Running the TSQCallback function in a different thread?
Hi,
I am looking at the example code directPtrAccess.c where the TSQcallback function is set to be executed in the same thread that generates the data. However, in application, I would like to run the call back function in a separate thread.
I would greatly appreciate if some one can clarify whether this is possible and if yes how it should be done?
Thanks!
Sripad
In that example the TSQ callback is not executed in the generation thread: it is executed in the main thread instead.
The generation thread is unknown (the thread ID is not saved in any variable) but is it different from the main thread, which is the one that handles the user interface.
As you can see, the TSQ callbacl is installed receiving CmtGetCurrentThreadID() in Callback Thread ID; that is to say, it receives the ID of the main thread and executes there.This is a very common situation, where generation / acquisition of data and other tasks are executed in a separate thread and presentation of data and UI handling are executed in the main thread.
If you had previously created a different thread and saved its ID, you could pass it in this parameter and obtain the callback to run in that thread.
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos?
Similar Messages
-
Acrobat X freezes when I run the search function
Every time I run the search function Acrobat X, Acrobat freezes and then locks up. This is happening on two different computers, both of them are running Acrobat 10.1.1. I've also repaired both installations through the control panel in Windows 7.anyone having similar problems or suggestions on how to fix?
It is possible to have the Redaction tool search for a text string across multiple PDFs without using the "Action" wizard or batch processing. You will have to learn the exact steps to properly set the properties for each string of text. You can also review the items marked for redaction and either accept, remove or adjust as needed each one.
There are 3rd party tools that can also redact PDFs and they existed long before this feature was added to Acrobat. Appligent Document Solutions Redax..
Appligent even has a server based product for large amount of files or using watched folders. -
Running Call Library Function Node in UI Thread
Hi there!
The Call Library Function Node has a undocumented upper left input wire, left of the output wire, corresponding to the return value, if any.
It looks like I can use this wire to influence the order in which different Call Library Function nodes execute. Is this a documented feature I can rely on or am I walking on thin ice here ?
Furthermore I call the same non-thread-safe function twice in my VI, the Call Library Function Node of each being set to "Run in the UI Thread". If I don't enforce the functions to be called in sequence and I change the value of an unrelated VI control while the VI is running (in a While loop), the function generates an error as if it was called by LabVIEW assuming the function w
as thread safe. This behavior is very repeatible.
If I enforce both instances of the same function to be called in sequence (by wiring the output value of the 1st function to the undocumented upper left input wire of the 2nd function), all problems are gone.
Normally I'd expect that changing a totally unrelated VI control (double) which also runs in the UI thread may have no influence at all, but running the VI indicates otherwise. I tried to reproduce the problem based on a simple example, but I'm unable to obtain the same effect.
Is there anyone out there who can comment on the behavior I described ?
Thanks.Jeremy,
thanks for the confirmation with respect to the greyed out terminal. I
had to find out the meaning of "being right on the money about
something", so thanks for extending my knowledge of the English
language too ... 8-)
Please find the LabVIEW code in attachment. It uses a HP836xx LabVIEW
instrument driver (controlling an RF source) and also calls a C API to
have work done in Mathematica (www.wolfram.com) using MathLink. We
know that the functions which communicate with Mathematica are not
thread safe, so all function calls are set to "Run in UI Thread".
If you look at the block diagram, you find the return value of
LSNAgetEquiTimeStamps() connected to both the greyed out input
terminals of both LSNAgetTimeData().
The VI runs fine, setting the source and collecting data, until I
change the "Power(dBm)" control value. After a few changes, the C API
indicates that the packages which are exchanged with Mathematica are
"out of sequence". The same happens immediately if I indicate that the
functions are thread-safe, by specifying them to be re-entrant. So I
tend to conclude that one way or another the 2nd LSNAgetTimeData() is
executed before the 1st one has finished.
If I eliminate the wire connecting the return value of
LSNAsetEquiTimeStamps() to the lower LSNAgetTimeDat () input terminal
and connect the return value of the upper LSNAgetTimeData() to the
greyed out input terminal of the lower LSNAgetTimeData(), everything
works fine. I can change the value of the "Power(dBm)" control "a
volonte". This is consistent with my assumption above: by changing the
wires I forced the 2nd LSNAgetTimeData() to wait for all inputs to be
available. Because one input is provided by the 1st LSNAgetTimeData(),
I'm sure this one has completed before the 2nd one is invoked.
I cannot explain what is happening. According to the manual, all code
linked to each function node should complete before code linked to
another function node is executed. However, I think I've read
somewhere on the NI website that the UI consists of two threads and
perhaps something goes wrong (internally in LabVIEW ?) when the UI
thread is informed about the fact that the "Power (dBm)" control has
changed.
I don't claim LabVIEW is to blame ... FYI ... the version I'm using is
(the evaluation version) of LabVIEW 7 Express.
Thanks.
Frans.
Attachments:
836xx_LSNA_example_v2.vi 99 KB -
Need to Return immediately and commit the App Module on a different thread
I have an action that I want to return fast (immediately) but the server processing takes longer than acceptable. The results of the operation don't matter to the page submitting it and I want it to be able to navigate away even if the operation is not complete. I want to either be able to send a non-blocking server event from the browser or on the server side start a new thread that performs the operation allowing the original thread to return immediately. The new thread would need access to an Application Module in order to commit data. How would I go about accomplishing this?
Some thoughts
I've tried creating a ConcurrentLinkedQueue and putting the DataControl on the que, then in the other thread I pull it off the que, process and commit the data. This works unless the page is navigated away from. Then calling dc.getApplicationModule(); returns null.
I thought about using createRootApplicationModule in the new thread (since the new thread has no context) but don't know how that would work
This is the code in the run method of the new thread. In this example, I'm adding data to the app module in the original thread and committing the data in a new thread.
(like I said, it works most of the time.)
Object[] req = (Object[])que.poll();
DCDataControl dc = (DCDataControl)req[0];
try{
ApplicationModule am = dc.getApplicationModule();
if (am != null){
am.getTransaction().commit();
} else{
System.out.println("AM:null unable to commit ");
} catch (Exception e){
e.printStackTrace();
finally{
if (dc!= null){ dc.resetState();} // release app module
}Thanks for the replies. I am aware of the inherent risks of running a separate thread within a managed container.
