Can I perform transformations during propagation with message_grouping
IOW...
I have Q_Source and Q_Dest on different instances.
I want to use propagation to move them from one to the other.
I wanted to queue an invoice type object... with 1 header object and a nested table of detail objects but I found I can't do that.
So I changed the queue to be Anydata and to be transactionally grouped, so the header can travel with the legs as a series of anydata.
Can I still do propagation? Will the destination queue have them grouped the same? I assume this is true.
Can I do a transformation during the propagation? I don't see a place to name the transform. So in Oracle you can only propagate the same object? that's not cool.
If I remove the propagation and operate on 1 array, can transformations operate on Arrays? Can they use the grouping and dequeue arrays that need to be reassembled. IOW, If I add a transformation to dequeue_array, does it operate on each member of the array sequentially or does it pass the whole array to the xform.
On your home computer connect your Nano, click on the name in iTunes, move right to the Summary tab then tick the box that says Manually Manage Music. You will now have to er, manually drag your music to your iPod, and manually eject it when done, but you will be able to add music from two different computers.
Similar Messages
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Can insert performance be improved playing with env parameters?
Below is the environment confioguration and results of my bulk load insert experiments. The results are from two scenarios that is also described below. The values for the two scenarios is separated by a space.
Environment Configuration:
setTxn N
DeferredWrite Y
Sec Bulk Load Y
Post Build SecIndex Y
Sync Y
Column1 value reflects for the scenario:
Two databases
a. Database with 2,500,000 records
b. Database with 2,500,000 records
Column2 value reflects for the scenario:
Two databases
a. Database with 25,000,000 records
b. Database with 25,000,000 records
1. Is there a good documentation which describes what the environment statistics mean.
2. Looking at the statistics below, can you make any suggestions for performance improvement.
Looking at the below statistics is the:
Eviction Stats
nEvictPasses 3929 146066
nNodesSelected 309219 17351997
nNodesScanned 3150809 176816544
nNodesExplicitlyEvicted 152897 8723271
nBINsStripped 156322 8628726
requiredEvictBytes 524323 530566
CheckPoint Stats
nCheckpoints 55 1448
lastCheckpointID 55 1448
nFullINFlush 54 1024
nFullBINFlush 26 494
nDeltaINFlush 116 2661
lastCheckpointStart 0x6f/0x2334f8 0xb6a/0x82fd83
lastCheckpointEnd 0x6f/0x33c2d6 0xb6a/0x8c4a6b
endOfLog 0xb/0x6f22e 0x6f/0x75a843 0xb6a/0x23d8f
Cache Stats
nNotResident 4591918 57477898
nCacheMiss 4583077 57469807
nLogBuffers 3 3
bufferBytes 3145728 3145728
(MB) 3.00 3.00
cacheDataBytes 563450470 370211966
(MB) 537.35 353.06
adminBytes 29880 16346272
lockBytes 1113 1113
cacheTotalBytes 566596198 373357694
(MB) 540.35 356.06
Logging Stats
nFSyncs 59 1452
nFSyncRequest 59 1452
nFSyncTimeouts 0 0
nRepeatFaultReads 31513 6525958
nTempBufferForWrite 0 0
nRepeatIteratorReads 0 0
totalLogSize 1117658932 29226945317
(MB) 1065.88 27872.99
lockBytes 1113 1113Hello Linda,
I am inserting 25,000,000 records of the type:
Database 1
Key --> Data
[long,String,long] --> [{long,long}, {String}}
The secondary keys are on {long,long} and {String}
Database 2
Key --> Data
[long,Integer,long] --> [{long,long}, {Integer}}
The secondary keys are on {long,long} and {Integer}
i set the env parameters to non-transactional and setDeferredWrite(True)
using setSecondaryBulkLoad(true) and then build two Secondary indexes on {long,long} and {String} of the data portion.
private void buildSecondaryIndex(DataAccessLayer dataAccessLayer ) {
try {
SecondaryIndex<TDetailSecondaryKey, TDetailStringKey,
TDetailStringRecord> secondaryIndex =
store.getSecondaryIndex(
dataAccessLayer.getPrimaryIndex() ,
TDetailSecondaryKey.class,
SECONDARY_KEY_NAME
} catch (DatabaseException e) {
throw new RuntimeException(e);
We are inserting to 2 databases as mentioned above.
