CrEme 4.12 JRun Problem
Hi,
I want to ask a simple question to CrEme users.
What should I type in JRun command line in order to run "cube.jar" file which is automatically located in demos folder?
Each time I try, It does nothing and a notification appears on the desktop of PDA and it says Application: ... Finished! Exit Code:-1.
Thanks for reply. I decided not to buy CrEme because buying at least 40 licances is too much for me. I will consider on different solutions because I'll use it on only 6 PDA's.
Thanks anyway...
Similar Messages
-
Weird problem I experience with JRUN is that occasionally the
webserver JRUN peaks at 400MEGS and above and slows down on calling
requests on a webpage from databases. My version of CF is MX 7
For me to resolve this issues I have to End the process in
Task Manager and then let it start up again. Is there something I
can do to prevent this repetitive situation?Hi,
A Very Good article on this available
here -
I have a new server with a jrun problem I am stuck on. The
old server is setup in standalone mode and somewhere jrun has a
mapping to listen for an extention other than .cfm (ex. index.xyz).
Apache is setup correctly, as it passes the request to coldfusion
who then gives an error;
"JRun will not accept request. Check JRun web server
configuration and JRun mappings on JRun server."
Well I have 2 test servers, 1 standalone mode, 1 multiserver
mode, and I finally got the admin started (using the jrun -start
admin), port 8000. But still stuck on what's next.
The old server works, the .xyz get's parsed and treated just
like a .cfm and I don't know where to add it, so I am assuming in
the jrun admin. I also don't know howto get to the jrun admin on
the standalone server as port 8000 is not listening. So is there
some /opt/coldfusion8/bin/coldfusion -- flag somewhere to start?
Any help is appreciated.What does this have to do with programming? This sounds more like a support issue -- have you contacted the vendor?
-
Hello,
I have the following problem:
I have a vendor master scenario which means XML File to CREMAS IDoc. The problem is here the phone numer.
The length of the phone numer is set to max=16 in the IDoc schema. If I have a longer phone number obviously this is no problem in the mapping itself as I do not get an error message there.
Is this correct? I would have expected an error when I test the message mapping with the "test" tab.
However the phone number is then cut in the SAP ERP-system after receiving. Is there any way to change this field to accept longer values in the backend SAP ERP system? What are the steps to be done if this is possible?
Thank you very much for your advise.>
Florian G. wrote:
> Hello,
>
> I have the following problem:
>
> I have a vendor master scenario which means XML File to CREMAS IDoc. The problem is here the phone numer.
> The length of the phone numer is set to max=16 in the IDoc schema. If I have a longer phone number obviously this is no problem in the mapping itself as I do not get an error message there.
> Is this correct? I would have expected an error when I test the message mapping with the "test" tab.
>
XI 3.0 or PI 7.0 doesnt do such a validation on the XSD. So it will not throw any error.
in PI 7.1 you can force a XSD validation
> However the phone number is then cut in the SAP ERP-system after receiving. Is there any way to change this field to accept longer values in the backend SAP ERP system? What are the steps to be done if this is possible?
>
> Thank you very much for your advise.
you will have to customize the Idoc in R3to accept more characters than the specified length in the backend SAP -
Japanese Characters working as URL parameters, turning to question marks when in URL string itself
I'm having some trouble getting coldfusion to see japanese
characters in the URL string.
To clarify, if I have something like this:
http://my.domain.com/index.cfm?categorylevel0=Search&categorylevel1=%E3%82%A2%E3%82%B8%E3% 82%A2%E3%83%BB%E3%83%93%E3%82%B8%E3%83%8D%E3%82%B9%E9%96%8B%E7%99%BA
All of my code works correctly and the server is able to pass
the japanese characters to the database and retrieve the correct
data.
If I have this instead:
http://my.domain.com/index.cfm/Search/%E3%82%A2%E3%82%B8%E3%82%A2%E3%83%BB%E3%83%93%E3%82% B8%E3%83%8D%E3%82%B9%E9%96%8B%E7%99%BA
My script (which works fine with English characters) parses
CGI variables and converts these to the same URL parameters that I
had in the first URL using a loop and a CFSET url.etc..
