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Tomcat Severe Error Allocating Socket Processeur


However, with Tomcat NIO connector, I mostly get exceptions like this: java.io.IOException: Invalid Http response at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at test.TomcatNioTest.readUrl(TomcatNioTest.java:23) at test.TomcatNioTest.access$0(TomcatNioTest.java:19) at test.TomcatNioTest$1.run(TomcatNioTest.java:48) at java.lang.Thread.run(Unknown Source) Exception in thread "Thread-93" Comment 8 Jess Holle 2014-01-08 16:36:52 UTC (In reply to Konstantin Preißer from comment #7) > I can reproduce the problem with your test class with Tomcat 7.0.50, Tomcat > 7.0.47 Need access to an account?If your company has an existing Red Hat account, your organization administrator can grant you access. I'll let it run until 50000 and will check tomorrow whether 7.0.50 runs without problems when switching off sendfile.!gre Comment 20 Mark Thomas 2014-01-10 08:42:25 UTC Fixed applied to 7.0.x for http://openoffice995.com/unable-to/tomcat-severe-error-allocating-socket-processor.php

I could reproduce the issues with Tomcat 8 trunk, SVN r1556836 on Windows 8.1 x64, Java 1.7.0_45 x64. If I switch the connector back to HTTP/1.1, instead of NIO, the problem goes away. Nov 15, 2011 8:39:29 AM org.apache.tomcat.util.net.NioEndpoint processSocket SEVERE: Error allocating socket processor java.lang.NullPointerException Nov 15, 2011 8:39:51 AM org.apache.tomcat.util.net.NioEndpoint processSocket SEVERE: Error allocating socket processor java.lang.NullPointerException at Sometimes, there doesn't appear to be an error in catalina.out, but there is a response with no body, just headers like this: Date Wed, 16 Nov 2011 00:43:58 GMT Server Apache-Coyote/1.1

Tomcat Unable To Create New Native Thread

For TC 7.0.50 I could also produce other types of errors, but didn't play long enough with trunk. In total, it reads around 140k pages. Looks better than before, no errors yet, will let it run for another hour or so.

Hope this can be useful for all the users. Comment 16 Rainer Jung 2014-01-09 20:37:59 UTC Just in case others want to check as well, it is useSendfile="false" (lower case "file"). Create a DevConnect account to join the program. There is a load balancer sending onlycomet traffic to port 8080, where the NIO protocol is used.Nov 15, 2011 8:39:29 AM org.apache.tomcat.util.net.NioEndpoint processSocketSEVERE: Error allocating socket processorjava.lang.NullPointerExceptionNov 15, 2011 8:39:51 AM

Comment 5 Mark Thomas 2014-01-08 10:44:58 UTC Can you provide the source code of the test client you are using so the committers can try and reproduce this? Java.lang.outofmemoryerror: Unable To Create New Native Thread Jboss In the dump, there is a number of requests for file prelude.jspf.html: "GET /examples/jsp/jsp2/misc/prelude.jspf.html HTTP/1.1" Tomcat generally responds correctly, as seen in attachment 31182 [details]. less threads required to handle the same amount of requests) if you use the NIO or APR connectors. my company Thank you in advance!

Member Posts: 227 Re: Strange OutOfMemoryError issue « Reply #1 on: July 06, 2010, 08:42:26 AM » These can be difficult and very dependent on your environment.This article might be handy:http://www.talkingtree.com/blog/index.cfm/2005/3/11/NewNativeThreadPerhaps I have allocated 2GB of memory of ofbiz, but the problem is still coming.please anyone help me.. Lots of IO, you'll see more benefit; lots of app processing or CPU intensive tasks, then probably not. Re: Out of memory Error Wolf-Dieter Fink Oct 28, 2010 9:40 AM (in response to Dinesh venkatesan) As I said, if you refere to the OOME in your initial post it

Java.lang.outofmemoryerror: Unable To Create New Native Thread Jboss

Learn More Red Hat Product Security Center Engage with our Red Hat Product Security team, access security updates, and ensure your environments are not exposed to any known security vulnerabilities. http://www.devconnectprogram.com/forums/posts/list/5318.page Like Show 0 Likes(0) Actions 3. Tomcat Unable To Create New Native Thread Basically it happens because in some part of your code someone is adding elements -typically to a static collection/map- and never removes it. Java Lang Outofmemoryerror Unable To Create New Native Thread Windows Mark Mark Thomas at Nov 16, 2011 at 11:44 am ⇧ On 15/11/2011 17:00, Matthew Tyson wrote:Hey Guys,We are seeing the following errors (in production of course, testing didn'treveal this) after

Flag Please sign in to flag this as inappropriate. Format For Printing -XML -Clone This Bug -Top of page This is ASF Bugzilla: the Apache Software Foundation bug system. Re: Out of memory Error Dinesh venkatesan Oct 28, 2010 6:57 AM (in response to Wolf-Dieter Fink) Hi,Thanks for your reply..There has been a frequent(nearly once in a week) memory out Please turn JavaScript back on and reload this page. Java.lang.outofmemoryerror Unable To Create New Native Thread Linux