NumRecs 250,000x2 2,500,000x2 25,000,000x2
TotalTime(ms) 16877 673623 30225781
PutTime(ms) 7684 76636 1065030
BuildSec(ms) 4952 590207 29125773
Sync(ms) 4241 6780 34978Why does building secondaryIndex ( 2 secondary databases in this case) take so much longer than inserting to the primary database - 27 times longer !!!
Its hard to believe that building of the tree for secondary database takes so much longer.
Why doesnt building the tree for primary database take so long. The data in the primary database is same as its key to be able to search on these values.
Hence its surprising it takes so long
The cache stats mentioned above relate to these .
Can you try explaining this. We are trying to figure out is it worth trying to build the secondary index later for bulk loading. -
Can not load modules during boot with kernel 2.6.31
Every time i install kernel 2.6.31 (ever since it got into core), after reboot i receive message
FATAL: module ... not found
with every module in my rc.conf, or sometimes with this message:
FATAL: could not load /lib/modules/2.6.30-ARCH/modules.dep no such file or directory
Before those errors the boot script complaisn about hardware clock (right after the Arch Linux line):
Could not access the hardware clock via any known method.
After that I can still start X but my keyboard and mouse are completely dead. The console works fine, i just can not load any module per hand, some daemon can not be started - obviously.
Latest kernel 2.6.30 works fine. Is this a problem of 2.6.31 ?/lib/modules/2.6.30-ARCH/
That is very strange... it's not booting into .31
It's an install problem because that dir shouldn't be there after updating kernel26.
I know you said you installed from core, but was it a custom install? Did you change the PKGBUILD in anyway?
After installing .31, before rebooting do depmod 2.6.31-ARCH
Then do mkinitcpio -p kernel26
Post the output of the second one.
Last edited by gog (2009-10-26 00:32:06) -
How can I perform validation of String withing TableCell to get red outline
I have two columns in a JTable, one is defined to be an Integer and one as a String, when they edit the Integer field add enter an non-integral value the DefaultCellEditor outlines the cell in red and prevents them leaving the cell until they have either entered a valid value or cancel the operation (by pressing 'Esc' on Windows).
Where is this behaviour I cant find it in the Java source code, I want to replicate it for a String to do the same thing if the String does not match a regular expression. I have tried subclassing DefaultCellEditor, and and passing an InputVerifier to the text component used to in the construction of the editor degate, but this has had no effect. I also tried overiding stopCellEditing() this had the effect of preventing leaving the cell until they have entered a correct value, but it does not outline it in red
public class ExcelRefCellEditor extends DefaultCellEditor
public ExcelRefCellEditor(JTextField textfield)
//@TODO seems to have no effect
super(textfield);
textfield.setInputVerifier(new ExcelRefInputVerifier());
public boolean stopCellEditing()
if(!AQExcelRef.isValidForm((String)delegate.getCellEditorValue()))
return false;
else
return delegate.stopCellEditing();
class ExcelRefInputVerifier extends InputVerifier
public boolean verify(JComponent input)
return AQExcelRef.isValidForm(((JTextField)input).getText());
class AQExcelRef implements Serializable
public static boolean isValidForm(String cellRef)
return cellRef.matches("[A-Z]+[1-9]+");
tc.setCellEditor(new ExcelRefCellEditor(new JTextField()));Thanks that works perfectly
But I would be interested to know how it it is done for Integer columns as I cant find any code to do this in the DefaultCellEditor, and I took a quick look at the plaf packages and suns internal packages as well. -
Hardware test bypassed during startup with yosemity
I have a mid 2007 20" iMac that I just rebuilt with a new 1 TB hard drive and 4GB of ram. Afterwards I upgraded to Yosemity 10.10.1. Today (3 days latter) it froze up, tried everything but had to hold power button in to shutdown. After restarting I tried doing the hardware test thats in my operator's manual holding the "D" key during power up. It was bypassed and opened straight to my desktop. Can I perform a hardware test with the new operating system?
That old AHT requires that you boot the computer from the AHT disc that came with your computer when it was new.
You might look at this article for how to get the old method back: Get Apple Hardware Test Boot Mode Back on Some OS X Lion Macs. -
HT4972 Can you sync and back up with a dial up connection
Can you back up iPhone 3GS using a dial up connection? If not what other options?
If you are trying to back up to iCloud, I don't think so. But even if you normally back up to iCloud you can still perform a manual backup with iTunes. Just connect your phone to your computer, when it appears in iTunes on the left sidebar right-click on its name and choose Backup. This will create a backup on your computer which can later be used, if necessary, to restore from using iTunes.