In the first example, looking at the CF debug info shows me
what I expect to see:
URL Parameters:
CATEGORYLEVEL0=Search
CATEGORYLEVEL1=アジア・ビジネス開発
In the second example it shows me this:
URL Parameters:
CATEGORYLEVEL0=Search
CATEGORYLEVEL1=???·??????
Can anyone suggest means for debugging this? I'm not sure if
this is a CF problem, an IIS problem, a JRUN problem or something
else altogether that causes it to lose the characters if they are
in the URL string but NOT as a parameter.My suggestion was that you test with the
first url, not the second. However, I can see a source of
confusion. I overlooked your delimiter, "/". It should be "?" and
"=" in this case. With these modifications, we get
<cfif Len(cgi.query_string) neq 0>
<cfset i = 1>
<cfloop list="#cgi.query_string#" delimiters="&"
index="currentcatname">
<cfoutput>categorylevel#i# =
#ListGetAt(currentcatname,2,"=")#</cfoutput><br>
<cfset i = i + 1>
</cfloop>
If it is a failing of Coldfusion, the above test should fail,
too.
Now, an adaptation of the same test to your second url.
<cfset url2 = "
http://my.domain.com/index.cfm/Search/%E3%82%A2%E3%82%B8%E3%82%A2%E3%83%BB%E3%83%93%E3%82% B8%E3%83%8D%E3%82%B9%E9%96%8B%E7%99%BA">
<cfset query_str =
ListGetAt(replacenocase(url2,".cfm/","?"),2,"?")>
<cfif Len(query_str) neq 0>
<cfset i = 1>
<cfloop list="#query_str#" delimiters="/"
index="currentcatname">
<cfoutput>categorylevel#i# =
#currentcatname#</cfoutput><br>
<cfset i = i + 1>
</cfloop> -
Vendor master data-name 1 40 or 35 characters?
Hi,
In vendor master data, field name1, the data element show it has 40 characters, but in LFA1, the field length is 35.
If I key in forty chaacters, and save, it is successful, go back to see it, it really display 40 characters, but check table:LFA1, I see only 35 characters, where other 5 character store? what is the logic of this?
Thanks.Message no. AM228
Diagnosis
The address data maintained in field NAME1 occupies 40 of 40 characters The last 5 characters of the field NAME1 can be used only with restrictions.
System Response
In this form the data can be saved and used up to the complete length of 40 characters.
In some scenarios, the system only uses the first 35 characters of name fields, of the fields 'Street', 'City', 'District', as well as the first 10 characters of the field 'Search Term 1'.
These cases are:
ALE: the address data can only be transferred with 35 characters (search term 1 only 10 characters) in the case of some ALE message types (IDOC types) for reasons of compatibility with other releases and components. The message types in question are:
DEBMAS
CREMAS
DEBCOR
CRECOR
The problems do not occur if the relevant address data in IDOC ADRMAS is sent in each case, together with these message types.
EDI: the address data can only be transferred with 35 characters (search term 1 only 10 characters) with the standard UN/EDIFACT for reasons of compatibility.
Print: addresses are formatted with only 35 characters in some print forms for standard envelope windows. If the address number is in the address output structures, you can output the address fields in full length in forms. (See OSS note 145753 for FI forms.)
Procedure
If you do not want the address data to be truncated in these scenarios, only use the first 35 characters of the name fields, of the fields "Street", "City", "District" or the first 10 characters of the field "Search Term 1" during maintenance, or abbreviate the texts, if necessary.
Effects on Customizing
You can define when this system message is to be issued in accordance with your requirements.
You do this in Customizing as follows: Cross-Application Components -> Bank Directory -> Change Message Control.
The application area and message number -
hi....
when i create a vendor in xk01 than sytem showing a msg,and the name of vendor is found not complete .
"The use of the last 5 characters in field NAME1 is restricted (36 of 40)"
what the solution for it?
Thanks & Regards
Rekha sharmaThis would be a Warning Message only. You Can Proceed.
In some scenarios, the system only uses the first 35 characters of name fields, of the fields 'Street', 'City', 'District', as well as the first 10 characters of the field 'Search Term 1'.
These cases are:
ALE: the address data can only be transferred with 35 characters (search term 1 only 10 characters) in the case of some ALE message types (IDOC types) for reasons of compatibility with other releases and components. The message types in question are:
DEBMAS
CREMAS
DEBCOR
CRECOR
The problems do not occur if the relevant address data in IDOC ADRMAS is sent in each case, together with these message types.