The use case is a performance logging operation. We have a internal web app used by a network of franchises with over 1000 users. We log response time and performances statistics to the database. When the user clicks to navigate or commit data, the response time that the user experiences is logged after the page has fully rendered either through a PPR or a full submit. This is done by submitting ADFCustomEvent from javascript on the page after rendering is complete.. The event sends up the time difference from when the user first clicked to when the page was fully rendered. This information is then merged with logged events stored on the users Session that shows the name and response time of every query that was executed during the previous request. Depending on the page this could be up to half dozen to a dozen or more queries. The logging operation as experienced by the browser is generally fast (<200ms) but sometimes can be as long as a second or more when the database gets busy. A half second is too long as makes the app appear sluggish if the user can't type or click immediately after the page has finished rendering. The logged data is aggregated so we know exactly how much of the page load was due to a slow browser/network, how much was database time, webservice call time, etc... If it's due to a slow database we can drill down and see which query is the culprit. These performance metrics are critical to operations and are charted throughout the day so we know exactly what our users are experiencing. All of our users use a custom firefox client that we control. Using this logging framework we were able to determine that upgrading to a Firefox 4.0 based client cut browser render time by more than half a second on average. We can also tell what type of hardware the user is running so can place the blame for poor performance where appropriate. We have determined that pages render considerably faster on Windows 7 than on Windows 98 with the same hardware. We are moving the logging tables off of our exadata database to a separate box to remove that load from the application database. Since we expect the other database not to perform as well we don't want it to affect the user experience, hence the need to log asynchronously. I would like to put the data on a queue and have a background daemon process read from the queue and commit to the database. I would like the daemon thread to be able to use BC components. I would prefer not to resort to using a web service because of the inherent overhead. The logging operation is not a long operation but is of high frequency so should be as streamlined as possible. The load is spread over 6 servers with 4 JVM's each (24 weblogic instances). I know it's possible to use BC components from a plain Servlet (which runs on it's own thread) so what I want is to have something like a servlet thread that loops forever processing my logging queue.
One other method I am investigating is using my own non-blocking ajax call that callls a servlet to perform the logging. I will need to pull out the timestamp contained within a client side ADF component along with the pages ctrl-state variable that is included with every ADF request as it uses this as the key to get to the data on the session. ADF really needs a non-blocking ADFCustomEvent for this type of request. (send and don't care about the response)
The client component with the server listener looks like this
<af:outputText value="#{pageFlowScope.perfClientTS}" visible="false"
id="perfClientTSField" clientComponent="true">
<af:serverListener type="logPerfData" method="#{perfLog.logPerfDataAction}"/>
</af:outputText>
The script that queues the ajax call after the page loads looks like this
AdfCustomEvent.queue(perfClientTSField, "logPerfData", {
typeId : typeId,
subTypeId : subTypeId,
responseTime1 : new String(responseTime1),
responseTime2 : new String(responseTime2),
openedVia: via
true);
I also tried calling the noResponseExpected() method on the event before queuing it but it still blocked the UI and caused an additional side effect in that the client sent two ajax requests instead of one. It somehow thought something on the client side needed to be synced with the server.
email me and I can send a doc with more details about how our performance logging framework works.
Edited by: Don Kleppinger on Mar 14, 2012 2:52 PM -
How to run the recursive function in jsp
hi, can any body tell me how to run
rrays.sort(files);
for (int i = 0, n = files.length; i < n; i++) {
for (int indent = 0; indent < indentLevel; indent++) {
System.out.print(" ");
if (files.toString().endsWith(".jsp"))
System.out.println(files[i].toString());
if (files[i].isDirectory()) {
listPath(files[i]);
indentLevel--;
this code in jsp
thanks in advanceWhy are you writing scriptlets and functions in JSPs?
Functions are supposed to be written in the Java Application layer.
JSPs are best suited only to display information.
Also why are you using Scriptlets insted of JSTL ?
Anyway, if you want to write in JSPs only , here's how to write a function in them: http://forum.java.sun.com/thread.jspa?threadID=496577&messageID=2341986 you can figure out the rest. -
Why the same function ToolTipText behaves differently in Jar and in Class
Hi All! In my applet I use two similar statements from javax.swing:
jListTeaSortSelect.setToolTipText("To stop the alarm just click over here.");
jProgressBar1.setToolTipText("To stop the alarm just click over here.");
Both work correctly when I run my applet from classes.
Problem: When I run it from jar, composed from the same classes, second tool tip does not appear.
I have no idea on where to get a hint to the solution. Could that be that the problem is caused by other graphical components or by the layout of the container?
The applet and JAR in question with source code can be found on
http://www.kobylkin.net/TeaTimer.htm , and the source code is included below in this letter as well..
Thanks!
Egor
I do not include GNU GPL here, for histerical reasons [:-)]
* TeaTimerJApplet.java
* Created on 19. Januar 2002, 18:56
* Tea timer with sound alarm to brew your tea right for the best taste.
* Copyright Kobylkin Egor 2002. [email protected] www.kobylkin.net
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.applet.*;
import java.applet.Applet;
import java.net.*;
public class TeaTimerJApplet extends javax.swing.JApplet {
/** Creates new form TeaTimerJApplet */
public TeaTimerJApplet() {
initComponents();
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
private void initComponents() {//GEN-BEGIN:initComponents
java.awt.GridBagConstraints gridBagConstraints;
jListTeaSortSelect = new javax.swing.JList();
jButtonTimerStart = new javax.swing.JButton();
jProgressBar1 = new javax.swing.JProgressBar();
getContentPane().setLayout(new java.awt.GridBagLayout());
jListTeaSortSelect.setBorder(new
javax.swing.border.TitledBorder("Select the tea type"));
jListTeaSortSelect.setModel(new javax.swing.AbstractListModel() {
String[] strings = { "Test................10sec.", "Green
tea.........3min.", "Black tea...........4min.", "Black
tea...........5min.", "Mint, Coffee......8min." };
public int getSize() { return strings.length; }
public Object getElementAt(int i) { return strings; }
jListTeaSortSelect.setToolTipText("To stop the alarm just click
over here.");
jListTeaSortSelect.setName("jListTeaSort");
jListTeaSortSelect.setSelectedIndex(2);
jListTeaSortSelect.setSelectionBackground(java.awt.Color.yellow);
jListTeaSortSelect.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
jListTeaSortSelect.setAutoscrolls(false);
jListTeaSortSelect.addMouseListener(new
java.awt.event.MouseAdapter() {
public void mousePressed(java.awt.event.MouseEvent evt) {
jListTeaSortSelectMousePressed(evt);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
getContentPane().add(jListTeaSortSelect, gridBagConstraints);
jButtonTimerStart.setBackground(java.awt.Color.lightGray);
jButtonTimerStart.setText("Start the timer");
jButtonTimerStart.setToolTipText("<html>Visit me at
www.kobylkin.net <br> Copyright Kobylkin Egor 2002 under GNU GPL</html>");
jButtonTimerStart.setDoubleBuffered(true);
jButtonTimerStart.setMaximumSize(new java.awt.Dimension(180, 90));
jButtonTimerStart.setMinimumSize(new java.awt.Dimension(120, 27));
jButtonTimerStart.setNextFocusableComponent(jListTeaSortSelect);
jButtonTimerStart.setPreferredSize(new java.awt.Dimension(140,
27));
jButtonTimerStart.addActionListener(new
java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButtonTimerStartActionPerformed(evt);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
getContentPane().add(jButtonTimerStart, gridBagConstraints);
jProgressBar1.setToolTipText("To stop the alarm signal just click
over here.");
jProgressBar1.setMinimumSize(new java.awt.Dimension(140, 14));
jProgressBar1.setPreferredSize(new java.awt.Dimension(140, 14));
jProgressBar1.addMouseListener(new java.awt.event.MouseAdapter() {
public void mousePressed(java.awt.event.MouseEvent evt) {
jProgressBar1MousePressed(evt);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 2;
getContentPane().add(jProgressBar1, gridBagConstraints);
}//GEN-END:initComponents
private void jListTeaSortSelectMousePressed(java.awt.event.MouseEvent
evt) {//GEN-FIRST:event_jListTeaSortSelectMousePressed
// Add your handling code here:
if ( timerIsRunningFlag == false )
jListTeaSortSelect.setBackground(java.awt.Color.white);
so.stop();
}//GEN-LAST:event_jListTeaSortSelectMousePressed
private void jProgressBar1MousePressed(java.awt.event.MouseEvent evt)
if ( timerIsRunningFlag == false )
jListTeaSortSelect.setBackground(java.awt.Color.white);
so.stop();
private void
jButtonTimerStartActionPerformed(java.awt.event.ActionEvent evt)
{//GEN-FIRST:event_jButtonTimerStartActionPerformed
//set the controls in dumb state:
jButtonTimerStart.setEnabled(false);
jListTeaSortSelect.setEnabled(false);
jListTeaSortSelect.setBackground(java.awt.Color.white);
switch ( jListTeaSortSelect.getSelectedIndex() ) {
case 0 : timerDelay = 500; break; //Test 10 sec.