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How to perform simultaneous multitrack recording with an Audigy 4 P
Dear Sir/Madam,
We are comming from the Uni'versity of Maribor, Slovenia. We recently buyed an Audigy 4 Pro Sound Blaster for our studio recording purposes. Here is the description of the problem:
We would like to record the speech database which will be used later to perform text to speech sinthesis (sampling rate of 96kHz, 24-bit resolution). Therefore, we need to SIMULTANEOUSLY record the stereo signals from 2 microphones located at different distances. That is, for each microphone we would have two channels which resulted in a requirement of recording 4 channels symultaneously!!!
We succeded to record the signals from either first or second microphone separately, but we couldn't record the stereo signals from the both microphones simultaneously!!! Namely, in the Creative mixer there is possible to select ONLY one recording input in a time. But we need to record the signal simultaneously from two inputs.
Our question are:
. How can we perform simultaneous, multitrack recording with an Audigy 4 Pro using two stereo inputs (e.g. from Line In and Line In 2 inputs)?
2. Which -from Creative recommended- recording software supports this multritrack recording? Namely, the recordings from the two microphones should be aligned in time as much as possible.
Thank you very much for your help!
AltairHi
You need recording software (Cubasis (not sure), Cubase, Sonar, etc.) which supports
ASIO drivers and a 'multichannel' microphone pre-amp/mixer to get microphone(s) connected
'separately' into Audigy Input's.
ASIO driver gives more 'Input sources' to choose from compared to WDM's one stereo/2 mono
channel capability.
.jtp -
How can I count events during a given time with 2 counters (6025 E)
Hi, How can I count events during a given time (1 sec for example) with 2 counters:
what is the best way?
how should i configurate both counter?
i have done the 1st counter in ev_counter with the gate being the output of the 2nd; and how can i say to the 2nd to trig the first after 1 sec counting? (trig at start and at end) what are the functoins calls in NIDAQ. i am using Visual C++Greetings,
When you perform event counting a gate signal can be added such that if a low signal occurs on the gate, then the counter will pause. When a high signal is seen, the counter will continue counting edges. When you install the NI-DAQ driver you should have installed the examples for Visual C++. The counter examples are found in \Program Files\National Instruments\NI-DAQ\Examples\VisualC\Ctr. Take a look at STCeventCount.C. Be sure to only use STC examples with your hardware. The E-series boards contain the DAQ-STC chip.
Now, all you need is a gate signal with a width (high time) of 1 second. You could use an external frequency or pulse generator to do this. Or, you could just use the second counter found on your PCI-6025E board. In this
case you could configure the second counter to generate a single pulse. Take a look at the STCgenerateSinglePulse.C example. As long as the pulse is in a high state for one second you can use it to gate (or time) your counting of events.
Regards,
Justin Britten
Applications Engineer
National Instruments -
I am using i 4 phone. recently I had a problem with my lap top and had formatted hard disk of it. Now I want to sync data in my iphone back to itune on my lap top. how can I perform this task with out loosing data in my i phone.
Hey floridiansue,
Do you have an installed email program such as Microsoft Outlook? If your email is through an online login, such as Gmail, etc, then one will have to create an email association with a program such as Microsoft Outlook on the PC for this Scan to Email system to function.
-------------How do I give Kudos? | How do I mark a post as Solved? --------------------------------------------------------
I am not an HP employee. -
I have about 10000 images of different persons with dimension of 640*480. I wan to crop face from these images to dimension of 200*280. The location of face varies in differnt pics. So, please let me know step by step how can I perform this using the Lightroom software. Also I wan to know what should be the aspect ratio to do so.Thank you in advance
The aspect ratio should be set to 200x280, or equivalently 5x7.
I don't think it is possible to do the cropping automatically in Lightroom, you'd have to do this image by image to crop the faces correctly. -
Can we perform two actions with one button with two clicks one after other?
Sir,
can we perform two actions with one button with two clicks one after other?
I want that when I click an Add Button first time it add data to the database and when I click again this button it clear the form data to empty fields.
Regards
TanvirIn code it should be easy.
The following code adds a button called butman with a text "ADD".
It then registers a listener that will be called if the button is clicked.
This listener then calls the runAddData method if you clicked on butman while it contained the "ADD" text and it will call the runClearData method otherwise.