EDI: the address data can only be transferred with 35 characters (search term 1 only 10 characters) with the standard UN/EDIFACT for reasons of compatibility.
Print: addresses are formatted with only 35 characters in some print forms for standard envelope windows. If the address number is in the address output structures, you can output the address fields in full length in forms. (See OSS note 145753 for FI forms.) -
Bad performance on CF9 after upgrade from CF8
Hello and happy new year for everybody
I'm stuck with a problem after upgrade from CF8 entreprise to CF9 entreprise.
We are using IIS6 on WIN2003R2 (SP2).
There are a lot of "503 Server Error" with no content. (about 0.05% of request). This can be occured on big or small CFM, graphic ressources, etc...
For each error I can see the following error on the connector logs (jrun_iis6_wildcardYYMMDD.log).
2011-01-02 19:00:05 jrISAPI[1456:3940] returning error page for JRun too busy or out of memory
I've never seen this message in previous CF connector version.
And on the jrun log (coldfusion-outXXX.log), I read the following errors:
02/01 20:53:31 error unexpected end of part
java.io.IOException: unexpected end of part
at com.oreilly.servlet.multipart.PartInputStream.fill(PartInputStream.java:96)
at com.oreilly.servlet.multipart.PartInputStream.read(PartInputStream.java:191)
at com.oreilly.servlet.multipart.PartInputStream.read(PartInputStream.java:152)
at com.oreilly.servlet.multipart.FilePart.write(FilePart.java:257)
at com.oreilly.servlet.multipart.FilePart.writeTo(FilePart.java:215)
at coldfusion.filter.FormScope.fillForm(FormScope.java:252)
at coldfusion.filter.FusionContext.SymTab_initForRequest(FusionContext.java:376)
at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:33)
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:53)
at coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.java:126)
at coldfusion.CfmServlet.service(CfmServlet.java:200)
at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42 )
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
02/01 20:53:31 error (JRun Service: ProxyService [jrun.servlet.jrpp.JRunProxyService@4006ca]) JRunPRoxyServer.invokeRunnable:
java.lang.IllegalStateException
at jrun.servlet.JRunResponse.getWriter(JRunResponse.java:205)
at jrun.servlet.JRunResponse.sendError(JRunResponse.java:597)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:328)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
java.lang.IllegalStateException
at jrun.servlet.JRunResponse.getWriter(JRunResponse.java:205)
at jrun.servlet.JRunResponse.sendError(JRunResponse.java:597)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:328)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
Connector settings (jrun_iis6_wildcard.ini) :
verbose=false
Buffer=true (I've tried with false)
serverstore=C:/ColdFusion9/runtime/lib/wsconfig/1/jrunserver.store
bootstrap=127.0.0.1:51800
apialloc=false
maxworkerthreads=100 (I've tried to increase/decrease this value)
JRUN settings:
Threads number: 150
Max queued jrun threads: 150
Is anyone have experience the same issue ? How can I try to solve this ?
Big thanks!@Charlie:
in the cf\runtime\logs there is only that kind of information:
05/01 10:28:44 error unexpected end of part
java.io.IOException: unexpected end of part
at com.oreilly.servlet.multipart.PartInputStream.fill(PartInputStream.java:96)
at com.oreilly.servlet.multipart.PartInputStream.read(PartInputStream.java:191)
at com.oreilly.servlet.multipart.PartInputStream.read(PartInputStream.java:152)
at com.oreilly.servlet.multipart.FilePart.write(FilePart.java:257)
at com.oreilly.servlet.multipart.FilePart.writeTo(FilePart.java:215)
at coldfusion.filter.FormScope.fillForm(FormScope.java:252)
at coldfusion.filter.FusionContext.SymTab_initForRequest(FusionContext.java:376)
at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:33)
at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:53)
at coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.java:126)
at coldfusion.CfmServlet.service(CfmServlet.java:200)
at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42 )
at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
05/01 10:28:44 error (JRun Service: ProxyService [jrun.servlet.jrpp.JRunProxyService@16c00e2]) JRunPRoxyServer.invokeRunnable:
java.lang.IllegalStateException
at jrun.servlet.JRunResponse.getWriter(JRunResponse.java:205)
at jrun.servlet.JRunResponse.sendError(JRunResponse.java:597)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:328)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
java.lang.IllegalStateException
at jrun.servlet.JRunResponse.getWriter(JRunResponse.java:205)
at jrun.servlet.JRunResponse.sendError(JRunResponse.java:597)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:328)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
There is no line about a memory issue!
