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Selenium Grid SEVERE: cannot forward the request The target server failed to respond #6732

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lukeis opened this issue Mar 4, 2016 · 8 comments
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Selenium Grid SEVERE: cannot forward the request The target server failed to respond #6732

lukeis opened this issue Mar 4, 2016 · 8 comments
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Component-Grid Priority-Medium Restrict-AddIssueComment-Commit Status-Invalid Status-Untriaged Type-Defect

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lukeis commented Mar 4, 2016

Originally reported on Google Code with ID 6732

What is the expected output? What do you see instead?

Selenium Grid and Hub version: 2.33.0
OS: Gentoo
Browser:Mozilla Firefox 17.0.2

Dec 17, 2013 1:59:07 PM org.openqa.grid.web.servlet.handler.RequestHandler process
SEVERE: cannot forward the request The target server failed to respond
org.apache.http.NoHttpResponseException: The target server failed to respond
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:95)
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:62)
    at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:254)
    at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:289)
    at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:252)
    at org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:219)
    at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:300)
    at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:127)
    at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:712)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:517)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:827)
    at org.openqa.grid.internal.TestSession.sendRequestToNode(TestSession.java:317)
    at org.openqa.grid.internal.TestSession.forward(TestSession.java:220)
    at org.openqa.grid.web.servlet.handler.RequestHandler.forwardRequest(RequestHandler.java:95)
    at org.openqa.grid.web.servlet.handler.RequestHandler.process(RequestHandler.java:127)
    at org.openqa.grid.web.servlet.DriverServlet.process(DriverServlet.java:84)
    at org.openqa.grid.web.servlet.DriverServlet.doPost(DriverServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.seleniumhq.jetty7.servlet.ServletHolder.handle(ServletHolder.java:565)
    at org.seleniumhq.jetty7.servlet.ServletHandler.doHandle(ServletHandler.java:479)
    at org.seleniumhq.jetty7.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.seleniumhq.jetty7.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.seleniumhq.jetty7.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.seleniumhq.jetty7.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.seleniumhq.jetty7.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.seleniumhq.jetty7.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.seleniumhq.jetty7.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
    at org.seleniumhq.jetty7.server.Server.handle(Server.java:349)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
    at org.seleniumhq.jetty7.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:47)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection.content(AbstractHttpConnection.java:894)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:948)
    at org.seleniumhq.jetty7.http.HttpParser.parseNext(HttpParser.java:857)
    at org.seleniumhq.jetty7.http.HttpParser.parseAvailable(HttpParser.java:235)
    at org.seleniumhq.jetty7.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:66)
    at org.seleniumhq.jetty7.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:254)
    at org.seleniumhq.jetty7.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:599)
    at org.seleniumhq.jetty7.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:534)
    at java.lang.Thread.run(Thread.java:662)

Reported by jollychang on 2013-12-17 06:21:00
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lukeis commented Mar 4, 2016 

Please retest on the latest version (2.39 at the moment)

Reported by barancev on 2013-12-17 19:07:59

  • Status changed: NeedsClarification
  • Labels added: Component-Grid

@lukeis lukeis self-assigned this Mar 4, 2016
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lukeis commented Mar 4, 2016 

