocalDistributor.newSession] - Session request received by the distributor:
[Capabilities {browserName: chrome, goog:chromeOptions: {args: [--disable-field-trial-config, --disable-background-networ..., --enable-features=NetworkSe..., --disable-background-timer-..., --disable-backgrounding-occ..., --disable-back-forward-cache, --disable-breakpad, --disable-client-side-phish..., --disable-component-extensi..., --disable-component-update, --no-default-browser-check, --disable-default-apps, --disable-dev-shm-usage, --disable-extensions, --disable-features=Improved..., --allow-pre-commit-input, --disable-hang-monitor, --disable-ipc-flooding-prot..., --disable-popup-blocking, --disable-prompt-on-repost, --disable-renderer-backgrou..., --disable-sync, --force-color-profile=srgb, --metrics-recording-only, --no-first-run, --enable-automation, --password-store=basic, --use-mock-keychain, --no-service-autorun, --export-tagged-pdf, --enable-use-zoom-for-dsf=f..., --headless, --hide-scrollbars, --mute-audio, --blink-settings=primaryHov..., --no-sandbox, --start-fullscreen, --window-position=0,0, --disable-dev-shm-usage, --remote-allow-origins=*d, --remote-debugging-port=0]}}]
12:34:08.032 INFO [LocalDistributor.newSession] - Session created by the distributor. Id: cb39aa1f3c135d00dce5fd2cd0a57bb0, Caps: Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 95.0.4638.69, chrome: {chromedriverVersion: 95.0.4638.54 (d31a821ec901f..., userDataDir: /tmp/.com.google.Chrome.mGHCGS}, goog:chromeOptions: {debuggerAddress: localhost:34685}, networkConnectionEnabled: false, pageLoadStrategy: normal, platformName: linux, proxy: {}, se:cdp: ws://0.0.0.0:4444/session/c ..., se:cdpVersion: 95.0.4638.69, se:vnc: ws://0.0.0.0:4444/session/c ..., se:vncEnabled: true, se:vncLocalAddress: ws://10.251.173.143:7900 , setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify, webauthn:extension:credBlob: true, webauthn:extension:largeBlob: true, webauthn:virtualAuthenticators: true}
12:34:08.829 INFO [LocalSessionMap.lambda$new$0] - Deleted session from local session map, Id: cb39aa1f3c135d00dce5fd2cd0a57bb0 | 14:36:14 |
2 Dec 2023 |
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