These errors happening on random request not ALL!! (arround 0.05%), and there is no real link between load and this... Our applications handle a lot of POST download, but like I've described before, error can occured on classic cfm page and static ressource...
What I mean with upgrade CF8 to CF9, is with our 10 other servers running on CF8, I've never see that 503 issue outside a real jrun problem (like a memory crash, restart, etc...)
@Carl:
Server is running on WIN2003R2SP2 32 bits OS (dual Xeon E5506, 4Go RAM). Here is the jvm.config arguments:
# Arguments to VM
java.args=-server -Xms1024m -Xmx1024m -Dsun.io.useCanonCaches=false -XX:PermSize=256m -XX:MaxPermSize=512m -XX:+UseParallelGC -Dcoldfusion.rootDir={application.home}/../ -Dcoldfusion.libPath={application.home}/../lib -Dcoldfusion.classPath={application.home}/../lib/updates,{application.home}/../lib,{appli cation.home}/../gateway/lib/,{application.home}/../wwwroot/WEB-INF/flex/jars,{application. home}/../wwwroot/WEB-INF/cfform/jars
Do you know if it should be possible to try old JRun connector used by CF8 ? -
JRUN 4 installation problem on win2k
We are installing a trial version of JRUN 4 prior to
purchasing the license. This is a windows 2000 box running nothing
else, just installing everything from the ground up. I installed
the most recent JVM from java.sun.com: JRE 5 v 6. then installed
Jrun 4, then installed updater 6. I can't configure Jrun. The
service has not started. The windows error logs list the dreaded
"error 2" and the JRun logs are very complex. Is this a known issue
with win2k?
thanks,
DonI was attempting to install this on a VMWare partition. I
backed out of that and installed it on the main server with no
errors. I don't know that there were any differences with the two
partitions, but that solved the problem. I then got the:
500 There is no web application configured to service your
request
error. I am debugging that right now.
Don -
Authentication and Authorization Problems with IIS 6 and Jrun 4
Hello all,
I am using IIS 6 with JRun 4 as my app server, and I am having problems trying to get authentication and role authorization with Windows Integrated Authentication to work. I have set up IIS 6 to pass-through the authentication credentials to Jrun, without using an anonymous user. What I have done is written a small test servlet that displays the username of the logged in user, and then tries to check if a user is in a test role that I set up in my database. I have specified that a roles table is to be used by specifying a JDBCLoginModule in Jrun's auth.config file. The code for the servlet is below:
package testauthenticationapp;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.*;
import javax.servlet.http.*;
public class SecureTestServlet extends HttpServlet {
private static final String CONTENT_TYPE =
"text/html; charset=windows-1252";
public void init(ServletConfig config) throws ServletException {
super.init(config);
public void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException,
IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<h3>REMOTE USER: " + request.getRemoteUser() + "</h3>");
if (request.getUserPrincipal() != null){
out.println("<h3>" +request.getUserPrincipal().getName() + "</h3>");
} else{
out.println("<h3>User Principal is null</h3>");
if (request.isUserInRole("Test_Role")){
out.println("<h3>User is in Test_Role</h3>");
} else {
out.println("<h3>User is NOT in Test_Role</h3>");
out.close();
1. What I am seeing is that when request.getRemoteUser() is called, the username information is what I expect it to be. It is of the form <Domain>\<Username>. When I try to redisplay the username using the request object's Principal object, the call to request.getUserPrincipal() returns null. This is a little confusing to me since I thought that essentially getRemoteUser() was a short cut for calling getUserPrincipal().getName(), and if I get something for getRemoteUser, getUserPrinicipal should return something as well. I guess they work differently at some level. Has anyone ever encountered this before?
