Temporary JMS paging files for non-persistent messages

Hello,
WLS 9.2
When does the server clean up, if at all, the temporary paging files created for large non-persistent messages? Should the files be deleted after the messages are acknowledged?
Thanks,
Bob

Or are they really gets stored ?
i.e the non_persistent messages are not stored atall either in memory or anywhere.
Or non_persistent messages are stored in memory only ....similar to PERSISTENT messages with no file store/database store ?

Similar Messages

Difference between a persistent messages and non persistent messages in JM

Hi
This question is with respect to persistent messages , and non persistent messages .
As per the docs it says that for persistent messages the QueueSender.send() blocks until it recivies an acknowledgement .
Here my question is what is the difference between a persistent messages , and non persistent messages
Thanks in advance .

The exact behaviour depends on the JMS provider being used. But since non-persistent messages are defined to be unreliable, the provider may indeed decide that it's not necessary for the server to acknowledge the receipt of a non-durable message from a producer.
Nigel

Where is the JMS jar file for CEP?

I cannot find in any jar finder the JMS jar file for CEP.
I mean the jar file which includes com.bea.wlevs.adapters.jms.api.InboundMessageConverter, com.bea.wlevs.adapters.jms.api.OutboundMessageConverter, etc.
Does anybody know the link?
Thanks!

Thanks, but it is not there.
I only have the following:
com.bea.core.jsmpool_1.7.0.0.jar
javax.jms_1.1.1.jar
org.springframework.spring-jms_2.5.6.jar
And if I cannot find it there, where could it be?
Thanks!

Persistent and Non-Persistent messages coexisting

Hi all,
I'd like to know if it is possible to send a persistent and a non-persistent message over the same queue using the "deliveryMode"
argument from "send" method.
Thanks.

Yes.
James
http://logicblaze.com/

Administration file for non-global zones

I want to install package in global zone. What attributes can I set in administration file? I use administration file for relocating packages by altering basedir. In global zone package is relocated, but installation continues for non-global zones in package basedir.
Is it possible to specify pkgadd -G parameter (install only in current zone) in administration file?
Regards
Jezz

We use the CDE login mechanism. From the CDE login screen on the global zone:
[] Select Options, Remote Login, Enter Host Name from the CDE login screen.
[] Enter the hostname (not the zone name!) of the non-global zone in the Enter the host name box.
[] Click OK.
[] Once the CDE login screen appears with the hostname of the non-globalzone listed at the top, log in as sysadmin.
Notes: If the non-global zone or the system was recently booted, wait a few minutes and check to make sure that the cde-login service is running using the command:
svcs -a | grep cde-login
Also, if you have restricted /etc/Xaccess, you'll need to add your non-global zone to it.
Message was edited by:
r2ad
Message was edited by:
r2ad, http://www.r2ad.com

Scanning files for non-unicode characters.

Question: I have a web application that allows users to take data, enter it into a webapp, and generate an xml file on the servers filesystem containing the entered data. The code to this application cannot be altered (outside vendor). I have a second webapp, written by yours truly, that has to parse through these xml files to build a dataset used elsewhere.
Unfortunately I'm having a serious problem. Many of the web applications users are apparently cutting and pasting their information from other sources (frequently MS Word) and in the process are embedding non-unicode characters in the XML files. When my application attempts to open these files (using DocumentBuilder), I get a SAXParseException "Document root element is missing".
I'm sure others have run into this sort of thing, so I'm trying to figure out the best way to tackle this problem. Obviously I'm going to have to start pre-scanning the files for invalid characters, but finding an efficient method for doing so has proven to be a challenge. I can load the file into a String array and search it character per character, but that is both extremely slow (we're talking thousands of LONG XML files), and would require that I predefine the invalid characters (so anything new would slip through).
I'm hoping there's a faster, easier way to do this that I'm just not familiar with or have found elsewhere.

require that I predefine the invalid charactersThis isn't hard to do and it isn't subject to change. The XML recommendation tells you here exactly what characters are valid in XML documents.
However if your problems extend to the sort of case where users paste code including the "&" character into a text node without escaping it properly, or they drop in MS Word "smart quotes" in the incorrect encoding, then I think you'll just have to face up to the fact that allowing naive users to generate uncontrolled wannabe-XML documents is not really a viable idea.

XMP files for non RAW files **PLEASE!!**

This is useless if I cannot write the image adjustments that I make out to matching XMP files.
How can I move files/folders between machines???
So PLEASE add XMP sidecar file support for non RAW formats.
OR give us the ability to "export" a folder or files.. like in Aperture.