case 1 : timerDelay = 9000; break; //Green tea 3 min.
case 2 : timerDelay = 12000; break; //Black tea 4 min.
case 3 : timerDelay = 15000; break; //Black tea 5 min.
case 4 : timerDelay = 24000; break; //Mint tea 8 min.
// every "timerDelay/100" seconds the progress bar status will be
set to be -5% less by timerTaskPerformer.
// After 20 times timerDelay will be less than 5% so the
timerTaskPerformer fires the alarm.
timer = new javax.swing.Timer(timerDelay, timerTaskPerformer);
timer.setRepeats(true);
timer.start();
timerIsRunningFlag = true;
progressBarStatus = 100;
jProgressBar1.setValue( progressBarStatus );
jButtonTimerStart.setLabel("Timer started");
so.stop();
}//GEN-LAST:event_jButtonTimerStartActionPerformed
private ActionListener timerTaskPerformer = new ActionListener() {
public void actionPerformed(ActionEvent evt) {
if (progressBarStatus > 5){ progressBarStatus-=5;
jProgressBar1.setValue(progressBarStatus);
}else{
timer.stop();
timerIsRunningFlag = false;
//user alarm actions
jListTeaSortSelect.setBackground (java.awt.Color.red);
Toolkit.getDefaultToolkit().beep();
so=getAudioClip(getCodeBase(), "spacemusic.au");
so.loop();
/* "Server not found" IE error.
open pop-up explorer window to alert user
try {
AppletContext ac = getAppletContext();
ac.showDocument( new URL( getCodeBase() +
"teaReady.html" ), "_self");
catch (MalformedURLException exc) {
showStatus("Cannot find file teaReady.html");
progressBarStatus = 0;
jProgressBar1.setValue( progressBarStatus );
//return to the initial state
jButtonTimerStart.setText("Start the tea timer");
jButtonTimerStart.setEnabled(true);
jListTeaSortSelect.setEnabled(true);
//Variables declaration
private int progressBarStatus = 100;
public boolean timerIsRunningFlag = false;
public int timerDelay;
private javax.swing.Timer timer;
public AudioClip so;
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton jButtonTimerStart;
private javax.swing.JList jListTeaSortSelect;
private javax.swing.JProgressBar jProgressBar1;
// End of variables declaration//GEN-END:variablesHi
What i understand from u'r problem is that when a jar is created and run under browser, ToolTipText for progress panel is not shown? is so is the case - i had no problems..
The code given was compiled and created a jar successfully..
this is how i created the jar..(under WindowsNT and MSIE)
jar cf TeaTimer.jar TeaTimerJApplet.class
TeaTimer.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY BGCOLOR="#FFFFFF">
<APPLET CODE="TeaTimerJApplet" archive="TeaTimer.jar" WIDTH="200" HEIGHT="200">
</APPLET>
</BODY>
</HTML>
cheers
Mohan -
How to run the runallocation function with following scenario
the cost center 123 has the following property and value
property name CC_PER CC1 CC1_PER CC2 CC2_PER
value 80 456 60 789 40
CC_per contains the percentage of value to be allocated out.
CC1 contains the id of target CC to be allocated to
CC1_PER contains the percentage of value to be allocated to CC1
CC2 contains the id of target CC to be allocated to
CC2_PER contains the percentage of value to be allocated to CC2.
So here what we need to achieve is to allocate 80% of CC123 out.
60% of which go to 456 40% of which go to 789..
How to use runallocation standard function to achieve this? although I can write a customized script for the same.
Edited by: Jianbai on Oct 25, 2010 10:35 PMWhat you see in those posts is correct - drivers (as well as senders and receivers) can be Transaction Data only.
What you confused is how to select those records that hold those drivers. For this you can use Properties of Dimensions. So, basically it will be same as if you populate a variable via *SELECT (from Dimension) and than use that variable in allocation (WHAT or WHERE or USING or TOTAL).
For example,
*DIM Product_Group... USING= [Fruit] = "apples"...
doesn't mean that driver will be taken from Product_Group Dimension where Property FRUIT has value "apples". It means that it will take those members from Dimension Product_Group that have "apples" in FRUIT Property and than select SIGNDATA from those records that have those selected members in the Application.
Yes, it is perfectly fine to use property values in allocations, but you have to keep in mind that
1. It will get that data (key figure) from the Application, not from Dimension;
2. It is possible that there are not records in the Application that comply with that selection. Than no allocation will be executed (depending on SP and OSS Notes applied).
Hope this clarifies things.
Gersh -
With out using Weblogic libraries to maintain the same functionality
Hi,
Please tell the solution of my problem.Here application developed in Weblogic,now we are migrating that applicationin jboss.Here one java servlet program is there which is using Weblogic libraries to get the connection pool .
How can change the code without using Weblogic libraries to maintain the same funtionality. Is there any alternate method to get the connection pools in Jboss.
Here I am attaching the code ,please go througth the code and provide me the correct solution.
package gsk.servlets;
import java.io.*;
import java.sql.Connection;
import java.sql.Statement;
import java.sql.ResultSet;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.management.*;
import javax.management.InstanceNotFoundException;
import javax.management.InvalidAttributeValueException;
import javax.management.Notification;
import javax.servlet.*;
import javax.servlet.http.*;
//Below lines are commnented by Anupama on 29-09-05 to avoid using Weblogic libraries.
