Java.io.FileInputStream.readBytes() IOException: insufficient resources

I am getting this strange error
"IOException: Insufficient system resources exist to complete the requested service"
Complete stack trace is
java.io.IOException: Insufficient system resources exist to complete the requested service
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(Unknown Source)
at org.apache.http.entity.InputStreamEntity.writeTo(InputStreamEntity.java:85)
at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:127)
at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:253)
at org.apache.http.impl.conn.AbstractClientConnAdapter.sendRequestEntity(AbstractClientConnAdapter.java:218)
at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:249)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:483)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:641)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:576)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:554)
And the code that uses this input stream only uses a buffer of size 2K. Here is the code
private final static int BUFFER_SIZE = 2048;
byte[] buffer = new byte[BUFFER_SIZE];
while ((l = instream.read(buffer)) != -1) {
outstream.write(buffer, 0, l);
What could be causing this "Insufficient Resource" error???

That is an OS error.
Googling for that error provides possible reasons for it.

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File upload in KM throws a system exception: java.util.MissingResourceException: Can't find resource for bundle java.util.PropertyResourceBundle, key xtlt_Required

Hi All,
We are on Netweaver 7.01 SP14. (well I understand we are way behind patch levels, but a simple file upload should be working ?/)
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Hi Vijay,
Thanks for the quick reply.
I have gone through the notes 1535201 & now on 1606563 after your advise.
Both the notes says the fix is available on 7.01 after SP 07 and we are on SP 14 already.
Also just in case I did checked with our basis and they confirmed we are a head and we have the above notes in our release already.
Unfortunately the notes are not the solution to the investigation till date.
Thanks,
Sai

[SOLVED] X11 error: BadAlloc (insufficient resources for operation)

Both VLC and mplayer are unable to display video (sound is ok). mplayer complains
X11 error: BadAlloc (insufficient resources for operation)
I am able to play the same file with
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but no fullscreen with -vo x11 (which is to be expected), and I see no reason why the xv output should not work..
This is on Dell Latitude D530, intel GM965/GL960. I've switched to arch from gentoo, where it worked, week or two ago.
Any ideas what can be wrong?
Last edited by renergy (2014-09-28 10:13:03)

Have you tried any other video outputs? See 'mplayer -vo help' for the list.
Try mpv, mplayer's cousin.
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Java.sql.SQLException: ORA-01031: insufficient privileges

Hi I'm using oracle 8.1.6 here is a small code
import java.sql.*;
import oracle.jdbc.driver.*;
class JDBCVersion
public static void main (String args [])
throws SQLException
// Load the Oracle JDBC driver
DriverManager.registerDriver
(new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection
("jdbc:oracle:oci8:@DEV","test","test");
// Create Oracle DatabaseMetaData object
DatabaseMetaData meta = conn.getMetaData ();
// gets driver info:
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it gives an exception
java.sql.SQLException: ORA-01031: insufficient privileges
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at oracle.jdbc.oci8.OCIDBAccess.check_error(OCIDBAccess.java:1597)
at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:354)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:246)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at JDBCVersion.main(JDBCVersion.java:12)
has anyone got an idea.. what's happening..TNS is set .. and if i use thin driver.. instead of oci.. it runs fine.. infact on oracle user env .. it runs ok.. but with any other unix user.. it gives this exception.. i tried .. using the same env variables in oracle user too..
thanks a lot
-alok

I think it's not oracle privileges ... as i have tried with dba privilege and without dba privileges, the same thing runs as oracle (unix) user.. but not by any other user.... any clues??
-alok
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Alok Gupta:
Hi I'm using oracle 8.1.6 here is a small code
import java.sql.*;
import oracle.jdbc.driver.*;
class JDBCVersion
public static void main (String args [])
throws SQLException
// Load the Oracle JDBC driver
DriverManager.registerDriver
(new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection
("jdbc:oracle:oci8:@DEV","test","test");
// Create Oracle DatabaseMetaData object
DatabaseMetaData meta = conn.getMetaData ();
// gets driver info:
System.out.println("JDBC driver version is " + meta.getDriverVersion());
it gives an exception
java.sql.SQLException: ORA-01031: insufficient privileges
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
at oracle.jdbc.oci8.OCIDBAccess.check_error(OCIDBAccess.java:1597)
at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:354)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:246)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at JDBCVersion.main(JDBCVersion.java:12)
has anyone got an idea.. what's happening..TNS is set .. and if i use thin driver.. instead of oci.. it runs fine.. infact on oracle user env .. it runs ok.. but with any other unix user.. it gives this exception.. i tried .. using the same env variables in oracle user too..
thanks a lot
-alok<HR></BLOCKQUOTE>
null

