Exception when retrieving a list of sessions from a hub #6070
Description
Meta -
OS: Linux
Selenium Version: Selenium Grid Hub v.3.12.0
Expected Behavior -
When I make a GET /wd/hub/sessions request on a node I get the following response:
{"status":0,"value":[]}If i would make this request to a hub I would expect a similar response.
Actual Behavior -
When I make that same request to a hub I get the following error:
{
"sessionId": null,
"status": 13,
"value": {
"class": "org.openqa.grid.common.exception.GridException",
"error": "unknown error",
"message": "Session [(null externalkey)] not available and is not among the last 1000 terminated sessions.\nActive sessions are[]",
"stackTrace": [
{
"className": "org.openqa.grid.internal.ActiveTestSessions",
"fileName": "ActiveTestSessions.java",
"lineNumber": 120,
"methodName": "getExistingSession"
},
{
"className": "org.openqa.grid.internal.DefaultGridRegistry",
"fileName": "DefaultGridRegistry.java",
"lineNumber": 380,
"methodName": "getExistingSession"
},
{
"className": "org.openqa.grid.web.servlet.handler.RequestHandler",
"fileName": "RequestHandler.java",
"lineNumber": 241,
"methodName": "getSession"
},
{
"className": "org.openqa.grid.web.servlet.handler.RequestHandler",
"fileName": "RequestHandler.java",
"lineNumber": 123,
"methodName": "process"
},
{
"className": "org.openqa.grid.web.servlet.DriverServlet",
"fileName": "DriverServlet.java",
"lineNumber": 86,
"methodName": "process"
},
{
"className": "org.openqa.grid.web.servlet.DriverServlet",
"fileName": "DriverServlet.java",
"lineNumber": 64,
"methodName": "doGet"
},
{
"className": "javax.servlet.http.HttpServlet",
"fileName": "HttpServlet.java",
"lineNumber": 687,
"methodName": "service"
},
{
"className": "javax.servlet.http.HttpServlet",
"fileName": "HttpServlet.java",
"lineNumber": 790,
"methodName": "service"
},
{
"className": "org.seleniumhq.jetty9.servlet.ServletHolder",
"fileName": "ServletHolder.java",
"lineNumber": 860,
"methodName": "handle"
},
{
"className": "org.seleniumhq.jetty9.servlet.ServletHandler",
"fileName": "ServletHandler.java",
"lineNumber": 535,
"methodName": "doHandle"
},
{
"className": "org.seleniumhq.jetty9.server.handler.ScopedHandler",
"fileName": "ScopedHandler.java",
"lineNumber": 143,
"methodName": "handle"
},
{
"className": "org.seleniumhq.jetty9.security.SecurityHandler",
"fileName": "SecurityHandler.java",
"lineNumber": 548,
"methodName": "handle"
},
{
"className": "org.seleniumhq.jetty9.server.handler.HandlerWrapper",
"fileName": "HandlerWrapper.java",
"lineNumber": 132,
"methodName": "handle"
},
{
"className": "org.seleniumhq.jetty9.server.handler.ScopedHandler",
"fileName": "ScopedHandler.java",
"lineNumber": 190,
"methodName": "nextHandle"
},
{
"className": "org.seleniumhq.jetty9.server.session.SessionHandler",
"fileName": "SessionHandler.java",
"lineNumber": 1595,
"methodName": "doHandle"
},
{
"className": "org.seleniumhq.jetty9.server.handler.ScopedHandler",
"fileName": "ScopedHandler.java",
"lineNumber": 188,
"methodName": "nextHandle"
},
{
"className": "org.seleniumhq.jetty9.server.handler.ContextHandler",
"fileName": "ContextHandler.java",
"lineNumber": 1253,
"methodName": "doHandle"
},
{
"className": "org.seleniumhq.jetty9.server.handler.ScopedHandler",
"fileName": "ScopedHandler.java",
"lineNumber": 168,
"methodName": "nextScope"
},
{
"className": "org.seleniumhq.jetty9.servlet.ServletHandler",
"fileName": "ServletHandler.java",
"lineNumber": 473,
"methodName": "doScope"
},
{
"className": "org.seleniumhq.jetty9.server.session.SessionHandler",
"fileName": "SessionHandler.java",
"lineNumber": 1564,
"methodName": "doScope"
},
{
"className": "org.seleniumhq.jetty9.server.handler.ScopedHandler",
"fileName": "ScopedHandler.java",
"lineNumber": 166,
"methodName": "nextScope"
},
{
"className": "org.seleniumhq.jetty9.server.handler.ContextHandler",
"fileName": "ContextHandler.java",
"lineNumber": 1155,
"methodName": "doScope"
},
{
"className": "org.seleniumhq.jetty9.server.handler.ScopedHandler",
"fileName": "ScopedHandler.java",
"lineNumber": 141,
"methodName": "handle"
},
{
"className": "org.seleniumhq.jetty9.server.handler.HandlerWrapper",
"fileName": "HandlerWrapper.java",
"lineNumber": 132,
"methodName": "handle"
},
{
"className": "org.seleniumhq.jetty9.server.Server",
"fileName": "Server.java",
"lineNumber": 530,
"methodName": "handle"
},
{
"className": "org.seleniumhq.jetty9.server.HttpChannel",
"fileName": "HttpChannel.java",
"lineNumber": 347,
"methodName": "handle"
},
{
"className": "org.seleniumhq.jetty9.server.HttpConnection",
"fileName": "HttpConnection.java",
"lineNumber": 256,
"methodName": "onFillable"
},
{