//import weblogic.jndi.Environment;
//import weblogic.management.MBeanHome;
//import weblogic.management.MBeanCreationException;
//import weblogic.management.*;
//import weblogic.management.runtime.*;
//import weblogic.management.configuration.*;
//import weblogic.management.RemoteNotificationListener;
//import weblogic.management.logging.WebLogicLogNotification;
//import javax.management.Notification.*;
//below lines are added by Anupama T on 29-09-05 to run the same functionality without using Weblogic libraries
import org.jboss.management.*;
import org.jboss.jdbc.*;
import org.jboss.naming.*;
import org.jboss.management.j2ee.MBean;
import javax.management.AttributeChangeNotification;
import javax.management.JMException;
import javax.management.MalformedObjectNameException;
import javax.management.MBeanServer;
import javax.management.NotificationListener;
import javax.management.ObjectName;
import org.jboss.logging.Logger;
import org.jboss.system.ServiceMBean;
import gsk.adip.portal.GKMProperties;
import gsk.adip.dbconnectionservice.DatabaseConnector;
* @author jjc18400
* The ConnectionsManager class acts as a Servlet that listens and
* responds to events that are thrown by WebLogic MBeans. In particular,
* it listens for failures in WebLogic connection pools, and attempts to
* restore these pools.
public class ConnectionsManager extends HttpServlet implements NotificationListener {
private static Context ctx;
private static MBean managedHome;
private static MBean adminHome;
private static String SERVER_NAME;
private static String DOMAIN_NAME;
private static MBeanServer myServer;
private JDBCConnectionPoolRuntimeMBean connectionPoolMBean;
private JDBCConnectionPoolMBean jdbcConnPoolMBean;
private JDBCConnectionPoolMBean myPool;
private static ResultSet rset = null;
public void init(ServletConfig config) throws ServletException {
super.init(config);
System.out.println("Initializing the ConnectionsManager servlet.");
SERVER_NAME = GKMProperties.getProperty("GKM_SERVER_NAME");
DOMAIN_NAME = GKMProperties.getProperty("DOMAIN_NAME");
findMBeans();
testConnectionPool("GENNETConnectionPool");
try {
//findConnPool("GENNETConnectionPool").addNotificationListener(this, null, null);
RemoteMBeanServer rmbs = adminHome.getMBeanServer();
WebLogicObjectName oname =
new WebLogicObjectName("TheLogBroadcaster", "LogBroadcasterRuntime", DOMAIN_NAME, SERVER_NAME);
rmbs.addNotificationListener(oname, this, null, null);
catch (IllegalArgumentException e) {}
catch (MalformedObjectNameException e) {}
catch (InstanceNotFoundException e) {}
public void handleNotification(Notification notification, Object obj) {
WebLogicLogNotification wln = (WebLogicLogNotification)notification;
System.out.println("\nWebLogicLogNotification");
System.out.println(" type = " + wln.getType());
System.out.println(" message id = " + wln.getMessageId());
System.out.println(" server name = " + wln.getServername());
System.out.println(" timestamp = " + wln.getTimeStamp());
System.out.println(" message = " + wln.getMessage() + "\n");
private void testConnectionPool(String poolName) {
JDBCConnectionPoolMBean aPool = findConnPool(poolName);
JDBCConnectionPoolRuntimeMBean aRuntimeMBean = findRuntimeMBean(poolName);
/*while(aRuntimeMBean.getPoolState()) {
try {
Thread.sleep(6000);
System.out.println("Thread is sleeping.");
catch (InterruptedException ie) {
retargetConnPool(aPool);
private JDBCConnectionPoolRuntimeMBean findRuntimeMBean(String aPoolName) {
JDBCConnectionPoolRuntimeMBean aRuntimeMBean = null;
if (managedHome != null) {
try {
aRuntimeMBean = (JDBCConnectionPoolRuntimeMBean)managedHome.
getRuntimeMBean(aPoolName, "JDBCConnectionPoolRuntime");
catch (InstanceNotFoundException e) {
System.out.println("Unable to find the JDBCConnectionPoolRuntimeMBean: " + e);
aRuntimeMBean = null;
return aRuntimeMBean;
private JDBCConnectionPoolMBean findConnPool(String poolName) {
if (adminHome != null) {
try {
myPool = (JDBCConnectionPoolMBean)adminHome.getMBean(poolName, JDBCConnectionPoolMBean.class);
catch (InstanceNotFoundException e) {
System.out.println("Unable to find the JDBCConnectionPoolMBean: " + e);
myPool = null;
return myPool;
private void retargetConnPool(JDBCConnectionPoolMBean aPool) {
//System.out.println("The connection pool: " + aPool.toString() + " is not responding.\nAttempting to retarget the pool...");
try {
System.out.println("Attempting to remove " + myServer.toString() + " from the connection pool target list.");
aPool.removeTarget(myServer);
System.out.println("Removal successful: " + aPool.getTargets().toString());
aPool.addTarget(myServer);
System.out.println("Addition successful: " + aPool.getTargets().toString());
catch (InvalidAttributeValueException e) {
System.out.println(e.toString());
catch (DistributedManagementException e) {
System.out.println(e.toString());
public void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
String poolName = (String)req.getParameter("poolName");
String dataSource = (String)req.getParameter("dataSource");
//System.out.println("req.getAttribute(poolName) is: " + poolName);
//System.out.println("req.getAttribute(dataSource) is: " + dataSource);
String message = runTestQuery(dataSource);
getConnectionPoolMBean(poolName);
resp.setContentType("text/html");
PrintWriter out = resp.getWriter();
out.println("<html>");
out.println(" <head><title>The ConnectionsManager Responds:</title></head>");
out.println(" <body>");
out.println(" <h1>" + message + "</h1>");
out.println(" </body>");
out.println("</html>");
public void destroy() {
System.out.println("Destroying the ConnectionsManager servlet.");
public String getServletInfo() {
return "This servlet monitors and corrects errors in WebLogic connection pools.";
/**private void runTests() {
while (false) {
rset = testConnection();
if (rset == null) {
resetConnectionPool();
try {
wait();
catch (InterruptedException e) {}
private String runTestQuery(String dataSource) {
String statusMessage = "";
Connection conn = null;
Statement stmt = null;
ResultSet rset = null;
//String aPoolName = "GENNETConnectionPool";
String aSql = "select * from dual where 1 = 1";
try {
conn = DatabaseConnector.getDatabaseConnection(dataSource);
System.out.println("Established database connection.");
if (conn != null) {
conn.setAutoCommit(false);
stmt = conn.createStatement();
rset = stmt.executeQuery(aSql);
statusMessage = "The connection \'" + dataSource + "\' is OK.";
catch (Exception e) {
try {
conn.rollback();
catch (Exception e1) {}
e.printStackTrace();
statusMessage = "The connection \'" + dataSource + "\' has failed.\n" + e.toString();
finally {
try {
if (stmt != null) stmt.close();
if (conn != null) conn.close();
catch (Exception e) {