IEEE 1394 insufficient resources issue

We currently have a CVS-1454 with two cameras performing inspections. Due to circumstances with the inspection and machine, we are trying to move the inspections to the computer that is currently communicating with the CVS. We are getting the error "The selected IEEE 1394 camera could not be initialized because of insufficient resources on the IEEE-1394 bus". This error is only happening in Vision Builder. It is not happening in MAX.
The system specifics are: the PC is running XP SP3 with a PCI-8252 card. There are two Basler scA1390-17fm cameras performing the inspection. The cameras are using Format 7, Mode 0, 1392x1040. The PCI card is new out of the box, the cameras are a couple of years old. VBAI version 3.5, LabView 8.6, MAX is version 4.6.2.
I found the various articles on NI.com addressing this issue, but the recommendations have not had an effect.
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We installed the AVT Bus Driver Package, but when we switched to the AVT bus driver, the bus went away in MAX and then Windows went through the found new hardware wizard and we were unable to get the cameras to show up correctly in Windows Device Manager, nor did they ever show up in MAX. All the documentation I've seen looks like we should not need to install additional drivers for the Basler cameras.
The machine does not appear to have Hotfix 885222 installed, but I was contemplating trying to run this update anyway: http://support.microsoft.com/kb/955408
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I hope I've put all the details out there. Any thoughts? Should we need to install anything else after switching to the AVT bus driver? I was hopeful that would solve the problem.
Thanks,
Paul
Solved!
Go to Solution.

I concur with Brad that your issue is surely the famous Microsoft issue whereby XP SP2 and SP3 downgraded potential throughput to S100, requiring either rollback to the SP1 1394 driver from Microsoft, or upgrade to Win7 where they finally fixed the problem.
Or using a substitute Microsoft compatible replacement 1394 driver, such as that offered by AVT.
But I'd respectfully differ with Brad that re. whether the AVT driver "worked right" or not... as it was only designed to work with AVT cameras - and will not work with Basler cameras. That was an intentional design feature. Or constraint, depending on one's perspective. ;-)
Scott

"Insufficient resources for this video mode" error in IMAQ for IEEE-1394 1.1

I'm using 3 Sony DFW-X700 cameras (1024x768 YUV 4:2:2) and 1 Sony XCD-X700 (1024x768 8-bit mono) connected to 2 IEEE-1394 adapter cards (3 ports each). I'm running LV 6.1 on WinXP Pro PT.
I've tried several acquisition modes, and the only one that works fine is 'continuous acquisition', using 1 buffer per camera. The problem is that I can only setup 2 color cameras and 1 mono camera. If I try to setup 3 color cameras, I get an 'insufficient resources for this video mode' error. I would like to know if it's possible to configure more memory for the acquisition buffers under IEEE-1394 so that I can avoid this error.

Habil,
You might want to try to lower the frame rate of the cameras. This error is caused because the driver is able to allocate only part of the firewire bandwidth for your image acquisition, and a three camera color acquisition requires a huge amount of bandwidth. This is currently an issue that our R&D department worked this period and is going to be resolved in the next release of the driver. This release should be ready in one month. Good luck!
Nestor.
Nestor
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Insufficient resources error - Speedgrade - Premiere Pro dynamic link

