JTree scrollPathToVisible with large model

Hi all,
I use method scrollPathToVisible but the tree do not expand and scroll to the path if the model is large ( > 20000 node of custom TreeModel). I also tried makeVisible but it didnt work neither.
Any one ever had this problem and how to fix it ?
Thanks,
Atipon Pongpat

I'm facing the same problem here. I've been searching the web for hours for a solution.
I solved it by calling scrollPathToVisible() or scrollRowToVisible() twice/multiple times.
This helped in my case, though I don't know why.
But maybe it's a workaround for you too until a better solution is available.
Regards,Ren�

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I am using V3.3, and I still experience the similar performance problem with large models. Even for small models, if I leave the modeler to run for a long time, it becomes slower and slower over time. Last night, left the it to run a synch with the dictionary, and this morning, the program pretty much stopped responding and running ( indicated by 0% CPU). I am not sure if the synch was done. After I tried a few times of resizing and waited for long time, it displayed the menu. So I clicked on Save, then again it hung and never complete the save. Took forever to complete the repaint of screen. Seems have some memory leaking problem. Is Oracle aware this kind of issue? What is the largest model that Oracle tested on the release of SQL Data Modeler?

Hi,
you can try this Re: Memory Problem with Big Model
Philip

Using SIT connection manager with large simulink models is extremely slow

Hello,
I'm trying to use a large simulink model in LabVIEW but once the DLL is correctly generated and the SIT connection manager is invoked to explore the model sinks, sources and parameters, it takes hours to generate the model connections tree. Afterwards, when the connections tree is completed, it is impossible to handle it because every operation performed takes a lot of time and memory (i.e. to expand a block to see which parameters are inside).
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Thanks and regards.
Ignacio Sánchez Peral
SENER Ingeniería y Sistemas S.A.
Control Systems Section
Aerospace Division
C/ Severo Ochoa, 4 (PTM).
28760 Tres Cantos (Madrid) Spain.
[email protected]
Tel + 34 91 807 74 34
Fax + 34 91 807 72 08
http://www.sener.es

The VI in the Driver VI called SIT Initialize Model.vi has an input called time step (sec) (-1: use model time step) which does what you want it to. It doesn't actually affect the time step of the solver used in the built model DLL, just the rate at which the main base rate loop actually runs in real time. In fact, base rate loop period would be a better name for this control. If you set it, you won't alter your model, but you will be able to adjust the rate of the base rate loop.
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In the cube data source diagram we observe 50+ objects that do not have any links to them or from them.
1)
Some of these I was unable to find in DMV's of the cube at all, it turns out they are present in the Data source that is in Data Source Views section.
How did these end/could end up in the cube data source model? they are not available in dimension usage window at all.
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Hi，
According to your description, you are designing a large SQL Server Analysis Services cube, the problem is that you are unable view the relationship in the data source
view diagram, right?
In your description, you said that you can see the relationships in Dimension Usage window. In your scenario, can you see the relationship under the Tables pane when expanding
a table's Relationships folder?
General, the relationships will be defined automatic if the relationships were defined in your data source of the cube. And the dimension relationships between cube dimensions
and measure groups in the cube are defined manually in Dimension Usage. In your scenario, you can define relationship manually in the data source view, please refer to the link below to see the details.
http://technet.microsoft.com/en-us/library/ms178448.aspx
Regards,
Charlie Liao
TechNet Community Support