e.printStackTrace();
return statusMessage;
public void resetConnectionPool() {
private void findConnPoolRuntimeMBean(String poolName) {
try {
connectionPoolMBean = (JDBCConnectionPoolRuntimeMBean)managedHome.getRuntimeMBean(poolName, "JDBCConnectionPoolRuntime");
catch (InstanceNotFoundException e) {
System.out.println("Unable to find the JDBCConnectionPoolRuntimeMBean: " + e);
private void findMBeans() {
Environment env = new Environment();
try {
ctx = env.getInitialContext();
managedHome = (MBeanHome)ctx.lookup(MBeanHome.JNDI_NAME + "." + SERVER_NAME);
System.out.println(MBeanHome.JNDI_NAME + "." + SERVER_NAME + " -- managedHome found successfully.");
adminHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
System.out.println(MBeanHome.ADMIN_JNDI_NAME + " -- adminHome found successfully.");
myServer = (ServerMBean)adminHome.getMBean(SERVER_NAME, ServerMBean.class );
System.out.println(MBeanHome.ADMIN_JNDI_NAME + " -- " + SERVER_NAME + " instance found successfully.");
ctx.close();
catch (NamingException e) {
System.out.println("Naming Exception: " + e);
managedHome = null;
adminHome = null;
catch (InstanceNotFoundException e) {
System.out.println("Unable to find the JDBCConnectionPoolMBean: " + e);
public String displayHomeName() {
getConnectionPoolMBean("GENNETConnectionPool");
if (managedHome != null) {
return new String("MBeanHome found successfully.");
else return new String("MBeanHome not found.\nSee WL Console for error.");
private void getConnectionPoolMBean(String poolName) {
String thisPoolName = poolName;
connectionPoolMBean = null;
if (managedHome != null) {
try {
connectionPoolMBean =
(JDBCConnectionPoolRuntimeMBean)managedHome.getRuntimeMBean(thisPoolName, "JDBCConnectionPoolRuntime");
if (connectionPoolMBean != null) {
System.out.println("JDBCConnectionPoolRuntime found successfully.");
System.out.println("connectionPoolMBean.toString() is: " + connectionPoolMBean.toString());
System.out.println("connectionPoolMBean.getFailuresToReconnectCount() is: " + connectionPoolMBean.getFailuresToReconnectCount());
System.out.println("connectionPoolMBean.getPoolState() is: " + connectionPoolMBean.getPoolState());
catch (InstanceNotFoundException e) {
System.out.println("Unable to find the JDBCConnectionPoolRuntimeMBean: " + e);
connectionPoolMBean = null;
// Obtain MBeanHome for the administration server.
/*JDBCConnectionPoolMBean mbean = (JDBCConnectionPoolMBean)home.
getConfigurationMBean(poolName, "JDBCConnectionPoolConfig");
mbean.setConnLeakProfilingEnabled(true);
mbean.setSqlStmtParamLoggingEnabled(true);
mbean.setSqlStmtMaxParamLength(maxLen);*/
/*try {
mypool = (JDBCConnectionPoolMBean)mbh.getMBean( "mypool",
JDBCConnectionPoolMBean.class );
catch( javax.management.InstanceNotFoundException e ) {
mypool = (JDBCConnectionPoolMBean) mbh.createAdminMBean( "mypool",
"JDBCConnectionPool", "mydomain" );
mypool.addTarget( myserver );
mypool.setDriverName( "org.gjt.mm.mysql.Driver" );*/
if (adminHome != null) {
try {
myPool = (JDBCConnectionPoolMBean)adminHome.getMBean(poolName, JDBCConnectionPoolMBean.class);
catch (InstanceNotFoundException e) {
System.out.println("Unable to find the JDBCConnectionPoolMBean: " + e);
if (myPool != null) {
//System.out.println("myPool.getMaxCapacity() is: " + myPool.getMaxCapacity());
try {
myPool.setMaxCapacity(10);
System.out.println("Before: myPool.getMaxCapacity() is: " + myPool.getMaxCapacity());
myPool.setMaxCapacity(100);
System.out.println("After: myPool.getMaxCapacity() is: " + myPool.getMaxCapacity());
catch (InvalidAttributeValueException e) {
System.out.println("Max Capacity is an invalid value.");
//System.out.println("myPool.getMaxCapacity() is: " + myPool.getMaxCapacity());
}Hy, i've got the same problem as you. Did you find out a solution.
If so, please contact me. Thanks a lot.
Lorenzo -
How to create the planning function through the process chain
Hi guys,
currently i am running some planning function in fortend so it is time consuming now customer want the run the planning function through the process chain any body having the idea please give me.Hi,
this is standard functionality, cf.
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/45/946677f8fb0cf2e10000000a114a6b/frameset.htm
Regards,
Gregor -
Can you run the Import Wizard more than once at the same time?
We're going to run the Import Wizard to import content from one BO environment to another. Can we, at the same time, run the Import Wizard to import different content between those two environments (using the same source and destination both times)? Obviously we'd have to run the wizard on different workstations.
Would this cause any issues? If so, what kind of issues would you expect?
Thanks,
LauraYes, this is possible. The source and destination CMSs treat the requests from the Import Wizard like any other -- increasing the number of active Import Wizard sessions just increases the load on these CMSs. Before running multiple Import Wizard sessions, be sure there is ample processing power (CPU / memory) to handle the increased load. and of course, avoid 'touching' the same content in the two sessions in order to avoid unpredictable results.
-Mike -
Hi everybody,
I've got an application that logs data to an Excel spreadsheet using the Report Generation Toolkit. My VI's have worked fine in the past using Excel XP, but since I've upgraded to Excel 2007, I am getting COM errors like this one:
"Error -2147417842 occurred at The application called an interface that was marshalled for a different thread. in Excel_Insert_Text.vi" That is the exact wording, even with the weird punctuation and capitalization.
The first occurrence of the error is not determinate. Sometimes, up to 10 logging sessions, involving a new .xls file, can occur before this error pops up. Once this error occurs, I must quit LabVIEW to resolve it. If I try to do anything with Excel, I always get this error, although sometimes it comes out of different source VIs. Excel_Open.vi is another.
These logging VIs have worked just fine until upgrading to Excel 2007. I checked, and I was using a really old version of the Report Generation Toolkit, v1.0.1. I read the documentation and had a big sigh of relief when I realized I needed to upgraded to v1.1.2 to get Excel 2007 support. However, even after upgrading, I'm still getting the same errors. I'm using LabVIEW 8.0.1, and I'm also building these VIs into an application. The error occurs both in the LabVIEW IDE and in the built application. Does anybody out there have any idea what I can do to fix this? I googled a little, and discovered this is a COM error, but I can't find any references to the Report Generation Toolkit specifically.