Therefore it will swap the button's functionality between ADD and CLEAR on every click.
final Button butman = new Button("ADD");
butman.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent t) {
if (butman.getText().equals("ADD")) {
butman.setText("CLEAR");
runAddData();
} else {
butman.setText("ADD");
runClearData();
} // END IF-THEN
}});I hope this is what you wanted.
Some extra food for thought.
You might want to run the ADD and CLEAR methods in their own threads so that it can run in the back ground, without slowing down your user interface.
I also like to rather reuse one button for multiple functionality in stead of making an application with hundreds of nodes only used rarely with masses of code to show and hide them if needed. -
I can not perform hardware test on 2011 imac with mavericks
I unplug all devices from my iMac and held the d key and still can not get to the hardware test. The Mac store was able to perform it with a wired mouse even after I added more ram therefore I know it can be performed. Am I leaving something out?
Read the instructions in Using Apple Hardware Test.
If your iMac shipped with discs, you must run AHT while holding the d key while starting the Mac with its grey Applications Install DVD inserted in the optical drive.
To force the Internet version of AHT to load: with two fingers hold option d while starting your iMac with a third finger. -
Which ERP scenarios can be performed with overhead cost orders?...
Hello SAP-team!
Which ERP scenarios can be performed with overhead cost orders?
- Material cost estimates with BOM and task lists
- Overhead cost collectors that post overhead costs to cost centers
- Accrued costs in CO
- Settlement to a G/L account if FI-AA is not being used
- Investment orders that post to fixed assets
ps: thanks to SAP-community!
EugeneHi,
Which ERP scenarios can be performed with overhead cost orders?
- Material cost estimates with BOM and task lists- False
- Overhead cost collectors that post overhead costs to cost centers- True
- Accrued costs in CO-True
- Settlement to a G/L account if FI-AA is not being used-True
- Investment orders that post to fixed assets- True
Regards
Sudhakar Reddy -
can I use my I mac with a 220 volt outlet with out using a transformer?, can I use my I mac with a 220 volt outlet with out using a transformer?
No transformer necessary, you only need a plug adapter. Look at the power specifications on your computer and you will see it's good from 100V to 240V.
-
I connect my mic with an M-audio mobile pre usb device. When I try to record, I can see that my voice is recording but can't hear it during playback. I tried different input and output settings but it didn't help. Any help will be appreciated.
Hear your microphone or instrument as you play and record (monitoring)
You can hear, or monitor, input from an instrument or microphone in GarageBand while you play and record. When you turn on monitoring for a track, you hear the musical instrument or microphone connected to the track’s input. Monitoring lets you hear yourself play so that you can hear the part you want to record as well as the rest of the project.
You can turn on monitoring for a Real Instrument track or Electric Guitartrack from the track’s header, or in the Track Info pane. Electric Guitar tracks always show their monitoring buttons, and you can show monitoring buttons for Real Instrument tracks using a menu command. You can use monitoring with feedback protection to avoid feedback while you play.
Hide
To turn on monitoring in the track header:
Choose Track > “Show Monitoring for Real Instrument Tracks.”Monitor buttons appear in the headers of Real Instrument tracks. On tracks with monitoring turned on, the button lights yellow.
Click the Monitor button in the header of the track you want to use.
HideTo turn on monitoring in the Track Info pane:
Double-click the header of the Real Instrument or Electric Guitar track you want to turn on monitoring for.The Track Info pane opens.
From the Monitor pop-up menu, choose one of the following:
Choose Off to turn off monitoring. You can hear your instrument only while you record.
Choose On to turn on monitoring and protect against feedback.
Choose On (no feedback protection) to turn on monitoring without feedback protection. If the input level is too high, it may cause feedback (especially if you are using a microphone and listening to your project through your computer speakers).
For an Electric Guitar track, you can view the Monitor pop-up menu by clicking Edit, and then clicking the back side of the amp. The Monitor pop-up menu appears with the input controls below the stage.
You should usually turn off monitoring when you are not playing or singing. When monitoring is turned on, your computer can pick up output from your speakers or monitors, causing unwanted feedback. Using headphones rather than speakers to listen to your projects can help eliminate feedback.
If you select your computer’s built-in microphone as the audio input, in the Audio/MIDI pane of GarageBand preferences, monitoring is turned off for all Electric Guitar tracks to avoid unwanted noise.
SEE ALSO
If you don’t hear sound from a Real Instrument
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