2. When I call request.isUserInRole("Test_Role"), it returns false. I've checked the role name being called for typos in both my database and in the code, and that does not seem to be the case. I think the setup in auth.config is properly configured because I have created many other applications using declaritive FORM based authentication, and the role information was retrieved fine from the database. I would think that when I use request.isUserInRole in my servlet code it would use the same role information, but I could be wrong since this is a different type of authentication. Do you think that the reason request.isUserInRole() is returning false could be tied to the fact that request.getUserPrincipal() is returning null (even though getRemoteUser() is returning a valid username)? How does request.isUserInRole() get its user information, by using getUserPrincipal().getName() or getRemoteUser()?
Any help that is provided is appreciated. Thanks in advance.Try This...
Close All Open Apps... Perform a Reset... Try again...
Reset ( No Data will be Lost )
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Release the Buttons.
http://support.apple.com/kb/ht1430 -
Problem with loading dll in CrEme VM
Hi,
I want to create an application for Pocket PC and I must user a dll.
I use NetBeans 6 on my desktop and CrEme as CDC implementation.
I write a CDC application which works fine on my PC, but in the Emulator (Windows Mobile 6) throw this error
java.lang.UnsatisfiedLinkError: no OSlib in java.library.path
I tried to manually copy this dll in different places, but with no success. I found another topic in this forum
http://forum.java.sun.com/thread.jspa?forumID=80&threadID=742870.
But even in windows folder it doesn't work.Hi ReneNSIcom,
Thank you for your reply.
Do you know some tutorials on how a dll can be created for CrEme?
I tried to run also the jni example which comes with the NSIcom SDK, but with no success.
Right now, I have another problem. I tried to install CrEme on another PC. I have already installed VS2005 and the Emulator. But when I try to install the file CrE-ME412_ARM_CE42_PPCSP.exe which, I think, it is the right file for Windows Mobile 6 Emulator, it throw an error.
The Error is: "application manager cannot install this application on your mobile device due to an error in the setup file. Reinstall and try again."
I should mention that the same file worked fine on the other PC.
The configurations of the both PCs are very simillar.
Any advice will be very helpful for me. -
More jrun using up memory problems
There seem to be a lot of problems like this but everyone's situation seems to be a little different. It makes it hard to find solutions. Here is what we are dealing with.
We are taking an XML file containing product data and importing it into a SQL 2000 database. The xml file is about 6mb and it has product data for about 4700 products. When we wrote the import we were running coldfusion 7 standard updated to 7.02. We run the import every night and it seemed to run fine. It took about 45 minutes to run but the server didn't crash. We just recently upgraded to cf 9 standard. After the upgrade when the import ran we were seeing lots of out of memory errors in the log. The second night it ran coldfusion had to be restarted.
We setup a testing server and ran the import there and watched the memory usage of jrun. As the import ran memory usage kept climbing until it reached the max heap size. After this the import got very slow and eventually coldfusion became completely unresponsive.
We changed the import so that it would do the products in smaller batches as separate requests. This seemed to be the answer. Between the requests the memory usage would drop down some and the whole thing was able to run without using up all the available memory. The import also takes a lot less time now that the memory usage isn't so high. We thought we had it fixed so we started running it on the production server.
After a couple days we noticed that our memory usage was very high on the production server. We went back to the testing server and ran the import a few times. After this we could see that each time it was run the memory usage would increase. After about 4 times the memory reached the max heap size and coldfusion became unresponsive. The memory usage never goes back down.Some things to check / consider.
1. What are your JVM settings? What is your Maximum JVM Heap Size? If you are using the default value, 512 MB, consider a larger value. On a 32 bit server the upper limit is 1.8 GB. A 64 bit server can allocate more memory to the JVM, but I haven't seen any documentation that specifies the upper limits on 64 bit. (If anyone can point me to some info on this I'd be grateful.)
