Error 503 Request Timed Out Waiting To Execute
ElementsAdobe Dreamweaver Adobe MuseAdobe Animate CCAdobe Premiere ProAdobe After EffectsAdobe IllustratorAdobe InDesignView all communitiesExplore Menu beginsMeet the expertsLearn our productsConnect with your peersError: You don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page. Please enter a title. You can not post a blank message. Please type your message and try again. More discussions in ColdFusion Server Administration All CommunitiesColdFusionColdFusion Server Administration 2 Replies Latest reply on Jan 28, 2014 8:45 AM by DCwebGuy 503 Request timed out waiting to execute Evo_Zheng Jul 21, 2008 6:46 PM [CF8 + Apache2 +Debian4] I've got a serious problem, the CF8 alway suddenly hung up (about twice in a day), the client will receive the error:"503 Request timed out waiting to execute", after I restart the cfapplication server and everything turn right again. But, when the server was hung, I can still be able to logon the cfide/administrator/index.cfm ! Every pages in the web directory can't execute except the CFIDE! I logon into the monitor to see the 'Active Requests', there are something terrible... about dozens of requests for the homepage. Time Taken about 1500sec! (Timeout Requests after 90sec in server steetings doesn't work, it maybe the cfquery timeout? It connect to oracle 9i DB, and the Maximum number of running JRun threads had been set to 500! ) . The memory usage is ok(less than 300MB). I'm frustrating... Can somebody help me, Thank you. 3699Views Tags: none (add) This content has been marked as final. Show 2 replies 1. Re: 503 Request timed out waiting to execute ke4pym Jul 22, 2008 11:02 AM (in response to Evo_Zheng) Can you post some *.out.log and any other error logs from Apache? Like Show 0 Likes(0) Actions 2. Re: 503 Request timed out waiting to execute DCwebGuy Jan 28, 2014 8:45 AM (in response to Evo_Zheng) I am currently having the same problem with CF10 on Win2008/IIS7 connecting to Oracle datasources. I am beginning to think it is a hardware/network issue. Did you ever discover the root of your problem? I know is this a VERY old thread, but your issue soun
threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ JRun Throwing 503 Errors Hello, On one of my servers, starting about 12 hours ago, all of a sudden JRun seems to be shutting down or something. It quits responding and displays the following error message on every request: 503 Request timed out waiting to execute For the last 12 hours this has occurred repeatedly, with a max interval of 3 hours. Nothing in the CF logs gives https://forums.adobe.com/thread/50380 me any indication of what the cause is. Where can I check to try and pinpoint the cause? The server specs: CPU: 2x Dual-Core Xeon RAM: 4GB ECC Registered OS: Windows Server 2003 CF: CF8 Enterprise, JRun configuration Web: IIS DB: None The only thing that I can think of is the fact that there http://house-of-fusion.10909.n7.nabble.com/JRun-Throwing-503-Errors-td85258.html are a lot of long-running scheduled tasks that rely on
| 0 Comments The ColdFusion http://www.jonhartmann.com/index.cfm/2009/2/5/ColdFusion-Instance-Issue MX error message "Request timed out waiting for an available thread to run" occurs specifically when a thread in the queued request pool times out while still in the queue, before it ever had a error 503 chance to make it to the running request pool. This blog entry revisits a topic previously blogged about here.An example of the Java stack trace for the exception might look like this at the top: view plain copy to clipboard print about ColdFISH is error 503 request developed by Jason Delmore. Source code and license information available at coldfish.riaforge.org java.lang.RuntimeException: Request timed out waiting for an available thread to run. You may want to consider increasing the number of active threads in the thread pool.at jrunx.scheduler.ThreadPool$Throttle.enter(ThreadPool.java:116)at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:425)at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66) 1java.lang.RuntimeException: Request timed out waiting for an available thread to run. You may want to consider increasing the number of active threads in the thread pool.2at jrunx.scheduler.ThreadPool$Throttle.enter(ThreadPool.java:116)3at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:425)4at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)The helpful hint provided in the exception message suggests increasing the active thread pool size, which would correspond to the Simultaneous Requests setting in the ColdFusion Administrator. While that might be a short term band-aid to the problem, in most cases this will simply delay the onset of the symptoms rather than truely solve the problem.To back up for a moment, I'll take a look at some of the settings in the JRun server's jrun.xml configuration file, found in the SERVER-INF directory for a given server instance. The threadWaitTimeo
behind a load balancer, and on those servers we have two ColdFusion instances clustered together (one on each, call them Thing1 and Thing2) both the hardware load balancer and the CF cluster are setup to round robin the requests. Every 20 minutes or so all you can get from one of the sites is 503 error pages. When looking into it, you can get to the ColdFusion Admin for the main instance on each server, and to Thing1's admin, but not to Thing2's CF Admin (throws 503s as well). From Thing2's main instance admin, you can go in and stop the instance, and immediately the 503 errors disappear. However, after about 5 second, Thing2 starts itself up again automatically, and 20 minutes or so later, things grind to a halt again.I'm checking into the ColdFusion and JRUN logs now to see if I can find anything as to why this might be happening, and will update as I go. Click "More" to read about my ongoing battle. Update 1: Having problems finding the log files... found them in JRun4\logs finally:02/05 09:59:28 Information [jrpp-2] - Application Started02/05 10:02:42 user FileServlet: initjava.lang.RuntimeException: Request timed out waiting for an available thread to run. You may want to consider increasing the number of active threads in the thread pool.at jrunx.scheduler.ThreadPool$Throttle.enter(ThreadPool.java:123)at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:425)at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)java.lang.RuntimeException: Request timed out waiting for an available thread to run. You may want to consider increasing the number of active threads in the thread pool.at jrunx.scheduler.ThreadPool$Throttle.enter(ThreadPool.java:123)at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:425)at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)java.lang.RuntimeException: Request timed out waiting for an available thread to run. You may want to consider increasing the number of active threads in the thread pool.at jrunx.scheduler.ThreadPool$Throttle.enter(ThreadPool.java:123)at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:425)at jrunx.scheduler.WorkerThread.run(WorkerThread