Morning all,
I'm getting an error as follow:
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I've tried rebooting and I get the same problem. It means that this workflow between PP and SG are no longer viable. Is my system struggling with the volume of data?
Media is from a Sony FS700 (AVCHD files) and 5dmk3 (h.264). I work using the dynamic link between PP and SG. I used SG to colour my rough edits from PP. Have used this technique for a long time and not had an issue. The only difference about this project is the volume of media is very high. I've shot around 250gb of data. This is broken up in the project into short timelines, edits etc and I'd assumed that the volume of media in the PP project wouldn't influence the dynamic link to SG connection but this is the only thing I can think of that's different about this project. Not knowing how the system processes that connection via dynamic link leads me to thing that SG is struggling to read such a big PP project but I might be wrong here.
Anyone got any ideas what causes this error and if there is anything I can do to rectify it?
Ta,
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My system is as follows:
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Latest version of Adobe creative cloud for PP and SG
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As dummergold notes, this has been an irritating problem for some, and a complete show-stopper for a select few lucky folks. I "caught" this on the initial release, and for a month, I couldn't work Direct Link at all. I could work Sg in a native mode (creating an Sg project) ... but then of course, you either have to get Sg to accept an EDL from PrPro (which can be tricky at times, smooth as silk others) or grade the footage then render/export to work in PrPro, or export a completed file from PrPro in a codec Sg takes, use the clip-detection feature in Sg, and grade then export. It's how "we" did it before, of course, but it's a PAIN now.
So ... hopefully, in a couple days at most, after starting & stopping the thing a few times, maybe trying the alt/shift hold-down while starting thing to void the preferences file. A couple people had it stop on signing out & back into their CC account. Or maybe even using the Adobe CC Cleaner tool to uninstall both PrPro & Sg, then download & re-install. There's always the possibility of going back to 2014.1 BUT ... you have to do that with both PrPro & Sg, and if you use say Ae or Audition, them also ... and any project started in 2014.2 won't work in 2014.1.
They showed off the new release at NAB, which is an amazing new tool ... literally ... and they think they've got this nailed down in that release so it will finally STOP happening. However, the date it goes public is anybody's guess. They demo'd last year at NAB, and it was sometime in June that 2014 "launched" publicly. Wish I could be more help, but yes ... do look back through that post above. Your machine is very much like mine except for the video card, and I would note ... even a hard-drive RAID via a USB3 connection isn't giving a great sustained throughput. eSATA would be near to double the sustained in/out, and Thunderbolt rather a bunch more than USB3. I'd suggest going to the Tweaker's Page and finding the stuff on disk in/out & types of connections tested and such. Note, unlike the Theory of disk in/out & connection performance (manufacturers and MANY "knowledgeable" types), their data is from thousands of tests on real machines running specially designed sequences with logging programs "on" that check out what doth happen in reality.
Tweaker's Page ...
http://ppbm7.com/index.php/tweakers-page
Neil

Java NIO locking and NTFS network resources

Hi all - just ran into a really nasty situation and I was wondering if anyone else has hit it and might have some suggestions.
Platform: JRE 1.4_02 on a Win XP machine
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When I run it with source path on my local drives (C), it works fine. If I run it with source path on a network shared resource, it fails with an IOException with description 'Error performing inpage operation'.
If I disable the lock immediately before the copy operation, it works fine.
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http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4774175
but this seems like a huge problem that would prevent folks from using NIO in many, many applications. Maybe I'm wrong on something here...
Anyway, here's the test code:
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.nio.channels.FileChannel;
import java.nio.channels.FileLock;
* Created on May 28, 2004
* (c) 2004 Trumpet, Inc.
* @author kevin
public class test {
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                   throw new IOException("Unable to create directories for destination file '" + f2 + "'");
              if (testWithReleasingLockPriorToCopy)
                   flock1.release();
               ch1.transferTo(0, raf1.length(), ch2);
               raf1.close();
               raf2.close();
          } catch (Exception e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
     public static void main(String[] args) {
          test t = new test();
}Does anyone have any pointers here? I need to be able to exclusively lock a file on a network drive (preventing any other applications from opening it), then make a copy of it. I can't use regular stream operations, because the lock prevents them from working properly (it appears that, once you grab a file lock using NIO, the only way your application can use the file is via the NIO operations - using stream operations fails...).
Thanks in advance for any help!
- Kevin

i've run into the same problem recently, channels working fine for local file locking, but when you turn to the network, they fail to accurately handle locks.
i ended up writing a jni utility to ship with my java application that locks files using native windows calls.
my .c file ends up looking something like this:
JNIEXPORT jint JNICALL Java_Mapper_NativeUtils_LockFile
(JNIEnv *env, jobject obj, jstring filename)
const char* ntvFilename = (*env)->GetStringUTFChars(env, filename, 0);
int retVal = (int)CreateFile
ntvFilename
, GENERIC_WRITE
, FILE_SHARE_READ
, 0
, OPEN_EXISTING
, FILE_FLAG_SEQUENTIAL_SCAN
, 0
//add code to throw java exceptions based on retVal
if (retVal == (int)INVALID_HANDLE_VALUE)
return retVal;
(*env)->ReleaseStringUTFChars(env, filename, ntvFilename);
return retVal;
JNIEXPORT jboolean JNICALL Java_Mapper_NativeUtils_UnlockFile
(JNIEnv *env, jobject obj, jint handle)
     CloseHandle((void *)handle);
return 1;
it's a little shy on the error checking side, but it provides support for network file locking that java seems to lack.