Thanks,
Phil
Solved!
Go to Solution.Hi Christian,
I do not see that exact option listed, do you mean "user interface"? I recognize the "Run in UI Thread" option, it's on the Call Library Function Node.
I checked, and my top-level VI has "same as caller" set, and I believe all my VIs are set to "same as caller". Are you suggesting I change my top-level VI preferred execution environment to "user interface", or just the logging sub-VIs that use the Report Generation Toolkit?
Thanks,
Phil
Attachments:
VI_properties.png 15 KB -
Problem using a GUI, a loop and a different thread for the loop
Hi everyone!
First of all sorry if my post is in the wrong forum.
I'm designing a client-server project to allow users to comunicate with each other, and I have a problem in the client class. I'm using the UDP transport protocol, and I'm not allowed to use TCP. The thing is, each client is allowed to send and receive a message at any time, so by pushing a button the "sending event" triggers and sends it, and in order to receive i've launched a receiving process in another different thread, so the sending procces wouldn't be blocked.
This is the code of the client class, called Conversacion:
package mymessenger;
import javax.swing.*;
import java.net.*;
import java.io.*;
import java.lang.*;
import java.awt.*;
import java.util.*;
public class Conversacion extends javax.swing.JFrame {
private InetAddress MaquinaServidor;
private int PuertoServidor;
private DatagramSocket MiSocket;
private DatagramPacket PaqueteSalida;
byte [] BufferEntrada= new byte[1024];
private DatagramPacket PaqueteEntrada= new DatagramPacket (BufferEntrada,BufferEntrada.length);
byte [] BufferSalida;
int ack=0;
int puerto_contrario;
String direccion="192.168.1.102";
String direccion_contraria;
String destinatario_completo="";
String nombre_destinatario="";
String nombre_local="";
String mensaje_recibido=""; // This is the variable I want to use every time a client receives a message
boolean salir=false;
public Conversacion()
initComponents();
esperar();
@SuppressWarnings("unchecked")
// Here would come the generated code by Netbeans, which is not relevant in this case
private void enviarActionPerformed(java.awt.event.ActionEvent evt) {
// This is the sending event that calls a function to send the message to the server, i'll post it in another message
void enviar (String mens)
// Function used to send the message to the server, i'll post it in another message
void esperar() // Here's the problem (I think)
new Thread(new Runnable() // I launch it in a new thread, so I don't block "enviar"
public void run() // At first, the client sends some message to the server, so the server knows some data of the client. Go to the while() command please
String respuesta="";
try
MiSocket= new DatagramSocket();
MaquinaServidor= InetAddress.getByName(direccion);
PuertoServidor=7777;
String comando="ENVIAME LOS DATOS AQUI, A LA CONVERSACION";
byte[] na={(byte)(ack%2)};
comando= (new String (na))+comando;
BufferSalida = comando.getBytes();
PaqueteSalida = new DatagramPacket(BufferSalida,BufferSalida.length,MaquinaServidor,PuertoServidor);
segsend(PaqueteSalida);
ack++;
System.out.println("Estoy esperando un mensaje del servidor");
segreceive(PaqueteEntrada);
String retorno = new String(BufferEntrada, 1,PaqueteEntrada.getLength()-1);
int pos= retorno.indexOf("(");
int pos2=retorno.indexOf("]");
int pos3=retorno.indexOf("Ð");
nombre_destinatario=retorno.substring(0,pos-1);
destinatario_completo=retorno.substring(0,pos2+1);
direccion_contraria=retorno.substring(pos2+1,pos3);
nombre_local=retorno.substring(pos3+1);
setTitle(destinatario_completo+" - CONVERSACIÓN");
segreceive(PaqueteEntrada);
respuesta = new String(BufferEntrada, 1,PaqueteEntrada.getLength()-1);
puerto_contrario = Integer.parseInt(respuesta);
while (!salir) // Here begins the infinite loop I use to receive messages over and over again
segreceive(PaqueteEntrada); // I use segreceive that is kind of the same as "receive". No big deal about this
mensaje_recibido = new String(BufferEntrada, 1,PaqueteEntrada.getLength()-1); // Every time a client receives a message, I want to store it in the variable "mensaje_recibido"
int pos4 = mensaje_recibido.indexOf(":"); // This next 4 commands are not relevant
String auxiliar=mensaje_recibido.substring(pos4+2);
if (auxiliar.equals("FINALIZAR CONVERSACION"))
setVisible(false);
SwingUtilities.invokeLater(new Runnable() // Now I want to asign the value of mensaje_recibido (the message I just received) into texto_total, a Swing text area
public void run()
String auxi=texto_total.getText();
if (auxi.equals(""))
texto_total.setText(mensaje_recibido); // if the text area was empty, then then i put into it the message
else
texto_total.setText(auxi+"\n"+mensaje_recibido); // if it's not, then i put the message in the next line of the text area
Thread.sleep(1000);
catch (Exception e3)
System.out.println(e3);
}).start();
}The communication starts and one user is able to send all the messages he wants to the other one, but when the other wants to send one to the first user, the first user receives a message with the same character over and over again that looks like an square ■. Again, this problem comes when a user that already sended a message, and wants to receive one for the first time (and next times). I searched in these forums all day and so far I couldn't fix it.
This problem happens in the receiver client, not in the sender client and not in the server. I already looked into that and those things are doing what they have to. I would be really really grateful if somebody could tell me which is the problem or how to fix this, because I'm becoming nuts.
Now I'm going to post the function "enviar" which sends the message, and the content of "enviarActionPerformed" which calls "enviar".
Again, excuse me if this is the wrong forum for this question. and sorry for my English too.This is the rest of the code, though I don't think the problem is here, maybe by pushing the sending button it causes the receiving problem:
private void enviarActionPerformed(java.awt.event.ActionEvent evt) {
String mensaje=texto.getText();
mensaje=nombre_local+" dice: "+mensaje;
texto.setText("");
String auxiliar=texto_total.getText();
if (auxiliar.equals(""))
texto_total.setText(mensaje);
else
texto_total.setText(auxiliar+"\n"+mensaje);
enviar(mensaje);
void enviar (String mens)
String respuesta="";
try
MiSocket= new DatagramSocket();
MaquinaServidor= InetAddress.getByName(direccion);
PuertoServidor=7777;
BufferedReader Teclado= new BufferedReader(new InputStreamReader(System.in));
BufferEntrada = new byte[1024];
PaqueteEntrada = new DatagramPacket (BufferEntrada,BufferEntrada.length);
BufferSalida=new byte[1024];
String comando="RETRANSMITIR MENSAJE";
byte[] na={(byte)(ack%2)};
comando= (new String (na))+comando;
BufferSalida = comando.getBytes();
PaqueteSalida = new DatagramPacket(BufferSalida,BufferSalida.length,MaquinaServidor,PuertoServidor);
segsend(PaqueteSalida);
ack++;
String puerto= Integer.toString(puerto_contrario);
int pos = mens.indexOf(":");
String auxiliar=mens.substring(pos+2);
comando=mens+"-"+direccion_contraria+"*"+puerto;
byte[] nb={(byte)(ack%2)};
comando= (new String (nb))+comando;
BufferSalida = comando.getBytes();
PaqueteSalida = new DatagramPacket(BufferSalida,BufferSalida.length,MaquinaServidor,PuertoServidor);
segsend(PaqueteSalida);
ack++;
if (auxiliar.equals("FINALIZAR CONVERSACION"))
setVisible(false);
catch(Exception e)
System.out.println(e);
}I'm gonna keep working on it, if I manage to fix this I'll let you know. Thanks a lot! -
am trying to restore the bak file into a new site collection in my sp 2010 standalone env.