2. Consider moving the XML to SQL import process off of ColdFusion to another tool.
Some options:
a. A SQL Server DTS package
b. Use the bulk insert feature of SQL Server
c. Use a third party tool such as Altova Mapforce
Java and JVM page in CF administration
http://help.adobe.com/en_US/ColdFusion/9.0/Admin/WSc3ff6d0ea77859461172e0811cbf3638e6-7ffc .html#WSc3ff6d0ea77859461172e0811cbf3638e6-7feb
"Maximum JVM heap size greater than 1.8GB will prevent ColdFusion MX from starting"
http://go.adobe.com/kb/ts_tn_19359_en-us
"Examples of Bulk Importing and Exporting XML Documents" (SQL Server 2000)
http://msdn.microsoft.com/en-us/library/ms191184.aspx
Altova Mapforce
http://www.altova.com/mapforce.html
"Troubleshooting a Leaky Heap in Your JVM" (blog entry)
http://www.coldfusionmuse.com/index.cfm/2008/2/12/leaky.heap.jvm -
Problem running multiple instances of Creme JVM on Compaq IPaq
I have Creme JVM installed on my Compaq iPaq, along with the JVM plugin for Pocket IE registered.
I am running a socket server program on the Creme JVM on my PDA which listens on a particular port and outputs some response.
The client to this server is an Applet which is being run from the Pocket IE browser.
The problem is as the server program is already running on the Creme JVM, the applet is unable to start and says "Another instance of JVM is already running".
If i stop the server program and then start the applet, it runs fine.
I have tried running the server program with the option "-mi" which instructs the JVM to run in multiple instance mode, but to no avail.
Any pointers ??
TIA
HarishOk, maybe in 3.22 it was not yet solved, if you download the latest CrEme, this should work. If not, contact NSIcom support: [email protected]
-
Jrun-resources.xml Isolation Level problem
Attempting to follow the Adobe TechNote at
http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=5444c687
creates log lines that imply the process works, but the datasource
is not usable via ColdFusion - calling it throws "Datasource DevDB
not found". Below are the log lines seeming to imply it does exist.
Why can MX 7.0.2 not see it?
11/08 15:43:12 info JRun DataSourceService: Created JDBC XA
Connection Pool named DevDB
11/08 15:43:12 info Bound a LinkRef from "DefaultDataSource"
to the default DataSource "DevDB"
11/08 15:43:12 info JRun Proxy Server listening on *:51011
11/08 15:43:13 info Deploying enterprise application
"Macromedia ColdFusion MX" from: file:/C:/CFusionMX7/
11/08 15:43:13 info Deploying web application "Macromedia
Coldfusion MX" from: file:/C:/CFusionMX7/Okay, I have gotten it to work with some modifications.
Removing the SeeFusion wrapper (which is a problem but not one I
see a solution to until CF8) and setting encrypted to false. No
matter how many times I copy the password from neo-query.xml into
jrun-resources.xml, it throws the following error. By setting
encrypted to false in jrun-resources.xml and using an unencrypted
password, the process works.
Error with encrypted true:
11/10 16:36:42 error Encountered the following error while
initializing JDBCPool: {0}
java.lang.ArrayIndexOutOfBoundsException: 6
at
jrun.security.Twofish_Algorithm.blockDecrypt(Twofish_Algorithm.java:572)
at
jrun.security.JRunCrypterForTwofish.decrypt(JRunCrypterForTwofish.java:86)
at jrun.sql.pool.JDBCPool.create(JDBCPool.java:551)
at jrunx.pool.ObjectPool.checkOut(ObjectPool.java:242)
at jrunx.pool.ObjectPool.init(ObjectPool.java:73)
at jrun.sql.pool.JDBCPool.init(JDBCPool.java:166)
at jrun.sql.pool.JDBCPool.<init>(JDBCPool.java:89)
at jrun.sql.pool.JDBCManager.createPool(JDBCManager.java:53)
at
jrun.sql.management.DataSourceService.start(DataSourceService.java:75)
at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown
Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
jrun.deployment.resource.ResourceDeployer.startDataSources(ResourceDeployer.java:225)
at
jrun.deployment.resource.ResourceDeployer.start(ResourceDeployer.java:84)
at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown
Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at
jrunx.kernel.ServiceAdapter.invokeMethod(ServiceAdapter.java:705)
at
jrunx.kernel.JRunServiceDeployer.invokeOnServices(JRunServiceDeployer.java:460)
at
jrunx.kernel.JRunServiceDeployer.startServices(JRunServiceDeployer.java:312)
at
jrunx.kernel.JRunServiceDeployer.startLifecycle(JRunServiceDeployer.java:260)
at
jrunx.kernel.JRunServiceDeployer.deployServices(JRunServiceDeployer.java:87)
at
jrunx.kernel.DeploymentService.loadServices(DeploymentService.java:46)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at jrunx.kernel.JRun.startServer(JRun.java:575)
at jrunx.kernel.JRun.<init>(JRun.java:493)
at jrunx.kernel.JRun$1.run(JRun.java:346)
at java.security.AccessController.doPrivileged(Native
Method)
at jrunx.kernel.JRun.start(JRun.java:343)
at jrunx.kernel.JRun.startByNTService(JRun.java:427)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at jrunx.kernel.JRun.invoke(JRun.java:180)
at jrunx.kernel.JRun.main(JRun.java:168) -
Hello,
Just wondering if anyone else has had issues with the
jrun_iis6_wildcard.dll hanging and causing IIS to stop responding.