I have been using Antorcha Memory Plumber light, a free handy tool from Lucierna APM during this week with excellent results. Here is the connectorsetup:Any direction on where to look for the cause?Thanks,Matt reply | permalink Mark Thomas It could be a bug somewhere in the NIO connector. Submit a ticket for Registration Support. useful reference at org.apache.catalina.core.AsyncContextImpl.check(AsyncContextImpl.java:532) at org.apache.catalina.core.AsyncContextImpl.complete(AsyncContextImpl.java:91) at nonblocking.NumberWriter$NumberWriterListener.onError(NumberWriter.java:145) at org.apache.catalina.connector.CoyoteAdapter.asyncDispatch(CoyoteAdapter.java:395) at org.apache.coyote.http11.AbstractHttp11Processor.asyncDispatch(AbstractHttp11Processor.java:1618) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:631) at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1576) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1534) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) ... 09-Jan-2014 18:11:36.787 SEVERE [http-nio-8080-exec-4] org.apache.coyote.http11.AbstractHttp11Processor.process Error

What we really need is a reproducible test case. Reason: Added graphic kjkoster View Public Profile Visit kjkoster's homepage! Kees Jan kjkoster View Public Profile Visit kjkoster's homepage!

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Of that 4GB, the OS takes a chunk and the JVM takes the chunk that you allocated using -Xmx. I'm looking at the sendFile code now to see if I can figure out where I (assuming it was me but it is a pretty good bet that it was) broke in the 7.0.50 release. Trouble logging in?

Comment 9 Mark Thomas 2014-01-09 16:32:05 UTC Can someone who has been able to repeat this please test with tomcat/trunk from svn and see if they can still repeat it. Sign in to vote. Have you checked the "open filelimit" values?If not, you may be running into an "open file limit" for the OS and/oruser that is running Tomcat.- Bob________________________________From: Matthew Tyson To: Tomcat Users this page You have a dev environment, which is good.

Here is the connectorsetup:Any direction on where to look for the cause?Thanks,Matt reply Tweet Search Discussions Search All Groups users 4 responses Oldest Nested Matthew Tyson Is there I now run the recent trunk with your fix again with 20 threads and the first 2000 iterations are good. At the second phase, it will repeatedly read all collected URLs, 500 times in a row. Comment 2 Ognjen Blagojevic 2014-01-08 10:22:11 UTC Created attachment 31182 [details] Correct request and correct response Comment 3 Ognjen Blagojevic 2014-01-08 10:23:00 UTC Created attachment 31183 [details] Correct request and broken

A test case would help identifythat too.Mark---------------------------------------------------------------------To unsubscribe, e-mail: [email protected] additional commands, e-mail: [email protected] reply | permalink Related Discussions AJP13 error: No processor available [Fwd: Re: [JIRA-user] tomcat strange errors with It doesn't seem to be a load problem. Current Customers and Partners Log in for full access Log In New to Red Hat? You haven't said which one you're currently using, but the BIO (blocking IO) Connector consumes one thread per request.

eg use “ulimit -s ”. Here is where I found an excellent description of this problem, plus how to fix it. Will thread dump will he helpful in this case. –Rohitesh Feb 19 '15 at 17:33 I can't tell you what will work here, I don't know enough about your Register If you are a new customer, register now for access to product evaluations and purchasing capabilities.

A test case would help identify that too. It could also be an application bug. Thanks, Matt Matthew Tyson Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: Errors with NIO processor Is there more Sign in or Register for DevConnect Close Panel Sign in Email: Password: Remember me Forgot Password?

Not directly related to the read timeout occurences I see on the server side sometimes messages: 09-Jan-2014 17:56:33.691 SEVERE [http-nio-8080-ClientPoller-1] org.apache.tomcat.util.net.NioEndpoint$PollerEvent.run java.nio.channels.ClosedChannelException at java.nio.channels.spi.AbstractSelectableChannel.register(AbstractSelectableChannel.java:194) at org.apache.tomcat.util.net.NioEndpoint$PollerEvent.run(NioEndpoint.java:797) at org.apache.tomcat.util.net.NioEndpoint$Poller.events(NioEndpoint.java:925) at org.apache.tomcat.util.net.NioEndpoint$Poller.run(NioEndpoint.java:1085) at asked 1 year ago viewed 3004 times active 1 year ago Linked 1 Tomcat not processing request Related 1tomcat background threads2Why is my Tomcat 6 executor thread pool not being used Why is the bridge on smaller spacecraft at the front but not in bigger vessels? In the short term, there have been a couple of regressions.

Description Ognjen Blagojevic 2014-01-08 09:52:04 UTC Tomcat 7.0.50 (proposed for voting at the time of submitting this issue) with Oracle Java 1.7.0_40 on Win7 64-bit, sometimes returns incorrect response when NIO Thread Tools Search this Thread Display Modes #1 18-09-2009, 10:29 kjkoster Forum Operator Join Date: Jul 2008 Posts: 1,195 fix for java.lang.OutOfMemoryError: unable to create new native thread