HELP!! Insufficient resources error from document reposistory wrapper

The error is:
Caused by: com.plumtree.dr.RepositoryException: Insufficient system resources exist to complete the requested service
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.RepositoryIOException.setCause(RepositoryIOException.java:81)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.util.DocumentOutputStream.convert(DocumentOutputStream.java:127)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.util.DocumentOutputStream.close(DocumentOutputStream.java:103)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.util.io.SelfClosingOutputStream.close(SelfClosingOutputStream.java:237)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.util.io.SelfClosingOutputStream.write(SelfClosingOutputStream.java:199)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.util.DocumentOutputStream.write(DocumentOutputStream.java:83)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.transport.glue.server.UploadOperationNonChunked.execute(UploadOperationNonChunked.java:45)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.transport.glue.server.operation.Operation.run(Operation.java:71)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.transport.glue.server.GlueRepositoryService.uploadDocumentNonChunked(GlueRepositoryService.java:69)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at java.lang.reflect.Method.invoke(Method.java:324)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:157)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at com.plumtree.dr.hessian.HessianServlet.service(HessianServlet.java:172)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
INFO | jvm 1 | 2008/01/29 09:48:00 |      at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
INFO | jvm 1 | 2008/01/29 09:48:01 |      at java.lang.Thread.run(Thread.java:534)
We changed the java settings, we should have enough space? What else can I check? We can't upload any documents bigger then 1 MB.....

Hi Seleya,
This error tells you that the SIP part of iChat (the way it negociates the ports to be used plus ringing the other person) is active and attempting to connect.
From this we can tell that the other person aknowledged to call.
With regards to port this suggests that port 5678 is open as this is where Invites are sent and received.
As the next stage is the use of port 5060 we can presume this is open as well.
Now port 5060 then passes the connection to 4 ports from 16384-16403 for 1-1 chats.
This leaves the "why doesn't it work" part.
This could be that the ports 16384-16403 are not open.
It could be that the NAT (Port Forward) information being passed back and forth is not liked by the modems or routers involved.
There are about 6 types or forms of NAT and sometimes two modems just don't "play nicely"
Now you said this worked before the update. Apple did say they made some changes to iChat that were supposed to help connections from behind some sorts of firewalls (NAT in modems is a sort of Firewall) http://docs.info.apple.com/article.html?artnum=303771
If either of you are doing Port Forwarding make sure the full number ports are opened.
Consider moving to UPnP at one end at least.
At the moment I am not sure which way up to read the info in the error log. (The Binary Imgaes bit starts at the bottom with the items loaded first, with iChat and in your case iGlasses loaded last).
The reason I say this is there is a SIP "BYE" in the second section that would normally be the end of the chat. If the info is supposed to be read from the bottom up this could be significant. I am not sure what circumsatnces would send this closing instruction without the person at one end doing so manually.
Most of what I know about iChat has been learned through inference and experiment. These logs are a little too new to interpret further than this at present.
12:07 AM Saturday; July 8, 2006

Java.io.File.getCanonicalFile() IOExceptions

The javadoc for the java.io.File.getCanonicalFile() method says that it can fail with an IOException, saying:
@ throws IOException If an I/O error occurs, which is possible because the construction of the canonical pathname may require filesystem queries
My question is: Does anyone know any details about the precise circumstances under which I might expect to see IOExceptions from this method? Or can anyone point me towards any more detailed documentation about it.

it calls the java.io.Win32FileSystem.canonicalize(String) method which is native and has no javadoc info at all

How to invoke a Java Custom Code after creating a resource in OIM Console

Greetings.
I want to invoke a custom code after creating the resource "OID User" on the OIM Administration Console. For example invoke a custom code that creates The Form's resource access descriptor (RAD) on the OID.
I have read the Developer's Guide for Oracle Identity Manager book but I don't get how to solve my requirement.
Should I use a "Java Task" on the design Console?
Could Anybody provide me the detailed steps to do that?
Thanks
Ramiro Ortíz.

Greetings.
I want to invoke a custom code after creating the resource "OID User" on the OIM Administration Console. For example invoke a custom code that creates The Form's resource access descriptor (RAD) on the OID.
I have read the Developer's Guide for Oracle Identity Manager book but I don't get how to solve my requirement.
Should I use a "Java Task" on the design Console?
Could Anybody provide me the detailed steps to do that?
Thanks
Ramiro Ortíz.

Java 1.5 get all the resources with dialogs and xp die

Hi installed java 1.5 and get all the windows xp memory resources when try to open some dialogs in netbeans 4.0 and dbvisualizer...
i had to uninstall it to keep working
any idea?
Ty
Bruno

more memory

Java class files location of OSB resources

What is the location of the java class files that get generated when OSB project/resources are deployed to the server ?

Hi Lisan,
Which version are you using? Folder strucure differs for 11i and R12 versions.
All the class files will be placed under the JAVA_TOP folder. From there you have to follow your package structure. Here it is oracle/apps/xxogl/f04/cp/file
HTH,
Syed.