Lee Jay,
Thanks for that info!
Since I did not see the XMP files I assumed...
I just did a test and sure enough, the XMP data is written into the JPG file!
On my mac I copied the file to another name, imported it and the changes were there as well as the ability to modify the changes.
Further, for the geeks like me, I did a
"strings file.jpg | more"
command and was able to see the XMP data.
Thanks!
Edit to add: This is even better than Aperture projects and even separate XMP files!

Language files for non-official Skype languages av...

Skype bundles a number of languages with the standard installation file but there are more languages available for the interface. Some of these are really hard to find on the forum or web so to make life easier, some translators have opened a project on SourceForge (download your lang file here) where you can now get all the .lang / .ts and .qm files (as far as we know). To install in Windows, go to Skype and select Tools » Change Language » Load Skype Language file. To install on Linux, check the wiki on SourceForge.
If you would like to continue translating into your language or if you want to start a new non-official translation, please visit the project on Transifex
Please note:
They're not all complete translations (but you're welcome to help!)
They're not official so if any translations are wrong, that's not Skype's fault
The languages currently available are:
Adyghe (Адыгaбзэ), Windows 7%
Afrikaans, Windows 32%
Albanian (Shqip), Windows 100%, Linux 70%
Amharic (አማርኛ), Windows 3%
Arabic, Linux 32% (Windows file maintained by Microsoft)
Aragonese (Aragonés), Windows 83%, Linux 2%
Armenian (Հայերէն), Windows 100%, Linux 2%
Asturian (Asturianu), Windows 100%, Linux 17%
Azerbaijani (Azərbaycanca, Azərbaycan dili), Windows 100%, Linux 58%
Bashkir (Башҡорт теле), Windows 100%
Basque (Euskaraz), Windows 94%, Linux 79%
Belarusian (Беларуская мова, тарашкевіца), Windows 81%
Belarusian (Беларуская мова), Windows 69%, Linux 3%
Bengali (বাংলা), Windows 10%, Linux 1%
Bosnian (Bosanski), Windows 39%, Linux 13%
Brazilian Portuguese (Português brasileiro), Linux 6% (Windows file maintained by Microsoft)
Breton (Brezhoneg), Windows 100%, Linux 2%
Cantonese (廣東話/粵語), Windows 3%
Chuvash (Чӑвашла), Windows 83%, Linux 79%
Colognian (Kölsch), Windows 4%
Cornish (Kernewek), Windows 83%, Linux 79%
Dutch (Nederlands), Linux 100% (Windows file maintained by Microsoft)
East Lombard (Üròbech), Windows 3%
English (British), Windows 100%
Erzya (Зрзянь кель), Windows 3%
Esperanto, Windows 47%
Faroese (Føroyskt), Windows 100%, Linux 5%
Finnish (Suomi) Linux 79% (Windows file maintained by Microsoft)
Franconian (Frängisch), Windows 3%
Frisian (Western; Frysk), Windows 25%, Linux 13%
Friulian (Furlan), Windows 10%
Gaelic (Gàidhlig), Windows 100%, Linux 100%
Galician (Galego), Windows 38%, Linux 62%
Georgian (ქართული), Windows 18%
Greek (Ελληνικά), Linux 30% (Windows file maintained by Microsoft)
Hausa, Windows 3%
Hawaiian (ʻŌlelo Hawaiʻi), Windows 4%
Hebrew, Linux 84% (Windows file maintained by Microsoft)
Hindi (मानक हिन्दी), Windows 71%
Hungarian (Magyar), Linux 100% (Windows file maintained by Microsoft)
Icelandic (Íslenska), Windows 30%
Indonesian (Bahasa Indonesia), Linux 6% (Windows file maintained by Microsoft)
Irish (Gaeilge), Windows 72%
K'ich'e Maya (Quetzijob'al), Windows 3%
Kannada (ಕನ್ನಡ), Windows 2%
Khmer (ភាសាខ្មែរ), Windows 83%, Linux 1%
Kurdish (Kurmanji), Windows 1%
Kurdish (Soranî), Windows 58%
Ladino (Judeo-Espanyol), Windows 4%
Ligurian (Lìgure/Zenéize), Windows 86%
Lingala, Windows 7%
Lojban, Windows 10%
Lombard, Windows 12%
Lower Sorbian (Dolnoserbski), Windows 59%
Macedonian (Македонски јазик), Windows 78%
Malay (Bahasa Melayu), Windows 100%, Linux 100%
Maltese (Malti), Windows 4%
Marathi (मराठी), Windows 34%, Linux 3%
Mirandese (Mirandés), Windows 55%
N'ko (ߒߞߏ), Windows 83%
Neapolitan (Nnapulitano), Windows 5%
Nias (Li Niha), Windows 33%
Norwegian (Nynorsk), Windows 99%, Linux 38%
Occitan, Windows 9%, Linux 1%
Palatinate German, Windows 30%, Linux 5%
Panjabi/Punjabi (ਪੰਜਾਬੀ), Windows 30%
Persian (Farsi), Windows 41%, Linux 2%
Piedmontese (Piemontèis), Windows 5%
Pulaar (Fula/Fulani/Fulfulde), Windows 67%
Quechua (Runa simi), Windows 3%
Rumantsch Grischun, Windows 5%
Sakha/Yakut (Саха тыла), 72%
Samoan (Gagana Sāmoa), 56%
Sardinian (Sardu), Windows 2%
Scots, Windows 6%
Serbian (Српски), Windows 94%, Linux 100%
Sinhala (සිංහල), Windows 6%
Swahili (Kiswahili), Windows 4%
Swedish (Svenska), Linux 100% (Windows file maintained by Microsoft)
Tagalog/Filipino, Windows 3%
Tajik (Тоҷикӣ), Windows 70%
Talossan (El Glheþ Talossan), Windows 18%
Tamil (தமிழ்), Windows 71%
Tatar (Татар теле), Windows 88%
Telugu (తెలుగు), Windows 41%
Turkish (Türkçe), Linux 67% (Windows file maintained by Microsoft)
Upper Sorbian (Hornjoserbšćina), Windows 91%, Linux 66%
Urdu, Windows 84%
Uyghur (Persian and Latin script; Uyghurche), Windows 79%
Uzbek (Oʻzbek tili), Windows 7%, Linux 3%
Vietnamese (Tiếng Việt), Linux 21% (Windows file maintained by Microsoft)
Welsh (Cymraeg), Windows 85%, Linux 42%
Wolof, Windows 3%
Yoruba (Èdè Yorùbá), Windows 4%
If we've missed some, do let us know!
Do, or do not. There is no try.
★ Skype in your language, from Adyghe to Uyghur ★ iGàidhlig, bathar-bog 'nad chànan ★