Oracle RDF / Joseki : issue with large literals

Hi,
I have been using Joseki to query an Oracle RDF model. There seems to be an issue with large literals (according to a few unreliable tests, I would say this concerns literals around and over 4000 chars).
Here are the two potential behaviours :
First case:
If the results contains several lines, one of which contains an overly large literal, there are NO exception on the server side, but the resulting xml is incomplete.
It misses the "line" containing the large literal, and the xml is stopped there (which means that it also misses the closing </results> and </sparql>. In my case, I am using the results through Jena's sparqlService, which means I get this message :
XMLStreamException: Unexpected EOF; was expecting a close tag for element <results>
+at [row,col {unknown-source}]: [31,0]+
Second case:
If the query only returns one line which contains an overly large literal, the client receives a simple *"HttpException: 500 Internal Server Error"*
Here is the error message from my server :
+INFO [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] (SPARQL.java:165) - Throwable: we+
blogic.jdbc.wrapper.Clob_oracle_sql_CLOB cannot be cast to oracle.sql.CLOB
java.lang.ClassCastException: weblogic.jdbc.wrapper.Clob_oracle_sql_CLOB cannot be cast to oracle.sql.CLOB
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at oracle.spatial.rdf.client.jena.OracleSemIterator.next(OracleSemIterator.java:445)
at oracle.spatial.rdf.client.jena.OracleLeanQueryIter.moveToNextBinding(OracleLeanQueryIter.java:135)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.nextBinding(QueryIteratorBase.java:98)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterConvert.moveToNextBinding(QueryIterConvert.java:56)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.nextBinding(QueryIteratorBase.java:98)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.moveToNextBinding(QueryIterRepeatApply.java:76)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.nextBinding(QueryIteratorBase.java:98)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterProcessBinding.hasNextBinding(QueryIterProcessBinding.java:54
+)+
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterConvert.hasNextBinding(QueryIterConvert.java:50)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:30)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorWrapper.hasNextBinding(QueryIteratorWrapper.java:30)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:69)
at com.hp.hpl.jena.sparql.engine.ResultSetStream.hasNext(ResultSetStream.java:62)
at org.joseki.processors.SPARQL.executeQuery(SPARQL.java:309)
at org.joseki.processors.SPARQL.execQueryWorker(SPARQL.java:288)
at org.joseki.processors.SPARQL.execQueryProtected(SPARQL.java:126)
at org.joseki.processors.SPARQL.execOperation(SPARQL.java:120)
at org.joseki.processors.ProcessorBase.exec(ProcessorBase.java:112)
at org.joseki.ServiceRequest.exec(ServiceRequest.java:36)
at org.joseki.Dispatcher.dispatch(Dispatcher.java:59)
at org.joseki.http.Servlet.doCommon(Servlet.java:177)
at org.joseki.http.Servlet.doGet(Servlet.java:138)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3594)
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at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
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at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
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Would there be any fix / workaround ?
Please let me know if you need further information / tests.
Thanks,
Regards,
Julien

Thanks for your reply.
While trying to build up a small test case, I found out why there were discrepancies between the two cases I described.
Indeed, usually, the two cases return the same thing (no exception on the server side, but incomplete resulting XML).
The exception I described happened when I tried something else. Since I saw that issues were coming from long literals, I used fn:string-length (ARQ) to figure out how long they were.
The test case resulting in the CLOB-cast-exception is:
- too large literal
- only one result "line" containing this literal
- usage of fn:string-length (which does not change the behaviour in other cases (i.e. no long literals or/and several lines).
Anyway, you will receive the other test cases shortly.
Thanks,
Regards,
Julien

I install latest update from my ipad 2, after the upgrade tablet running slowly. Probably the system requirements too high for my device. I think that users with older models should be able to install IOS 6.x.x on their devices or consider buying devices

I install latest update from my ipad 2, after the upgrade tablet running slowly. Probably the system requirements too high for my device. I think that users with older models should be able to install IOS 6.x.x on their devices or consider buying devices from other manufacturers ...
People are dissatisfied with the new update a lot, including some of my friends and acquaintances. Is it reasonable to wait until Apple implements the possibility to return to Ios Ios 6 to 7? And how soon it can be done?
Sorry for my english, i am from Russia.

I have a similar issue. I recently purchased an iPad Mini, and I started off by backing it up from the apps I had on my iPhone. Now, I have a number of apps that never downloaded and that I don't want on the iPad. Some of these are apps that I don't need, while others are the iPhone versions of apps. There are something like 23 apps that I have no use for, but iTunes tries to install every time I connect. I've also tried clicking the 'Will Install' buttons. There's no way to delete these apps from the iPad without first installing them, as far as I can see, and there's no way to NOT install them, in iTunes.
It''s not just annoying, it's causing problems with installation of larger files and movies. Now, every time I sync to the computer, I get a warning that I'm over capacity by 580 MB, and larger apps will not install! Clicking Revert and a bunch of other things doesn't work, either. And I can't just delete some of the apps, because I or my wife use them on our phones!

Price drop or new versions with larger storage space?

does anyone know if there will be a new ipod touch on the horizon anytime soon with a larger storage capacity? ive been thinking about buying the 8 gig version, simply because i cant afford the 16 gig version even though i would love to have the storage capacity of 16 gigs.
also since im posting anyways, if there arent any new touches coming out, does anyone know if refurbs are available and if so, how much they are?
apple also used to offer student discounts on the classic ipod when they were $299 but stopped when they dropped to $249. are they doing that for the touches?
finally, i know this isnt ipod touch related, but since im asking about new versions with larger storage capabilities, are any new iphones on the horizon?
any help would be appreciated. thanks.

