Logical DG to Standalone

Hi,
How to transform a Logical DG to a standalone (11.2.0.2)
Thanks in advance

Hello again;
ALTER DATABASE GUARD NONE;
You can change any of the Primary parameter to reflect a standalone.
LOG_ARCHIVE_DEST_STATE_n
log_archive_dest_n
etc.
Best Regards
mseberg

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Logic Pro & Standalone Instrument?

I have a standalone version of a virtual instrument that I can't load into logic as a plugin due to in this case non-relevant issues. However I've tried to connect logic with the standalone via midi so when I write a midi event logic will send the midi out to my midikeyboard (Edirol PCRM50) which should trigger the standalone instrument. I can't get this to work in the environment, when I play the keyboard the standalone responds accurately so all there is to it is to make the sequencer in logic trigger the midi signal from the keyboard instead of my fingers. Can someone help me setting this up? I don't need the audio back in logic at this moment, just wanna make sure that I can trigger the standalone from the sequencer.
Thanks!
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Create a new track "external Midi" in the Arrange->in the Library tab on the right the available IAC Busses will appear, choose a Bus and channel and off you go. Beware of Midi Feedback though so rewire the environment layer "clicks and ports" - remove the cable from the sum to the sequencer and draw a new cable from your Midi Input Port to the Sequencer otherwise you'll get Midi Feedback as the IAC Bus is also fed into the Sum.

Use DataSource of weblogic in a standalone Java file

Hi,
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Hi Ravi,
I did create Datasource domain & put wlclient.jar in my application classpath (Add jar in Java Build path of application), but, when I ran application, its giving below error
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import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
public class TestDataSource {
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How to run standalone java file from weblogic server on Solaris

Hi,
We have a requirement to run a java file at a scheduled time in a day using cron scheduler on our linux server.
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Use DataSource of weblogic in a standalone Java file
able to achieve the same.
I've bundled this JAVA in application WAR & depoyed on the same domain where datasource is created.
Now, how can I execute this file from anywhere on the server using weblogic classpath.
Please help on the same in implementation.
Thanks,
Uttam

If the Java application must be stand-alone you must not deploy it on WebLogic, then WebLogic will manage its lifecycle.
In this case you can use the CommonJ API and use the timermanager if it must run on a certain time. More information
of how to do this can be found here: http://middlewaremagic.com/weblogic/?p=5569
If you keep the Java application stand-only and want to use a cron job you can follow the example presented here: http://middlewaremagic.com/weblogic/?p=7065
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Which Mac to Buy for Use with Logic?

I'm currently looking to buy a new Mac and am torn between the iMac and Macbook Pro. iMac is definitely in my price range more than the Macbook.
I'm looking to do basic video editing and audio recording (15 tracks at most) most likely using an Apogee Duet as an audio in - mostly recording 1 or 2 tracks and adding more. I would be buying Logic.
Do you think the iMac would do the trick?

i would be you and if you can afford go for the macpro (2008 the 2009 seems to have some incompatilities cf. other thread). By experience allow yourself to have some margin, i mean more cpu power (one day you will maybe use heavy plugins or synth instruments from 3th party software) and this is killing the cpu. So more is always better. It takes me more than 6 months (start last year) to setup my macpro to a stable stage and now i am so happy it can runs without any big problem everything i want. (ex i use superior 2 as an internal synth instrument in Logic (not as standalone, to have the maximum control within logic, and i load it as multitrack instrument, it taxes 40 % of a single core - and because of synth instrument, only one core will function, and i can record without problem 2 guitarists (using GTR3.5), the drummer on a e-drum superior 2.0, a bassist with gtr3.5 and a vocal with buss reverb, in low latency mode - buffer 128- the cpu core reach about 80 %, without soft instrument than you have almost no limit cause all your core will be actifs, i mean recording just audio.).
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Please help on which audigy 2 card to buy for use with logic audio plati