"className": "org.seleniumhq.jetty9.io.AbstractConnection$ReadCallback",
"fileName": "AbstractConnection.java",
"lineNumber": 279,
"methodName": "succeeded"
},
{
"className": "org.seleniumhq.jetty9.io.FillInterest",
"fileName": "FillInterest.java",
"lineNumber": 102,
"methodName": "fillable"
},
{
"className": "org.seleniumhq.jetty9.io.ChannelEndPoint$2",
"fileName": "ChannelEndPoint.java",
"lineNumber": 124,
"methodName": "run"
},
{
"className": "org.seleniumhq.jetty9.util.thread.strategy.EatWhatYouKill",
"fileName": "EatWhatYouKill.java",
"lineNumber": 247,
"methodName": "doProduce"
},
{
"className": "org.seleniumhq.jetty9.util.thread.strategy.EatWhatYouKill",
"fileName": "EatWhatYouKill.java",
"lineNumber": 140,
"methodName": "produce"
},
{
"className": "org.seleniumhq.jetty9.util.thread.strategy.EatWhatYouKill",
"fileName": "EatWhatYouKill.java",
"lineNumber": 131,
"methodName": "run"
},
{
"className": "org.seleniumhq.jetty9.util.thread.ReservedThreadExecutor$ReservedThread",
"fileName": "ReservedThreadExecutor.java",
"lineNumber": 382,
"methodName": "run"
},
{
"className": "org.seleniumhq.jetty9.util.thread.QueuedThreadPool",
"fileName": "QueuedThreadPool.java",
"lineNumber": 708,
"methodName": "runJob"
},
{
"className": "org.seleniumhq.jetty9.util.thread.QueuedThreadPool$2",
"fileName": "QueuedThreadPool.java",
"lineNumber": 626,
"methodName": "run"
},
{
"className": "java.lang.Thread",
"fileName": "Thread.java",
"lineNumber": 748,
"methodName": "run"
}
],
"stacktrace": "org.openqa.grid.common.exception.GridException: Session [(null externalkey)] not available and is not among the last 1000 terminated sessions.\nActive sessions are[]\n\tat org.openqa.grid.internal.ActiveTestSessions.getExistingSession(ActiveTestSessions.java:120)\n\tat org.openqa.grid.internal.DefaultGridRegistry.getExistingSession(DefaultGridRegistry.java:380)\n\tat org.openqa.grid.web.servlet.handler.RequestHandler.getSession(RequestHandler.java:241)\n\tat org.openqa.grid.web.servlet.handler.RequestHandler.process(RequestHandler.java:123)\n\tat org.openqa.grid.web.servlet.DriverServlet.process(DriverServlet.java:86)\n\tat org.openqa.grid.web.servlet.DriverServlet.doGet(DriverServlet.java:64)\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:687)\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:790)\n\tat org.seleniumhq.jetty9.servlet.ServletHolder.handle(ServletHolder.java:860)\n\tat org.seleniumhq.jetty9.servlet.ServletHandler.doHandle(ServletHandler.java:535)\n\tat org.seleniumhq.jetty9.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat org.seleniumhq.jetty9.security.SecurityHandler.handle(SecurityHandler.java:548)\n\tat org.seleniumhq.jetty9.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)\n\tat org.seleniumhq.jetty9.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)\n\tat org.seleniumhq.jetty9.server.session.SessionHandler.doHandle(SessionHandler.java:1595)\n\tat org.seleniumhq.jetty9.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)\n\tat org.seleniumhq.jetty9.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)\n\tat org.seleniumhq.jetty9.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)\n\tat org.seleniumhq.jetty9.servlet.ServletHandler.doScope(ServletHandler.java:473)\n\tat org.seleniumhq.jetty9.server.session.SessionHandler.doScope(SessionHandler.java:1564)\n\tat org.seleniumhq.jetty9.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)\n\tat org.seleniumhq.jetty9.server.handler.ContextHandler.doScope(ContextHandler.java:1155)\n\tat org.seleniumhq.jetty9.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat org.seleniumhq.jetty9.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)\n\tat org.seleniumhq.jetty9.server.Server.handle(Server.java:530)\n\tat org.seleniumhq.jetty9.server.HttpChannel.handle(HttpChannel.java:347)\n\tat org.seleniumhq.jetty9.server.HttpConnection.onFillable(HttpConnection.java:256)\n\tat org.seleniumhq.jetty9.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)\n\tat org.seleniumhq.jetty9.io.FillInterest.fillable(FillInterest.java:102)\n\tat org.seleniumhq.jetty9.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)\n\tat org.seleniumhq.jetty9.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)\n\tat org.seleniumhq.jetty9.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)\n\tat org.seleniumhq.jetty9.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)\n\tat org.seleniumhq.jetty9.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)\n\tat org.seleniumhq.jetty9.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)\n\tat org.seleniumhq.jetty9.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)\n\tat java.lang.Thread.run(Thread.java:748)\n"
}
}