A sticky would be really good. Also the ability to edit that first post, cause we're already splitting the list of languages across three posts as we add:
23. Belarusian (Беларуская мова, тарашкевіца)
24. Norwegian (Nynorsk)
Do, or do not. There is no try.
★ Skype in your language, from Adyghe to Uyghur ★ iGàidhlig, bathar-bog 'nad chànan ★

Can applescript search one file for non-matches in another file?

I'd like to know if it's possible for Applescript to do the following:
Take a text file with 600+ URLs and compare it to another text file with 100,000+ URLs and set out as a result any URL from the first small list that is NOT included in the second larger list?
If it is possible to do this, is there anyone out there willing to create such a script for a modest fee?

Hard to read the screenshot. next time cut and paste the test into the reply. Also select Replies as the display for the window in Applescript.
The error you get, the no such file or directory are you sure that the file exists? Looks like the file is called List and it is in your desktop?
Just tried it here and it is working OK
Here is another copy just in case something got messed up in the first one:
The patteren file is the smaller file with the URLs that we will lok for in the URL file
set file1 to POSIX path of (choose file with prompt "Select patteren file:" default location alias (the path to desktop folder as text))
set file2 to POSIX path of (choose file with prompt "Select URL file:" default location alias (the path to desktop folder as text))
do shell script "grep -o -E '(https?|ftp|file)://.+' " & file1 & " > ~/patternFile"
do shell script "grep -o -E '(https?|ftp|file)://.+' " & file2 & " > ~/urlFile"
do shell script "grep -v -f ~/patternFile ~/urlFile > ~/missingUrlFile"
--- stop copying above this line
Just so you can see what the output in the Replies window of Applescript will look like:
tell current application
path to desktop as text
--> "Mac OS Lion:Users:frank:Desktop:"
end tell
tell application "AppleScript Editor"
choose file with prompt "Select patteren file:" default location alias "Mac OS Lion:Users:frank:Desktop:"
--> alias "Mac OS Lion:Users:frank:Desktop:f1"
end tell
tell current application
path to desktop as text
--> "Mac OS Lion:Users:frank:Desktop:"
end tell
tell application "AppleScript Editor"
choose file with prompt "Select URL file:" default location alias "Mac OS Lion:Users:frank:Desktop:"
--> alias "Mac OS Lion:Users:frank:Desktop:f2"
end tell
tell current application
do shell script "grep -o -E '(https?|ftp|file)://.+' /Users/frank/Desktop/f1 > ~/patternFile"
--> ""
do shell script "grep -o -E '(https?|ftp|file)://.+' /Users/frank/Desktop/f2 > ~/urlFile"
--> ""
do shell script "grep -v -f ~/patternFile ~/urlFile > ~/missingUrlFile"
--> ""
end tell
Result:
Message was edited by: Frank Caggiano - See Tony's post below