We try last version 2.39, throw out the same traceback
Dec 18, 2013 12:25:51 PM org.openqa.grid.web.servlet.handler.RequestHandler process
SEVERE: cannot forward the request The target server failed to respond
org.apache.http.NoHttpResponseException: The target server failed to respond
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:143)
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
    at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:260)
    at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
    at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
    at org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:223)
    at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:271)
    at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
    at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:682)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:486)
    at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:115)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
    at org.openqa.grid.internal.TestSession.sendRequestToNode(TestSession.java:360)
    at org.openqa.grid.internal.TestSession.forward(TestSession.java:222)
    at org.openqa.grid.web.servlet.handler.RequestHandler.forwardRequest(RequestHandler.java:95)
    at org.openqa.grid.web.servlet.handler.RequestHandler.process(RequestHandler.java:127)
    at org.openqa.grid.web.servlet.DriverServlet.process(DriverServlet.java:84)
    at org.openqa.grid.web.servlet.DriverServlet.doPost(DriverServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.seleniumhq.jetty7.servlet.ServletHolder.handle(ServletHolder.java:565)
    at org.seleniumhq.jetty7.servlet.ServletHandler.doHandle(ServletHandler.java:479)
    at org.seleniumhq.jetty7.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.seleniumhq.jetty7.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.seleniumhq.jetty7.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.seleniumhq.jetty7.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.seleniumhq.jetty7.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.seleniumhq.jetty7.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.seleniumhq.jetty7.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
    at org.seleniumhq.jetty7.server.Server.handle(Server.java:349)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
    at org.seleniumhq.jetty7.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:47)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection.content(AbstractHttpConnection.java:894)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:948)
    at org.seleniumhq.jetty7.http.HttpParser.parseNext(HttpParser.java:857)
    at org.seleniumhq.jetty7.http.HttpParser.parseAvailable(HttpParser.java:235)
    at org.seleniumhq.jetty7.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:66)
    at org.seleniumhq.jetty7.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:254)
    at org.seleniumhq.jetty7.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:599)
    at org.seleniumhq.jetty7.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:534)
    at java.lang.Thread.run(Thread.java:662)
Dec 18, 2013 12:25:51 PM org.openqa.grid.web.servlet.handler.RequestHandler process
SEVERE: cannot forward the request The target server failed to respond
org.apache.http.NoHttpResponseException: The target server failed to respond
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:143)
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
    at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:260)
    at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
    at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
    at org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:223)
    at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:271)
    at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
    at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:682)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:486)
    at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:115)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
    at org.openqa.grid.internal.TestSession.sendRequestToNode(TestSession.java:360)
    at org.openqa.grid.internal.TestSession.forward(TestSession.java:222)
    at org.openqa.grid.web.servlet.handler.RequestHandler.forwardRequest(RequestHandler.java:95)
    at org.openqa.grid.web.servlet.handler.RequestHandler.process(RequestHandler.java:127)
    at org.openqa.grid.web.servlet.DriverServlet.process(DriverServlet.java:84)
    at org.openqa.grid.web.servlet.DriverServlet.doPost(DriverServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.seleniumhq.jetty7.servlet.ServletHolder.handle(ServletHolder.java:565)
    at org.seleniumhq.jetty7.servlet.ServletHandler.doHandle(ServletHandler.java:479)
    at org.seleniumhq.jetty7.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.seleniumhq.jetty7.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.seleniumhq.jetty7.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.seleniumhq.jetty7.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.seleniumhq.jetty7.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.seleniumhq.jetty7.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.seleniumhq.jetty7.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
    at org.seleniumhq.jetty7.server.Server.handle(Server.java:349)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
    at org.seleniumhq.jetty7.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:47)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection.content(AbstractHttpConnection.java:894)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:948)
    at org.seleniumhq.jetty7.http.HttpParser.parseNext(HttpParser.java:857)
    at org.seleniumhq.jetty7.http.HttpParser.parseAvailable(HttpParser.java:235)
    at org.seleniumhq.jetty7.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:66)
    at org.seleniumhq.jetty7.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:254)
    at org.seleniumhq.jetty7.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:599)
    at org.seleniumhq.jetty7.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:534)
    at java.lang.Thread.run(Thread.java:662)

Reported by jollychang on 2013-12-18 05:12:52

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lukeis commented Mar 4, 2016 

Please run both the grid and a node with -debug option and attach the console log here.

