Class conflict with a cluster

I want to pass a cluster to a SubVI.
The size of cluster can be varied in some situations.
How can I pass the cluster with the reference constant?
Attachment: LV 8.2.1, non-executable.
메시지가 08-07-2008 07:34 PM에 labmaster에 의해 편집되었음
Attachments:
subVI.vi ‏9 KB
main2.vi ‏18 KB

Okay, I found the solution using not strict reference control in the attachment.
Any other simple suggestions?
Attachments:
ccc.jpg ‏26 KB

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If you DO want the slideshow overlaping the navigation try the below css:
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Mark

Hello.
I am seeing this whenever MIDI events are being sent into either Logic or MainStage (primarily MainStage), while they are launching. On my setup, this will either crash the application during launch, ( sent to Apple ) or trigger this "...3rd party conflict / driver..." dialog.
In either instance, disabling incoming MIDI messages by turning them off on all connected MIDI devices, or as suggested, waiting to connect the device in question until, the application is fully launched, fixes my version of this issue.
** Please Note: In my experience, increasing the number incoming MIDI messages, exacerbates the issue and, makes a dialog or crash more likely to occur.
Hope this is helpful.

JNDI Lookup for multiple server instances with multiple cluster nodes

Hi Experts,
I need help with retreiving log files for multiple server instances with multiple cluster nodes. The system is Netweaver 7.01.
There are 3 server instances all instances with 3 cluster nodes.
There are EJB session beans deployed on them to retreive the log information for each server node.
In the session bean there is a method:
public List getServers() {
List servers = new ArrayList();
ClassLoader saveLoader = Thread.currentThread().getContextClassLoader();
try {
   Properties prop = new Properties();
   prop.setProperty(Context.INITIAL_CONTEXT_FACTORY, "com.sap.engine.services.jndi.InitialContextFactoryImpl");
   prop.put(Context.SECURITY_AUTHENTICATION, "none");
   Thread.currentThread().setContextClassLoader((com.sap.engine.services.adminadapter.interfaces.RemoteAdminInterface.class).getClassLoader());
   InitialContext mInitialContext = new InitialContext(prop);
   RemoteAdminInterface rai = (RemoteAdminInterface) mInitialContext.lookup("adminadapter");
   ClusterAdministrator cadm = rai.getClusterAdministrator();
   ConvenienceEngineAdministrator cea = rai.getConvenienceEngineAdministrator();
   int nodeId[] = cea.getClusterNodeIds();
   int dispatcherId = 0;
   String dispatcherIP = null;
   String p4Port = null;
   for (int i = 0; i < nodeId.length; i++) {
    if (cea.getClusterNodeType(nodeId[i]) != 1)
     continue;
    Properties dispatcherProp = cadm.getNodeInfo(nodeId[i]);
    dispatcherIP = dispatcherProp.getProperty("Host", "localhost");
    p4Port = cea.getServiceProperty(nodeId[i], "p4", "port");
    String[] loc = new String[3];
    loc[0] = dispatcherIP;
    loc[1] = p4Port;
    loc[2] = null;
    servers.add(loc);
   mInitialContext.close();
} catch (NamingException e) {
} catch (RemoteException e) {
} finally {
   Thread.currentThread().setContextClassLoader(saveLoader);
return servers;
and the retreived server information used here in another class:
public void run() {
ReadLogsSession readLogsSession;
int total = servers.size();
for (Iterator iter = servers.iterator(); iter.hasNext();) {
   if (keepAlive) {
    try {
     Thread.sleep(500);
    } catch (InterruptedException e) {
     status = status + e.getMessage();
     System.err.println("LogReader Thread Exception" + e.toString());
     e.printStackTrace();
    String[] serverLocs = (String[]) iter.next();
    searchFilter.setDetails("[" + serverLocs[1] + "]");
    Properties prop = new Properties();
    prop.put(Context.INITIAL_CONTEXT_FACTORY, "com.sap.engine.services.jndi.InitialContextFactoryImpl");
    prop.put(Context.PROVIDER_URL, serverLocs[0] + ":" + serverLocs[1]);
    System.err.println("LogReader run [" + serverLocs[0] + ":" + serverLocs[1] + "]");
    status = " Reading :[" + serverLocs[0] + ":" + serverLocs[1] + "] servers :[" + currentIndex + "/" + total + " ] ";
    prop.put("force_remote", "true");
    prop.put(Context.SECURITY_AUTHENTICATION, "none");
    try {
     Context ctx = new InitialContext(prop);
     Object ob = ctx.lookup("com.xom.sia.ReadLogsSession");
     ReadLogsSessionHome readLogsSessionHome = (ReadLogsSessionHome) PortableRemoteObject.narrow(ob, ReadLogsSessionHome.class);
     status = status + "Found ReadLogsSessionHome ["+readLogsSessionHome+"]";
     readLogsSession = readLogsSessionHome.create();
     if(readLogsSession!=null){
      status = status + " Created ["+readLogsSession+"]";
      List l = readLogsSession.getAuditLogs(searchFilter);
      serverLocs[2] = String.valueOf(l.size());
      status = status + serverLocs[2];
      allRecords.addAll(l);
     }else{
      status = status + " unable to create readLogsSession ";
     ctx.close();
    } catch (NamingException e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
    } catch (CreateException e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
    } catch (IOException e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
    } catch (Exception e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
   currentIndex++;
jobComplete = true;
The application is working for multiple server instances with a single cluster node but not working for multiple cusltered environment.
Anybody knows what should be changed to handle more cluster nodes?
Thanks,
Gergely