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i would be you and if you can afford go for the macpro (2008 the 2009 seems to have some incompatilities cf. other thread). By experience allow yourself to have some margin, i mean more cpu power (one day you will maybe use heavy plugins or synth instruments from 3th party software) and this is killing the cpu. So more is always better. It takes me more than 6 months (start last year) to setup my macpro to a stable stage and now i am so happy it can runs without any big problem everything i want. (ex i use superior 2 as an internal synth instrument in Logic (not as standalone, to have the maximum control within logic, and i load it as multitrack instrument, it taxes 40 % of a single core - and because of synth instrument, only one core will function, and i can record without problem 2 guitarists (using GTR3.5), the drummer on a e-drum superior 2.0, a bassist with gtr3.5 and a vocal with buss reverb, in low latency mode - buffer 128- the cpu core reach about 80 %, without soft instrument than you have almost no limit cause all your core will be actifs, i mean recording just audio.).
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UI Shell - how to allow ADF Library Bounded Task Flow to close itself

Hi Richard
Further to my other post, we're having lots of fun with the UI Shell, it's making mockups very easy.
Question for you though based around the functionality defined in the UI Shell whitepaper. Say we've created our UI Shell application, and rather than wanting to create the bounded task flows in the app (ie.first, second, third), we create them as standalone bounded task flows deployed to ADF Libraries, and imported into our app separately.
In the UI Shell examples bounded task flows are opened & closed via the UI Shell's own components (say the navigation page items or toolbar buttons), that call the methods in the Launcher bean (_launchActivity & closeCurrentActivity). It's fairly simple to rewrite the launcher helper methods in the launcher bean to call an imported ADF Library bounded task flow to open it as an activity, just referencing the correct task-flow.xml file.
However as you know a bounded task flow has a "Default Activity" entry point and one or more "Task Flow Return" exit points. What I haven't been able to work out is how when the bounded task flow exits via a task flow return, can we call the closeCurrentActivity method in the Launcher bean? The UI Shell code examples demonstrate closing a bounded task flow by menu options/or similar outside the bounded task flow in the UI Shell, but it would seem reasonable if the bounded task flow exited via a "Task Flow Return" we should be also able to close the activity tab too.
(....and as extension, before we even do that potentially call the checkState/isDirty() method to stop the user closing the activity too, but again driven by the bounded task flow attempting to exit).
I could imagine inserting code into the bounded task flow finalizer to close the activity tab, but this pushes the UI Shell tab activity management logic into our standalone ADF Library bounded task flows which isn't ideal, especially if we want to later reuse them in another app which doesn't use the UI Shell.
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Thanks & regards,
CM.

And we're back again.... what's a couple months between friends?
So it turns out after testing our app (d@mn, so close) that we've hit a bug with this approach.
Our current app allows one BTF to be open in the UI Shell at any one time. Our menu options automatically open one BTF at a time by the user (max one open), and close the previous BTF. However we have some "special" BTFs that require the user to explicitly close the BTF, which in turn makes use of the regionNavigationListener solution I described earlier in this post.
However we discovered a bug when we do a complete cycle of the 15 embedded regions within the UI Shell.
Say we:
1) Open a normal BTF in region 0
2) Open another normal BTF in region 1 (our solution automatically closes the previous BTF)
3) We then open another BTF (again the previous BTF is closed) in region 2, yet this a "special" BTF requiring the user explicitly to close it. Upon the user closing the BTF - this results in the regionNavigationListener being called and the removeTab() method called to close down the BTF in the UI Shell
4) The user then open/closes multiple normal BTFs, one by one, rotating through regions 3, 4, 5 .... eventually back to 1 again
5) Then the bug occurs - on opening any BTF back in region 2 (as part of the complete cycle of all regions), the tab for the region 2 opens, correct title, and via debugging the Tab.class has all the right settings including taskFlowId, but the tab is incorrectly empty
doh!
I've managed to track a symptom of the problem down that may explain what's happening.
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Regards,
CM.