Reported by barancev on 2013-12-18 07:08:56

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lukeis commented Mar 4, 2016 

run (version 2.39) in -debug but only catch hub log, we can't find any node log in the
same time  

Dec 20, 2013 3:55:55 PM org.apache.http.impl.conn.tsccm.ConnPoolByRoute freeEntry
FINE: Releasing connection [{}->http://192.168.35.2:4010][null]
Dec 20, 2013 3:55:55 PM org.apache.http.impl.conn.DefaultClientConnection close
FINE: Connection 0.0.0.0:59205<->192.168.35.2:4010 closed
Dec 20, 2013 3:55:55 PM org.apache.http.impl.conn.DefaultClientConnection close
FINE: Connection 0.0.0.0:58246<->192.168.35.2:4010 closed
Dec 20, 2013 3:55:55 PM org.apache.http.impl.conn.DefaultClientConnection shutdown
FINE: Connection 0.0.0.0:59205<->192.168.35.2:4010 shut down
Dec 20, 2013 3:55:55 PM org.apache.http.impl.conn.tsccm.ConnPoolByRoute notifyWaitingThread
FINE: Notifying no-one, there are no waiting threads
Dec 20, 2013 3:55:55 PM org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager
releaseConnection
FINE: Released connection is not reusable.
Dec 20, 2013 3:55:55 PM org.openqa.grid.web.servlet.handler.RequestHandler process
SEVERE: cannot forward the request The target server failed to respond
org.apache.http.NoHttpResponseException: The target server failed to respond
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:143)
        at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
        at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:260)
        at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
        at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
        at org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:223)
        at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:271)
        at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
        at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:682)
        at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:486)
        at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:115)
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
        at org.openqa.grid.internal.TestSession.sendRequestToNode(TestSession.java:360)
        at org.openqa.grid.internal.TestSession.forward(TestSession.java:222)
        at org.openqa.grid.web.servlet.handler.RequestHandler.forwardRequest(RequestHandler.java:95)
        at org.openqa.grid.web.servlet.handler.RequestHandler.process(RequestHandler.java:127)
        at org.openqa.grid.web.servlet.DriverServlet.process(DriverServlet.java:84)
        at org.openqa.grid.web.servlet.DriverServlet.doPost(DriverServlet.java:68)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.seleniumhq.jetty7.servlet.ServletHolder.handle(ServletHolder.java:565)
        at org.seleniumhq.jetty7.servlet.ServletHandler.doHandle(ServletHandler.java:479)
        at org.seleniumhq.jetty7.server.session.SessionHandler.doHandle(SessionHandler.java:225)
        at org.seleniumhq.jetty7.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
        at org.seleniumhq.jetty7.servlet.ServletHandler.doScope(ServletHandler.java:406)
        at org.seleniumhq.jetty7.server.session.SessionHandler.doScope(SessionHandler.java:186)
        at org.seleniumhq.jetty7.server.handler.ContextHandler.doScope(ContextHandler.java:965)
        at org.seleniumhq.jetty7.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
        at org.seleniumhq.jetty7.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
        at org.seleniumhq.jetty7.server.Server.handle(Server.java:349)
        at org.seleniumhq.jetty7.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
        at org.seleniumhq.jetty7.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:47)
        at org.seleniumhq.jetty7.server.AbstractHttpConnection.content(AbstractHttpConnection.java:894)
        at org.seleniumhq.jetty7.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:948)
        at org.seleniumhq.jetty7.http.HttpParser.parseNext(HttpParser.java:857)
        at org.seleniumhq.jetty7.http.HttpParser.parseAvailable(HttpParser.java:235)
        at org.seleniumhq.jetty7.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:66)
        at org.seleniumhq.jetty7.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:254)
        at org.seleniumhq.jetty7.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:599)
        at org.seleniumhq.jetty7.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:534)
        at java.lang.Thread.run(Thread.java:662)

Reported by jollychang@douban.com on 2013-12-20 08:20:43

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lukeis commented Mar 4, 2016 

I meant to say the *full* log. We need to know what events happened before this exception.

Reported by barancev on 2013-12-21 13:35:40

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lukeis commented Mar 4, 2016 

Please run both the grid and a node with -debug option and attach the full console log
here.

Reported by barancev on 2014-01-25 21:23:54

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lukeis commented Mar 4, 2016 

Closing the issue as there is no requested information provided.

Reported by barancev on 2014-04-11 20:30:06

  • Status changed: Invalid

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lukeis commented Mar 4, 2016

Reported by luke.semerau on 2015-09-17 18:21:52

  • Labels added: Restrict-AddIssueComment-Commit

@lukeis lukeis closed this as completed Mar 4, 2016
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