am getting error
PS C:\Windows\system32> stsadm -o restore -url http://srvr1-01:123/sites/Repository -filename "C:\mBKUPCOPY\Sharepoint_bankup.bak"
STSADM.EXE : Your backup is from a different version of Microsoft SharePoint Foundation and cannot be restored to a server running
the current version. The backup file should be restored to a server with version '12.0.0.6318' or later.
At line:1 char:1
+ stsadm -o restore -url http://srvr1-01:123/sites/Repository -filename "C: ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (Your backup is ...6318' or later.:String) [], RemoteException
+ FullyQualifiedErrorId : NativeCommandErrorAs stated in the other thread on this topic you can't restore a 2007 backup to 2010, it needs to be upgraded.
https://social.technet.microsoft.com/Forums/en-US/31c70f0a-5d89-4308-895b-af0c2b249114/restore-the-site-collection-from-moss-2007-to-sp-2010-site-collec?forum=sharepointadminprevious -
How can I run the report for different input values at the same time?
Reports version: Report Builder 6.0.8.13.1
Oracle version: Oracle8i Enterprise Edition Release 8.1.7.0.0
I want to run the same report for different input parameter values and spool each o/p to different file and ftp to a server. For this, as a first step, I am spooling different input values in to a file, reading those values through a loop and calling the report for that input values. Each report run/execution is taking 15 minutes. Total report execution is taking approximately 4 hours (assuming 16 different input values) to complete. So I have to wait 4 hours to see ALL outputs.
I would like to run the report parallel for ALL the input values and I should be able to see the ALL outputs with in 15 or 16 minutes.
In my shell script, I added & symbol at the end of the report call to start/run the job in the background. Due to this the control passed to the next step after the report call. At this place I have an ftp command to send the output file to a different server and it is giving error some thing like o/p file is not available/created yet". This is due to the fact that report writer is NOT yet completely started/initiated or it is NOT completed the spooling.
How can I run the report at the same time for all the input values and save the time?
Thanks in advance.
Kishore.Increase the number of server engines running right now it seems there is only one engine running ,increase it to 4 or 6
and then atleast 4 or 6 reports will run simultaneously.
For FTPing the output add to your sript to check whether it is locked and if not then only try to ftp .
Also for more better functionality read the document (chapter 15 ) for 10g reports for its new fuinctionality.
http://download.oracle.com/docs/cd/B14099_17/bi.1012/b14048/toc.htm
Thanks
Subodh -
Parallel run of the same function from multiple jobs
Hello, everyone!
I have a function which accepts a date range, reads invoices from a partitioned by date table and writes output to a partitioned by invoice table. Each invoice can have records only with one date, so both tables may have one invoice only in one partition, i.e. partitions do not overlap. Function commits after processing each date. The whole process was running about 6 hrs with 46 million records in source table.
We are expecting source table to grow over 150 million rows, so we decided to split it into 3 parallel jobs and each job will process 1/3 of dates, and, as a result, 1/3 of invoices.
So, we call this function from 3 concurrent UNIX jobs and each job passes its own range of dates.
What we noticed, is that even if we run 3 jobs concurrently, they do not run this way! When 1st job ends after 2 hrs of run, the number of commited rows in the target table is equal to the number of rows inserted by this job. When 2nd job ends after 4 hrs of run, the number of rows in the target table is equal the summary of two jobs. And the 3rd job ends only after 6 hrs.
So, instead of improving a process by splitting it into 3 parallel jobs we ended up having 3 jobs instead of one with the same 6 hrs until target table is loaded.
My question is - How to make it work? It looks like Oracle 11g is smart enough to recognize, that all 3 jobs are calling the same function and execute this function only once at the time. I.e. it looks like only one copy of the function is loaded into the memory at the same even if it called by 3 different sessions.
The function itself has a very complicated logic, does a lot of verifications by joining to another tables and we do not want to maintain 3 copies of the same code under different names. And beside this, the plan is that if with 150 mln rows we will have a performance problem, then split it to more concurrent jobs, for example 6 or 8 jobs. Obviously we do not want to maintain so many copies of the same code by copying this function into another names.
I was monitoring jobs by quering V$SESSION and V$SQLAREA ROWS_PROCESSED and EXECUTIONS and I can see, that each job has its own set of SID's (i.e. runs up to 8 parallel processes), but number of commited rows is always eqal to the number of rows from the 1st job, then 2nd+1st, etc. So, it looks like all processes of 2nd and 3rd jobs are waiting until 1st one is done.