We notice this when the website stops responding. However you can
still remote desktop into the server, and the server seems to be
working fine.
As we researched the issue, Microsoft identified
jrun_iis6_wildcard.dll as being the problem, and indicated that it
was hanging.
Just checking to see if anyone else had had this issue, and
if what they had done. The version of jrun_iis6_wildcard.dll we
have is 4.0.5.27373 build 92909
Should have added we are running Cold Fusion 7.0
ThanksNo firewall. Both CF and IIS are on the same box. Just found
some more errors:
2008-03-14 12:53:06 jrISAPI[1048:4824] command error:
Connection reset by peer <- [2368]
2008-03-14 12:53:06 jrISAPI[1048:4824] returning error page
for Connection reset by peer
2008-03-14 12:53:06 jrISAPI[7624:4824] command error:
Connection reset by peer <- [2152]
2008-03-14 12:53:06 jrISAPI[1288:4824] command error:
Connection reset by peer <- [4092]
2008-03-14 12:53:06 jrISAPI[7624:4824] returning error page
for Connection reset by peer
2008-03-14 12:53:06 jrISAPI[1288:4824] returning error page
for Connection reset by peer
2008-03-14 12:53:06 jrISAPI[5672:4824] command error:
Connection reset by peer <- [1544]
2008-03-14 12:53:06 jrISAPI[5672:4824] returning error page
for Connection reset by peer
2008-03-14 12:53:06 jrISAPI[1528:4824] command error:
Connection reset by peer <- [2352]
2008-03-14 12:53:06 jrISAPI[1768:4824] command error:
Connection reset by peer <- [2220]
2008-03-14 12:53:06 jrISAPI[1528:4824] returning error page
for Connection reset by peer
2008-03-14 12:53:06 jrISAPI[1768:4824] returning error page
for Connection reset by peer
2008-03-14 12:53:13 jrISAPI[5912:4824] [2220] dropped.
2008-03-14 12:53:13 jrISAPI[5912:4824] returning error page
for Connection reset by peer
2008-03-14 12:57:34 jrISAPI[init:2944] JRun 4.0 (Build 92909)
JRun ISAPI Extension - Feb 18 2005 07:13:33
2008-03-14 12:57:34 jrISAPI[init:2944] JRun ISAPI Extension
DLL Attaching
2008-03-14 12:57:35 jrISAPI[8856:2944] could not initialize
proxy for 127.0.0.1:51011
2008-03-14 12:57:35 jrISAPI[8856:2944] Couldn't initialize
from remote server, JRun server(s) probably down.
2008-03-14 12:57:41 jrISAPI[6904:2944] could not initialize
proxy for 127.0.0.1:51011
2008-03-14 12:57:41 jrISAPI[6904:2944] Couldn't initialize
from remote server, JRun server(s) probably down.
2008-03-14 12:57:41 jrISAPI[6460:2944] could not initialize
proxy for 127.0.0.1:51011
2008-03-14 12:57:41 jrISAPI[6460:2944] Couldn't initialize
from remote server, JRun server(s) probably down.
2008-03-14 12:57:42 jrISAPI[4952:2944] could not initialize
proxy for 127.0.0.1:51011
2008-03-14 12:57:42 jrISAPI[4952:2944] Couldn't initialize
from remote server, JRun server(s) probably down.
2008-03-14 12:57:42 jrISAPI[6196:2944] could not initialize
proxy for 127.0.0.1:51011
2008-03-14 12:57:42 jrISAPI[6196:2944] Couldn't initialize
from remote server, JRun server(s) probably down.
Thanks
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