RequestDispatcher.include and "server-side" include

I have the following code in a servletA. It will dispatch a servletB within the same webapp. As a result, response content of servletB is included to a original servlet's response. Then servletA can add more data to a response before data is sent back to a client.
servletB is called from client-side as normal, and then inside the servletA.
Problem and Question to You:
If I call servletB within servletA, then responses of these two servlets are merged together. This is a problem here.
How can I dispatch servletB >>but then do not want to include<< that response data, but skip it. Only the response of servletA should be sent back to a client?
RequestDispatcher dispatcher =
getServletContext().getRequestDispatcher("/servlet/testServlet?id=AA");
dispatcher.include(
new HttpServletRequestWrapper(env.getRequest()),
new HttpServletResponseWrapper(env.getResponse())
);

Thx and yes, you got it right. Due to a (bad) design, I cannot separate a logic to a standalone bean from servletB and then use that bean. So, I must call it through a url-dispatcher.
If I'm right, I cannot take a reference to servlets from SessionContext object due to a deprecated-and-not-implemented getServlet method.
I was hoping, that using a WrapperXXXX class would solve my problem but it did not. I am not sure about why and when should one use that WrapperXXX classes anyway in a dispatcher calls.
Anyone has a good ideas?

Assertion failed: poll() is a blocking call and cannot be called on the Service thread

Hi
We are getting a strange issue, the application successfully joins the cluster but after start failing with following exception.
The cluster have three nodes storage disabled web-logic and two standalone coherence JVM's, we are using distributed cache with Local scheme
<Error> (thread=DistributedCache, member=4): Assertion failed: poll() is a blocking call and cannot be called on the Service thread
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:5)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:11)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$BinaryMap.get(PartitionedCache.CDB:26)
at com.tangosol.util.ConverterCollections$ConverterMap.get(ConverterCollections.java:1655)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$ViewMap.get(PartitionedCache.CDB:1)
at com.tangosol.coherence.component.util.SafeNamedCache.get(SafeNamedCache.CDB:1)
at com.thehartford.pi.core.referencedata.dao.cachedaoimpl.ReferenceCacheDAOImpl.getReferenceData(Unknown Source)
at com.thehartford.pi.core.caching.cachestore.ReferenceCacheStore.load(Unknown Source)
at com.tangosol.net.cache.ReadWriteBackingMap$CacheLoaderCacheStore.load(ReadWriteBackingMap.java:6132)
at com.tangosol.net.cache.ReadWriteBackingMap$CacheStoreWrapper.loadInternal(ReadWriteBackingMap.java:5616)
at com.tangosol.net.cache.ReadWriteBackingMap$StoreWrapper.load(ReadWriteBackingMap.java:4698)
at com.tangosol.net.cache.ReadWriteBackingMap.get(ReadWriteBackingMap.java:717)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$Storage.get(PartitionedCache.CDB:10)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onGetRequest(PartitionedCache.CDB:23)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$GetRequest.run(PartitionedCache.CDB:1)
at com.tangosol.coherence.component.net.message.requestMessage.DistributedCacheKeyRequest.onReceived(DistributedCacheKeyRequest.CDB:12)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onMessage(Grid.CDB:34)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:33)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.PartitionedService.onNotify(PartitionedService.CDB:3)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onNotify(PartitionedCache.CDB:3)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
at java.lang.Thread.run(Thread.java:722)
ERROR 2013-09-20 09:06:42,515 : [2013-09-20 09:06:42.515/8740.228 Oracle Coherence GE 3.7.1.0 <Error> (thread=DistributedCache, member=4): Assertion failed: poll() is a blocking call and cannot be called on the Service thread
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:5)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:11)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$BinaryMap.get(PartitionedCache.CDB:26)
at com.tangosol.util.ConverterCollections$ConverterMap.get(ConverterCollections.java:1655)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$ViewMap.get(PartitionedCache.CDB:1)
at com.tangosol.coherence.component.util.SafeNamedCache.get(SafeNamedCache.CDB:1)
at com.thehartford.pi.core.referencedata.dao.cachedaoimpl.ReferenceCacheDAOImpl.getReferenceData(Unknown Source)
at com.thehartford.pi.core.caching.cachestore.ReferenceCacheStore.load(Unknown Source)
at com.tangosol.net.cache.ReadWriteBackingMap$CacheLoaderCacheStore.load(ReadWriteBackingMap.java:6132)
at com.tangosol.net.cache.ReadWriteBackingMap$CacheStoreWrapper.loadInternal(ReadWriteBackingMap.java:5616)
at com.tangosol.net.cache.ReadWriteBackingMap$StoreWrapper.load(ReadWriteBackingMap.java:4698)
at com.tangosol.net.cache.ReadWriteBackingMap.get(ReadWriteBackingMap.java:717)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$Storage.get(PartitionedCache.CDB:10)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onGetRequest(PartitionedCache.CDB:23)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$GetRequest.run(PartitionedCache.CDB:1)
at com.tangosol.coherence.component.net.message.requestMessage.DistributedCacheKeyRequest.onReceived(DistributedCacheKeyRequest.CDB:12)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onMessage(Grid.CDB:34)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:33)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.PartitionedService.onNotify(PartitionedService.CDB:3)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onNotify(PartitionedCache.CDB:3)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)