Labview Executable Becomes Unresponsive, Windows reports Insufficient Resources when trying to perform explorer tasks

I have a test program that is utilizing the NI-9481 relay modules to switch power to a part and switch a Keithley 2000 DMM to measure the voltage. This test needs to power on and off the part 3000x for 4 minutes on and 4 minutes off. I implemented this design using a state machine design pattern. The timing is done in one minute increments using the "Get Time/Date in seconds" function available with Labview 8.2. Each minute a measurement is taken and the data is writen to a text file.
   -Measurements Algorithm:
      -Prior to anything, instrument is initialized with a reset, enters state machine loop
      -Measurment Function, configures DC Volts and trigger, (relays switch), send trigger and read from instrument when SRQ is asserted
   -Switching Algorithm:
      -DAQmx Create task w/Auto cleanup(T)
      -DAQmx Create channel - Digital Output
      -Property Node for Channel - DO.Invert Lines = False
      -DAQmx Generate Digital 1D Data
      -DAQmx Write Data w/ Auto start(T)
I have been working out the bugs with the devices we are communicating with and they appear to be working normally, however for the second time(yesterday was a DAQmx error) at cycle 131(17ish hours into the test) the program has become unresponsive and windows will not open the task manager and windows explorer reports "Insufficient system resources" when attempting to open a window. Labview is not reporting an error...
Currently I suspect the while loop that is controlling the timing and am placing a WaitTillNextmsMultiple function in the loop set to 500.
Also I wonder if the DAQmx sequence is consuming memory and eventually consumes all system resources.
If anyone has any ideas or knows of a problem with the devices I am using please help. Thanks
-Nate
Solved!
Go to Solution.

N8D11 wrote:
I have a test program that is utilizing the NI-9481 relay modules to switch power to a part and switch a Keithley 2000 DMM to measure the voltage. This test needs to power on and off the part 3000x for 4 minutes on and 4 minutes off. I implemented this design using a state machine design pattern. The timing is done in one minute increments using the "Get Time/Date in seconds" function available with Labview 8.2. Each minute a measurement is taken and the data is writen to a text file.
   -Measurements Algorithm:
      -Prior to anything, instrument is initialized with a reset, enters state machine loop
      -Measurment Function, configures DC Volts and trigger, (relays switch), send trigger and read from instrument when SRQ is asserted
   -Switching Algorithm:
      -DAQmx Create task w/Auto cleanup(T)
      -DAQmx Create channel - Digital Output
      -Property Node for Channel - DO.Invert Lines = False
      -DAQmx Generate Digital 1D Data
      -DAQmx Write Data w/ Auto start(T)
I have been working out the bugs with the devices we are communicating with and they appear to be working normally, however for the second time(yesterday was a DAQmx error) at cycle 131(17ish hours into the test) the program has become unresponsive and windows will not open the task manager and windows explorer reports "Insufficient system resources" when attempting to open a window. Labview is not reporting an error...
Currently I suspect the while loop that is controlling the timing and am placing a WaitTillNextmsMultiple function in the loop set to 500.
Also I wonder if the DAQmx sequence is consuming memory and eventually consumes all system resources.
If anyone has any ideas or knows of a problem with the devices I am using please help. Thanks
If the bolded stuff is happening repeatedly... you have answered your own question.
LV will not destroy resources until it exits as part of its clean-up routine.
Create tasks and allocate resource once when you start and re-use them until you are done, then detroy them.
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

Memory leak in java / forcing garbage collection for unused resource?

Is there any possibility in big programs if not designed properly for leakage of memory?
If say i forget to force garbage collection of unused resouces what will happen?
Even if i am forcing garbage collection how much assurity can be given to do so?
I need answers w.r.t typical programming examples if someone can provide i will be happy.
Or any useful link.
Thanks
Vijendra

Memory leaks are usually much related with C/C++ programming since in that language you have direct access to memory using pointers.
Now, in Java you do not have access to pointers, however you could still tie up your objects in a way that the garbage collection can not remove them.
Basically, the grabage collection will search all the object implementation, and see if they are referenced or not. If not it will free that memory. However if you, somehow in you code allow a reference to your object then the garbage collection will not displose of that object.
An example I can think of is when developing web applications. For example storing objects in the session will mean that you will have a reference to the object from the session, therefore the garbage collection will not free up the meomry taken by those objects untill the session has expired.
That is how I know it... at least that is how they tought it to me!
regards,
sim085

Java.io.FileInputStream.readBytes() IOException: insufficient resources

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