Converting Files for Non-Designers

Good Morning All,
I am the graphic designer for my company, so most of the important documents are passed through me before sending out to others. Usually I just design the thing 100% and make changes/updates to it as needed.
However, we've hit a roadblock with a project where that won't work. One of my co-workers needs a layout for a book that will be sent to multiple people. Done. Some of the pages in the book are permanent and will not change, some others have to be customized to who is receiving them. The amount of work needed to customize each page is too much for me to do on top of my other work, so we need to figure out a way where he can take the skeleton I've made and write up the text himself.
Things we've tried:
Exporting my ID file to PDF, having him bring it into Word. He can set the pages to a full page watermark, but it's obviously less opaque than the permanent pages.
Bringing the PDF (exported from ID) into Adobe Acrobat and converting it into a Word document. It comes out really messed up- blank pages, shapes and words in wrong spots, no bueno.
Exporting the ID file as a jpeg and have him bring it into paint. He can add text boxes and such but cannot format the text to the rest of the book.
He has a PC with Microsoft Office and the standard fixins that come along with that. Any suggestions how we can work this out? Thanks in advance!

Thanks for your answers.
SRiegel- I tried your suggestion, but couldn't set the margins to 0, it wouldn't let me. I got them to a minimum of .1, but the page I've made has a few things flush to the left so it wasn't quite right. I strecthed the page to fit somehow in spite of the margin rule and it looks pretty good. It just feels like I'm doing something wrong since it wasn't so straight forward. I guess I'm apprehensive that each page might come out a little off since it was so much trial and error to get it right.
Peter- I looked up InCopy, at it seems to be just what I need. Unfortunately my boss isn't keen on buying anyone new programs.
I am the only one who uses InDesign, so there should be a couple more serial codes from when they bought the program. We asked if my co-worker could get the program on his computer so he could do all of the body copy himself (which should have cost them nothing) and the suggestion was shot down.
It is what it is, I suppose. Thanks again for the help.

Identifying the sql for non persistant session

We have a number of queries which are being directed to our Oracle 10.2.0.5 database.
I am being informed that there is something wrong with these queries and I need to view the SQL for these queries to investigate.
The problem I have is that the sequence of events is as follows :
1. Connection is made to the database.
2. Query is run and completes in less than 1 second.
3. Database session is disconnected.
Normally to investigate this I would connect to the session in question and interrogate the SQL.
However, because steps 1-3 complete in a split second I am unable to do this.
Is there any way that I can capture this SQL for investigation?
Thank you in advance.

user6502667 wrote:
We have a number of queries which are being directed to our Oracle 10.2.0.5 database.
I am being informed that there is something wrong with these queries and I need to view the SQL for these queries to investigate.
The problem I have is that the sequence of events is as follows :
1. Connection is made to the database.from which system(s)?
as which user?
2. Query is run and completes in less than 1 second.
3. Database session is disconnected.
Normally to investigate this I would connect to the session in question and interrogate the SQL.
However, because steps 1-3 complete in a split second I am unable to do this.
Is there any way that I can capture this SQL for investigation?
Thank you in advance.AUDIT

Non-persistent Queues and JMS API

Hi,
Is it possible to use non-persistent queues via JMS API. My application will always get an NullPointerException when trying to create a queue receiver i.e.
QueueReceiver rec = qsession.createReceiver(queue);
Any ideas and thx in advance,
Wolfgang

Mark,
          If you want this persistent behavior for non-persistent messages, presumably
          for performance reasons, use a persistent QOS backed by a JMS server with
          a file store that has synchronous-writes-disabled. As long as the O/S and/or
          hardware
          doesn't crash, no data will be lost, even if the WebLogic server is killed.
          See the JMS performance whitepaper on dev2dev.bea.com for details.
          Tom
          Mark wrote:
          > If you define a queue to be non-persistent, then all data is lost in the event
          > of a hardware or software failure.
          > What about in the case of a clean shutdown of the weblogic server hosting the
          > queue?
          > Are the messages held in the queue, paged to disk and restored when the server
          > is restarted?