Thanks for the response.
I was afraid that it would be something like that although
was hoping for
something closer to the application pools we use with IIS to
isolate sites
and limit the impact one badly behaving one can have on
another.
mmr
"Ian Skinner" <[email protected]> wrote in message
news:fe5u5v$pue$[email protected]..
> Run CF with one instance. Look at your processes and see
how much memory
> the "JRun" process is using, multiply this by number of
other CF
> instances.
>
> You are most likely going to end up on implementing a
"handful" of
> instances versus "dozens" of instance on all but the
beefiest of servers.
>
> This can be affected by how much memory each instance
uses. An
> application that puts major amounts of data into
persistent scopes such as
> application and|or session will have a larger foot print
then a leaner
> application that does not put much data into memory
and|or leave it there
> for a very long time.
>
> I know the first time we made use of CF in it's
multi-home flavor, we went
> a bit overboard and created way too many. After nearly
bringing a
> moderate server to its knees, we consolidated until we
had three or four
> or so IIRC. A couple dedicated to to each of our largest
and most
> critical applications and a couple general instances
that ran many smaller
> applications each.
>
>
>
>
>

Bootstrap3/BC Menu dropdown conflict with module_photogallery

I'm building a site using Bootstrap3 framework, with BC Dynamic Menu (with jQuery courtesy Joe Watkins) for main navigation. Dropdowns (click or hover) working beautifully until I add a photogallery module, then the dropdown links disappear on click, which is a major problem on touchscreens. I've removed all things piece-by-piece to determine the dropdown links disappear 100% of the time when a photogallery module is on the page, and work appropriately 100% of the time without a photogallery present (well, 1 exception - i'm seeing same issue on Layouts/OnlineShop/large_product.html).
Does anyone have any recommendations to fix this conflict with my Menu Nav dropdown links and the photogallery module? Really, really appreciate any suggestions. Unfortunately, the site nav is rendered non-functional on touchscreens due to these disappearing dropdown link conflicts (only Home and Smile Gallery links are not dropdowns).
EXAMPLES
Here are 3 examples of pages with a photogallery/dropdown conflict on click. To test issue, click the main nav dropdown links (e.g. "Locations, Treatment, etc":
Smile Gallery
Rapid City, SD
Spearfish, SD
I'm right in the middle of transitioning this site to the responsive framework, so not all links will work. Here are 3 examples of Nav links working properly on click (no photogallery module):
Results - Before & After
Evaluation
Smile For A Lifetime
REFERENCE
I do not understand jQuery very well, I've pieced together what I could to make it all work. Here are the 2 scripts I use to get the BC Menu to work:
// - - - - - Dropdown Menu v2 - JOE WATKINS.IO Dropdown Menu Toggle - - - - - - - - - - -
dropdownNavTweak : function(){
var $navContainer = $(".nav"),
$dropdownItems = $navContainer.find("li.dropdown");
$dropdownItems.each(function(){
var $parentItem = $(this).find("a:first");
$parentItem.addClass("dropdown-toggle").attr("data-toggle","dropdown").append(" <em class='icon-caret-down'></em>");
$(this).children("ul").removeClass().addClass("dropdown-menu");
$dropdownItems.show(); // shows dropdown images to prevent flicker - use CSS to hide " .nav li.dropdown {display:none;}" or ".navbar-nav li.dropdown {display:none;}" or ".navbarMinor-nav li.dropdown {display:none;}"
}, // end dropdownNavTweak (Comma needed if others follow}
... and ...
//////- -MENU- ////////
jQuery(document).ready(function ($) {
    jQuery('.navbar .dropdown').hover(function() {
        jQuery(this).addClass('extra-nav-class').find('.dropdown-menu').first().stop(true, true).delay(200).slideDown();
    }, function() {
        var na = $(this);
        if (jQuery('.spanFloatLeftIfMobile').css('float') == "none") {
            na.find('.dropdown-menu').first().stop(true, true).delay(500).slideUp('fast', function(){ na.removeClass('extra-nav-class') })

Hi Matthew,
Having a super quick look at the code I'd say it's because of:
ul.dropdown li.selected a {
    color: #ff871f;
This affects all the child elements.
To override this down the line you could do something like:
ul.dropdown li.selected ul li a {
    color: #fff;
This would override the parent link color when selected.
You could probably then also add:
ul.dropdown li.selected ul li.selected a {
    color: #ff871f;
For the dropdown selected states.
That's a quick look though so don't quote me too much

Class conflict upon import

I've got the most ugly sub VI ever created (not by mysself) that I've been tasked with maintaining and upgrading. It's a quagmire, but it's a quagmire that works with a couple minor exceptions. It was written using LabVIEW 7.0. One of my todos is to make it work under Windows 7. To that end, plus several bug in LabVIEW 7.0 which are well past the point of expecting anyone to maintain, I've tried to import it into LabVIEW 2010. I have one "Wire: Class conflict" errors upon the automatic upgrade that I can't figure out how to resolve. It is a reference to a tab control that is wired into an Insert into Array VI.
Detail: You have connected a refnum of one type to a refnum of another type and both types are members of some class hierarchy, but there is neither a simple up cast nor type cast between the two classes.
Warning: the attached VI is the worst of a collection of what-not-to-do VIs I am dealing with. I'll remove it as soon as I resolve this issue, due to sheer embarassment.
Certified LabVIEW Developer
NI-VLM Administrator
Solved!
Go to Solution.
Attachments:
IMM.vi ‏363 KB

I figured it out myself.
1. Create a constant to the Insert Into Array VI
2. Use that constant as Target Class to To More Specific Class VI
3. Use the original property node as reference to To More Specific Class VI
4. Disconnect the constant created in step #1, connect the output from To More Specific Class VI
Huh, no edit nor delete on the original post. Oh well.
Certified LabVIEW Developer
NI-VLM Administrator

Class conflict with a cluster

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