Hi
The problem is that you are making a re-entrant call back into a cache service from the service thread or worker thread of a cache service. This is a bad thing to do as you risk deadlocking your cluster by consuming all of the threads in the service. From the stack trace it looks like you are doing a get on a cache which is calling through to a cache store which is then doing a get on another cache.
For example, you have done a "get" on a cache, that has now consumed a worker thread (call it Thread-1), that thread is calling the cache store which is doing a get on another cache in the same cache service so will now consume another thread (call it Thread-2) so you now have two threads in use, Thread-1 will not return until Thread-2 completes. Now say you had 2 worker threads on your cache service and two "get" calls came in at the same time, Get-1 and Get-2. Both worker threads are now in use so when Get-1 calls the cache store to do a get on the other cache then it has to wait for a worker thread to become free to process the get. The same applies to Get-2, it is calling the cache store and waiting for a thread to become free. The problem is no threads will become free as they are all waiting. Hopefully that is a clear enough explanation of why you get the warning.
Read this Constraints on Re-entrant Calls - 12c (12.1.2) This is for 12.1.2 but the same applies for any Coherence version.
JK

Error while restarting sessions in Odi

Hi
when i try to restart a session using a particular agent am getting following errors .
Please kindly help to sort it out
oracle.odi.runtime.agent.invocation.InvocationException: HTTP/1.1 500 Internal Server Error
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what type of agent are you using? J2EE agent (Web logic) or a standAlone agent

Kontakt 2 expert help needed...

hello all, a nice big prize (and by that I mean no actual prize) goes to whoever can help me with the following dilemma:
am opening a logic song created on another machine which was using kontakt 2 externally in standalone mode, connected to logic over the IAC bus. so, there are a whole bunch of midi-only tracks that send notes to the appropriate instrument within a large kontakt multi instrument externally.
what I need to do is to open this song (on another machine), instantiate kontakt 2 internally, as in, as an audio instrument track in logic. then I need to load in the same multi instrument bank as in the original song. then I need to make all of the midi tracks send their notes to the correct instruments, but this time running as an AU audio instrument inside logic, not in standalone.
I am having a hard time figuring out how to do it.. the original song contains several environment multi-instruments, each one corresponding to a back of 16 sounds in kontakt. I can't seem to find a way to reassign the midi of these multis so that they go to an audio instrument in logic. am stumped. have even tried dumb things like cabling the multi directly to the audio instrument channel strip, but it doesn't work properly.
if anyone out there knows what to do, please enlighten me!
cheers...

btw, the reason why I'm not just using it in standalone mode outside of logic like on the other setup is because that for some reason today, the standalone of kontakt died.. it only seems to half open, no interface loads up, only a few menu bar items appear and it just plain doesn't work. tried reinstalling etc, no dice. and yet the plug in version still works.
I am rapidly becoming a kontakt 'why bother?' fan club member. as if the interface wasn't ugly enough.. not to mention oops I accidentally deleted a WHOLE instrument cos I hit the delete key while the interface was topped, when I meant to be deleting something in logic.. grr...