Hello and Welcome to Apple Discussions.
Apple never gives indications about future products. We are just users here and have no idea when new iPods will arrive. Actually the current models are only a very few months old but I'm sure in the future capacities will increase and prices will drop. Set yourself a price and capacity and buy when Apple are selling that model. If you want it now buy now.
You'll simply have to check the online store for refurbs that's the only place they are listed AFAIK and they may only be there for a short time.
I don't believe Apple's Educational discount is available on iPods any longer.
Its safe to assume there are new iPhones on the horizon but there will be no details or timescales until Apple choose to announce them.
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I'm having some trouble deciphering what is going on here. I'm useing Paul Tuersley's response as a starting point. Here is my modification not that it matters since it isn't working at the moment. I don't actually know what some of the script is doing. Right now "theFiles" is returning all of the files that are not real files, folders and .DS_Store when I want it to be an array of all of the files in the folder.
Could you help me break it down?
// Log the selected footage
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How work with Large Applications in JHeadStart?

work environment:
JDeveloper 11.1.1.2.0
11.1.1.2.37 jheadstart
Hello, my problem is:
I have a database of over a hundred tables, I worked with jheadstart into a single application in JDeveloper with a model project and a project ViewController, but now I want to add developers to the same system. So I do not know what I should do to divide the work on my team.
I started by dividing the database schema in submodels, but up there.
I need some suggestions, some methodology to do this. It is worth mentioning that we will use a custom menu, custom skin and custom security.
I do not know what to do, if divided into several projects: Model and ViewController, or split applications of JDeveloper, or if I need a versioning system.
If there is any link that I provided where there is much information about it, would greatly appreciate.
Help please.
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Rosario,
You should definitely use a versions system, SubVersion is a good choice.
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There are lots of interesting discussions, for example this thread:
http://groups.google.com/group/adf-methodology/browse_thread/thread/bd0a6ec3255d8a7a/3936e0289485ded3?lnk=gst&q=ADF+library+large+applications#3936e0289485ded3
For info on how to use multiple projects / ADF Libraries with JHeadstart, see this thread:
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Steven Davelaar,
JHeadstart Team.

Replace both Raid 1 hard drives with larger ones.

This computer came set up for Raid 1. I need to replace both hard drives with larger ones. What is the proceedure for doing this?

Hi wweksjk!: Yes you can have 2 HD's with differing capacities as an example on my Xion-MSI PC which was custom built in 2006 I had 2 Western Digital HD's, respectively 160 GB & 250GB divided into 3 partitions
the brand name isn't as important as the rpm the faster the drive spins your computer will be faster
also look at the size of the buffer on the drive as well because the higher the number there will speed up the boot time as well
however installing a new drive as the boot drive will be complex but if you follow instructions that come with the HD installation software it can be done
for example a 7200rpm drive is faster than a 5400rpm but not as fast as either a 10k or 15k model
good luck
hope this helps & enlightens you
Happy Holidays!
spacechild

Apple keyboard with large print?

I use an iMac at work and home. I am visually impaired and find it hard to see the letters on the keyboard. Is there an official Apple keyboard with large print letters? I don't want to buy a 3rd party keyboard that doesn't have all the functions. Would be happiest if Apple could provide me with such a keyboard to replace the standard one??
iMac Mac OS X (10.4.7)

Welcome to Apple Discussions
To get a keyboard with large letters you're going to have to go with a third-party keyboard. What functionality do you think you'd have to give up? There are quite a few third-party keyboards made specifically for the Mac although any USB keyboard will work. And Mac USB keyboards work on a PC as well. I use an Apple Pro keyboard on my work PC & then only thing missing is a "Print Screen" button.
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SSRS report with tabular model – MDX query CoalesceEmpty function does not return the provided string value

Hello everyone,
I created following calculated member in MDX query. I am using it in one of the report parameter in dataset (single select dropdown list as report parameter).
WITH MEMBER [Measures].[ParameterCaption] AS
CoalesceEmpty([Customer].[National Account Code].CURRENTMEMBER.MEMBER_CAPTION,'None')
I would like to display 'None' text at the top of the dropdown list values. So that when user selects 'None' then this parameter will not considered in MDX query else the selected National Account Code will be considered to filter report data. But,
the above return blank/empty value for [Customer].[National Account Code].& member though I specified 'None' as text in CoalesceEmpty function. Any advice would be appreciated.
Thanks, Ankit Shah
Inkey Solutions, India.
Microsoft Certified Business Management Solutions Professionals
http://www.inkeysolutions.com/MicrosoftDynamicsCRM.html