Any ideas?OK, this is my SQL and results (some output columns are ommited as irrelevant)
SELECT
TRIM ( SESS.OSUSER ) "OSUser"
, TRIM ( SESS.USERNAME ) "OraUser"
, NVL(TRIM(SESS.SCHEMANAME),'------') "Schema"
, SESS.AUDSID "AudSID"
, SESS.SID "SID"
, TO_CHAR(SESS.LOGON_TIME,'HH24:MI:SS') "Sess Strt"
, SUBSTR(SQLAREA.FIRST_LOAD_TIME,12) "Tran Strt"
, NUMTODSINTERVAL((SYSDATE-TO_DATE(SQLAREA.FIRST_LOAD_TIME,'yyyy-mm-dd hh24:mi:ss')),'DAY') "Tran Time"
, SQLAREA.EXECUTIONS "Execs"
, TO_CHAR(SQLAREA.ROWS_PROCESSED,'999,999,999') "Rows"
, TO_CHAR(TRAN.USED_UREC,'999,999,999') "Undo Rec"
, TO_CHAR(TRAN.USED_UBLK,'999,999,999') "Undo Blks"
, SQLAREA.SORTS "Sorts"
, SQLAREA.FETCHES "Fetches"
, SQLAREA.LOADS "Loads"
, SQLAREA.PARSE_CALLS "Parse Calls"
, TRIM ( SESS.PROGRAM ) "Program"
, SESS.SERIAL# "Serial#"
, TRAN.STATUS "Status"
, SESS.STATE "State"
, SESS.EVENT "Event"
, SESS.P1TEXT||' '||SESS.P1 "P1"
, SESS.P2TEXT||' '||SESS.P2 "P2"
, SESS.P3TEXT||' '||SESS.P3 "P3"
, SESS.WAIT_CLASS "Wait Class"
, NUMTODSINTERVAL(SESS.WAIT_TIME_MICRO/1000000,'SECOND') "Wait Time"
, NUMTODSINTERVAL(SQLAREA.CONCURRENCY_WAIT_TIME/1000000,'SECOND') "Wait Concurr"
, NUMTODSINTERVAL(SQLAREA.CLUSTER_WAIT_TIME/1000000,'SECOND') "Wait Cluster"
, NUMTODSINTERVAL(SQLAREA.USER_IO_WAIT_TIME/1000000,'SECOND') "Wait I/O"
, SESS.ROW_WAIT_FILE# "Row Wait File"
, SESS.ROW_WAIT_OBJ# "Row Wait Obj"
, SESS.USER# "User#"
, SESS.OWNERID "OwnerID"
, SESS.SCHEMA# "Schema#"
, TRIM ( SESS.PROCESS ) "Process"
, NUMTODSINTERVAL(SQLAREA.CPU_TIME/1000000,'SECOND') "CPU Time"
, NUMTODSINTERVAL(SQLAREA.ELAPSED_TIME/1000000,'SECOND') "Elapsed Time"
, SQLAREA.DISK_READS "Disk Reads"
, SQLAREA.DIRECT_WRITES "Direct Writes"
, SQLAREA.BUFFER_GETS "Buffers"
, SQLAREA.SHARABLE_MEM "Sharable Memory"
, SQLAREA.PERSISTENT_MEM "Persistent Memory"
, SQLAREA.RUNTIME_MEM "RunTime Memory"
, TRIM ( SESS.MACHINE ) "Machine"
, TRIM ( SESS.TERMINAL ) "Terminal"
, TRIM ( SESS.TYPE ) "Type"
, SQLAREA.MODULE "Module"
, SESS.SERVICE_NAME "Service name"
FROM V$SESSION SESS
INNER JOIN V$SQLAREA SQLAREA
ON SESS.SQL_ADDRESS = SQLAREA.ADDRESS
and UPPER(SESS.STATUS) = 'ACTIVE'
LEFT JOIN V$TRANSACTION TRAN
ON TRAN.ADDR = SESS.TADDR
ORDER BY SESS.OSUSER
,SESS.USERNAME
,SESS.AUDSID
,NVL(SESS.SCHEMANAME,' ')
,SESS.SID
AudSID SID Sess Strt Tran Strt Tran Time Execs Rows Undo Rec Undo Blks Sorts Fetches Loads Parse Calls Status State Event P1 P2 P3 Wait Class Wait Time Wait Concurr Wait Cluster Wait I/O Row Wait File Row Wait Obj Process CPU Time Elapsed Time Disk Reads Direct Writes Buffers Sharable Memory Persistent Memory RunTime Memory
409585 272 22:15:36 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITED SHORT TIME PX Deq: Execute Reply sleeptime/senderid 200 passes 2 0 Idle 0 0:0:0.436000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 7 21777 22739 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 203 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.9674000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 25 124730 4180 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 210 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.11714000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 24 124730 22854 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 231 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.4623000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 46 21451 4178 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 243 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITED SHORT TIME PX qref latch function 154 sleeptime 13835058061074451432 qref 0 Other 0 0:0:0.4000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 35 21451 3550 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 252 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.19815000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 49 21451 22860 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 273 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.11621000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 22 124730 4182 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 277 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING db file parallel read files 20 blocks 125 requests 125 User I/O 0 0:0:0.242651000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 39 21451 4184 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 283 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.2781000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 42 21451 3552 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 295 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.24424000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 40 21451 22862 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409585 311 22:30:01 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.15788000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 31 21451 22856 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409586 242 22:15:36 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITED KNOWN TIME PX Deq: Execute Reply sleeptime/senderid 200 passes 1 0 Idle 0 0:0:0.522344000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 28 137723 22736 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409586 192 22:29:20 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.14334000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 31 21462 4202 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409586 222 22:29:20 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.16694000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 37 21462 4194 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409586 233 22:29:20 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.7731000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 44 21462 4198 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409586 253 22:29:20 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING db file parallel read files 21 blocks 125 requests 125 User I/O 0 0:0:0.792518000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 39 21462 4204 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409586 259 22:29:20 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.2961000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 35 21462 4196 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409586 291 22:29:20 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq Credit: send blkd sleeptime/senderid 268566527 passes 1 qref 0 Idle 0 0:0:0.9548000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 35 21462 4200 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409587 236 22:15:36 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq: Table Q Normal sleeptime/senderid 200 passes 2 0 Idle 0 0:0:0.91548000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 25 124870 22831 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409587 207 22:30:30 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq: Execution Msg sleeptime/senderid 268566527 passes 3 0 Idle 0 0:0:0.644662000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 43 21423 4208 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409587 241 22:30:30 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING PX Deq: Execution Msg sleeptime/senderid 268566527 passes 3 0 Idle 0 0:0:0.644594000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 47 21423 4192 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448
409587 297 22:30:30 22:15:36 0 0:14:52.999999999 302 383,521 305 0 1 3598 WAITING db file parallel read files 20 blocks 109 requests 109 User I/O 0 0:0:0.793261000 0 0:0:1.124995000 0 0:0:0.0 0 1:56:15.227863000 12 21316 4206 0 0:25:25.760000000 0 2:17:1.815044000 526959 0 25612732 277567 56344 55448Here I found one interesting query http://www.pythian.com/news/922/recent-spike-report-from-vactive_session_history-ash/
But it does not help me
Maybe you are looking for
-
How do I SUBMIT from a user exit which is called in an update task?
I want to send an idoc each time there is a goods movement. So, in the user exit of MB_POST_DOCUMENT I am calling IDOC_OUTBOUND_WRITE_TO_DB. This creates an idoc of status 30. However, in order to send the idoc I want to SUBMIT RSEOUT00. I get an ABA
-
Syncronized upgrade of double stack BI 7.0
Hi All, We have successfully upgraded our BWD & BWQ which is ABAP+JAVA stack . we have followed the process of uninstalling the java stack and removing the j2ee and SDM folder and starting the system for the upgrade. Tomorrow we are going to start B
-
Dear All , This is regarding Query Creation. I want to create Query by Joinging Two tables. I have created User Group, Created Infoset, Now am creating Query by SQ01. Going Step by step correctly. I have Tick mark on Field group and selected . Then B
-
i purchased subscription for Export PDF and money has come off my card but cannot access it. my account does not say that i have bought it
-
Hi guys: when I tried to install Oracle9iAS from the CD, encountered a problem. Under Windows2000 in the command window, typed <java -jar oc4j.jar -install> a message dialogue jumped out which indicated java.exe gerated error. Could you give me some