Virtual MIDI ports

Hi,
I need to create virtual MIDI ports in order to route the output of one application to the input of another one. For example, sending MIDI from a sequencer (such as Logic) to another standalone MIDI application, which does not support Audio Units (or any other plugin format for that matter).
Does anyone know of a way to achieve this?
On a PC I use Maple virtual MIDI cable (or MIDI Yoke).
Thanks!
mac mini Mac OS X (10.4)

This should be possible by using the Audio MIDI Setup (AMS) by creating an IAC (inter-application communication) bus. Sorry I don't know the exact setup details. Then you can use Jack or Soundflower (or Rewire) to get the audio back into the sequencer.

Kontakt as plug in or standalone In Logic Express?

I run Logic Express in a Mac book with 2,4 Ghz dual core 2 and I have 2 giga ram.
I recently got Kontact, how is better to run it as a AU on every instrument track
or in a Standalone version routing the outputs to Logic.It seems to me that the CPU works alot now that I use it as AU plugin and i get lot of Audio warning that the system is overload.I dont use audio tracks only midi tracks.
Do I need more ram?
Thanks for help

Hi,
1st: upgrade to 4GB RAM for serious Kontakt usage.
2nd: The CPU usage is there wether you run standalone or plugin. But as a plugin, you can make better use of Logic's automation and these things. If you search about CPU handling in Logic, you can see how to lift some load off it when running heavy plugins. Basically, raise the buffer size and have an empty audio track selected while playing back your MIDI project to prevent CPU breakdowns. Having an active software instrument track selected puts Logic in a kind of "focused" mode where it reserves huge CPU ressources waiting for realtime processing of MIDI inputs to this software instrument. Having an empty Audio track selected makes Logics realtime processing more relaxed.
Fox

Random clicks when routing standalone synths into Logic via Soundflower

Anyone facing random clicks when re-routing audio from standalone music software into Logic through Cycling '74 Soundflower?
I am testing that with the Vogue Quattro free synth, that can be downloaded here:
http://tinyurl.com/2ucyfem
This is not AU so it requires re-routing. Can you also please mention your processor speed, Mac model and OS version? Trying to find out if this is a performance issue or not.
Tnx.

Ok, from first experiments I'm basically getting the same behaviour you see - MIDI is being routed to Kontakt, and it's playing. If you set Kontakt to use the default system output, it plays fine. But when set to the Soundflower driver, it plays (looking at the meters) but that audio doesn't show up in Logic.
I've tried using an external instrument, using an audio channel in input monitor mode, and an input object, software monitoring is on, and in no cases can I get the Kontakt audio in Logic.
I'm going to try a few things. I've certainly used an aggregate device with Soundflower to pipe audio into Logic in the past (though not in LP8, it was LP7). At the moment I don't know whether it's a Kontakt issue, an aggregate device issue, a Soundflower issue, or a Logic issue.
More in a bit...
Edit: just using Soundflower as the audio device (ie on its own, not as part of an aggregate deivce) the audio does go back into Logic's mixer.
Edit2: Ok, just got it working. AMS and Soundflower is picky about picking up the number of inputs/outputs correctly here. I futzed with it a bit (see my sig) and it's now working.
Edit3: And now it's stopped again. Soundflower has always been a little flaky for me, so perhaps it's general Soundflower flakiness that makes this not a dependable setup. The Soundflower inputs have disappeared from my Aggregate device - seems to be crashing or something. Re-futzing it, re-creating the aggregate device with care so the correct number of inputs show up, and it works again for a while. But it's not at all reliable.
Give Jack a try, and see whether you get more stable behaviour. I used Jack on my old PPC as well, but don't have it installed here to hand...

Moderator please tell us why logic users cannot download standalone update!

Hello guys,
could anybody please tell me why it is not possible for registered logic studio users to download a standalone update for soundtrack pro????
I get redirected to the fcp site. Should I enter the logic studio serial number??? No info about that for logic users!
Eddie

Nope, your best bet without internet is to find a public computer and bring a CD.
I put feedback on this subject and you'd be wise to do the same - it really isn't a fair policy but it's not the mod that has the power to deal with it.

Logical DG to Standalone

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