Hi Ankit,
It seems that you issue had been solved in your another thread.
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/5a5becac-226f-428a-95b0-aaaa22733818/ssrs-report-with-tabular-model-create-a-dropdown-report-parameter-with-none-option-as-the-top?forum=sqlanalysisservices#0e51bf8c-a66c-4df5-a244-0147728fdfdb
iif([Customer].[National Account Code].CURRENTMEMBER.MEMBER_CAPTION="","None",[Customer].[National
Account Code].CURRENTMEMBER.MEMBER_CAPTION)
I marked this reply as answer, it will benefit to other members who have the similar issue.
Regards,
Charlie Liao
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Cannot resize the albums in album view in Itunes 11. For those of us with large libraries (160gb), this is extremely frustrating. I want to make the artwork smaller. This seems to be a serious oversight.

Cannot resize the albums in album view in Itunes 11. For those of us with large libraries (160gb), this is extremely frustrating. I want to make the artwork smaller. This seems to be a serious oversight.

I agree.
It was very useful to reduce everything to small and quickly scan down looking for missing artwork.
Particularly useful when I only connect to the machine with iTunes via screen sharing, so everything can be a bit slower to scroll through at times.
In fact, itunes 11 when used purely as a server for Apple TV etc is a downgrade in usability IMO, as they've got rid of some of the useful views that helped me manage my library remotely.

Business Partner records with large numbers of addresses -- Move-in issue

Friends,
Our recent CCS implementation (ECC6.0ehp3 & CRM2007) included the creation of some Business Partner records with large numbers of addresses. Most of these are associated with housing authorities, large developers and large apartment complex owners. Some of the Business Partners have over 1000 address records and one particular BP has over 6000 addresses that were migrated from our Legacy System. We are experiencing very long run times to try to execute move in's and move out's due to the system reading the volume of addresses attached to the Business Partner. In many cases, the system simply times out before it can execute the transaction. SAP's suggestion is that we run a BAPI to cleanse the addresses and also to implement a BADI to prevent the creation of excess addresses.
Two questions surrounding the implementation of this code. Will the BAPI to cleanse the addresses, wipe out all address records except for the standard address? That presents an issue to ensure that the standard address on the BP record is the correct address that we will have identified as the proper mailing address. Second question is around the BADI to prevent the creation of excess addresses. It looks like this BADI is going to prevent the move in address from updating the standard address on the BP record which in the vast majority of cases is exactly what we would want.
Does anyone have any experience with this situation of excess BP addresses and how did you handle the manipulation and cleansing of the data and how do you maintain it going forward?
Our solution is ECC6.0Ehp3 with CRM2007...latest patch level
Specifically, SAP suggested we apply/review these notes:
Note 1249787 - Performance problem during move-in with huge addresses
**applied this ....did not help
Note 861528 - Performance in move-in for partner w/ large no of addresses
**older ISU4.7 note
Directly from our SAP message:
use the function module
BAPI_BUPA_ADDRESS_REMOVE or run BAPI_ISUPARTNER_CHANGE to delete
unnecessary business partner addresses.
Use BAdI ISU_MOVEIN_CUSTOMIZE to avoid the creation of unnecessary
business partner addresses (cf. note 706686) in the future for that
business partner.
Note 706686 - Move-in: Avoid unnecessary business partner addresses
Does anyone have any suggestions and have you used above notes/FMs to resolve something like this?
Thanks,
Nick

Nick:
One thing to understand is that the badi and bapi are just the tools or mechanisms that will enable you to fix this situation. You or your development team will need to define the rules under which these tools are used. Lets take them one at a time.
BAPI - the bapi for business partner address maintenance. It would seem that you need to create a program which first read the partners and the addresses assigned to them and then compares these addresses to each other to find duplicate addresses. These duplicates then can be removed provided they are not used elsewhere in the system (i.e. contract account).
BADI - the badi for business partner address maintenance. Here you would need to identify the particular scenarios where addresses should not be copied. I would expect that most move-ins would meet the criteria of adding the address and changing the standard address. But for some, i.e. landlords or housing complexes, you might not add an address because it already exists for the business partner, and you might not change the standard address because those accounts do not fall under that scenario. This will take some thinking and design to ensure that the address add/change functions are executed under the right circumstances.
regards,
bill.

JTree scrollPathToVisible with large model

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