Difference between Persistent Messaging and Non Persitent Messaging

Hi ,
I have a confusion related to Persistent messaging.
According to my knowledge the message becomes persistent if the flag JMSDeliveryMode is set
SO what is it by defalut ??
Where do messges get stored for time being for non -persistent messages.
Thanks in Advance:)

Message persistence is set by Delivery mode attribute of the message producer in the JMS client or it can bet set on a message basis during the send operation. The default value for the delivery mode on the message producer is PERSISTENT.
Weblogic JMS has a feature to override the delivery mode set by the message producer. This is at the Destination configuration where there is an attribute called the Delivery Mode Override which can take the values:
No-Delivery: Delivery mode of the message producer will not be overridden
Persistent: All messages are marked as persistent irrespective of the message producer setting
Non Persistent: All Messages are marked as non persistent irrespective of the message producer setting.
All non persistent messages are stored in memory in normal case. If there is a pile up of messages, weblogic moves the body Messages to disk within what is called as a paging store for the JMS server, only retaining message headers in memory. The characteristic of non persistent messages is that it can't survive server restart. So these messages even when they are on the disk within the paging store wont survive the server restarts.

JMS - remove persistent messages from memory

Hi,
I have a problem with RAM and JMS. I have to store many JMS-messages (overall size
of more than 2GB). By default they are stored in RAM and in the database.
How can I configure WL not to store all messages in RAM.

Do you mean Time to Live Override value that we set in Overrides tab for the jms queue.Yes. Time to Live override can be used for that purpose.
Do all messages get stored in persistent (file)store while a jms server is up or only the messages with certain status like "Pending" get stored in jms.If yes,do the >pending messages get automatically deleted once the messages are read by the client application.All persistent messages gets stored in the jms store which includes messages in Messages Current ( status - visible ) state.
Some of the non persistent messages which gets paged out to free physical memory also end up in the store.
Messages get deleted from the store, but file stores doesn't relieve the disk space to OS after deleting ie file stores never shrink in size automatically. You can even end up with a huge file store even though no messages are pending in any of the queues under it.

Message redelivery with non-transactional message bean JMS standard or weblogic standard?

It is my understanding (or maybe my assumption) that a message is
          re-queued only if the transaction attribute of a container-managed
          message bean is set to "Required" and the message is PERSISTENT. So if
          it's set to "NotSupported", and thus, message receival is not within a
          transaction, the message would be un-queued and thus never be
          redelivered, should a failure occur within the bean. I discovered that
          even if the message bean is set as "NotSupported", should a failure
          occur within the bean, the message is re-queued to be received again
          at a later time.
          I'm very confused as to whether this mechanism is a JMS standard, or a
          feature of Weblogic. Well, maybe I'm just confused about message
          delivery/re-delivery. I understand that the JMS standard requires
          guaranteed delivery of a message to a receiver. Does this mean a
          message is only considered delivered if an acknowledgement is
          received, regardless of the transaction level? In other words, is the
          JMS standard that a message is considered delivered only if
          acknowledgement is indicated through the container, regardless of the
          transaction level of the message bean itself?


You're right on the second part. That is, a JMS message is not considered to
          be "delivered" until it is acknowledged. There are a number of ways to make
          this happen when programming to the raw JMS API -- a look at the Javadoc for
          JMS or a good JMS book should clarify how to do this.
          With a message-driven bean, the EJB container acknowledges the message after
          you've successfully returned from the "onMessage" method. If you throw a
          RuntimeException from the "onMessage" method, or if it's an MDB with a
          transaction mode of "Required" and you call "setRollbackOnly" on the
          "MessageDrivenContext" object -- then your message will be redelivered.
          Regardless of how a message is acknowledged, if it's not acknowledged then
          it will be redelivered. This has nothing to do with whether the message is
          persistent. The difference is that if a message is persistent, then the JMS
          server is required to keep a copy on stable storage until the message is
          acknowledged so that if the JMS server itself crashes, the message will not
          be lost. For a non-persistent message, on the other hand, if the JMS server
          crashes, then the message may be lost.
          greg
          "Justin" <[email protected]> wrote in message
          news:[email protected]...
          > It is my understanding (or maybe my assumption) that a message is
          > re-queued only if the transaction attribute of a container-managed
          > message bean is set to "Required" and the message is PERSISTENT. So if
          > it's set to "NotSupported", and thus, message receival is not within a
          > transaction, the message would be un-queued and thus never be
          > redelivered, should a failure occur within the bean. I discovered that
          > even if the message bean is set as "NotSupported", should a failure
          > occur within the bean, the message is re-queued to be received again
          > at a later time.
          >
          > I'm very confused as to whether this mechanism is a JMS standard, or a
          > feature of Weblogic. Well, maybe I'm just confused about message
          > delivery/re-delivery. I understand that the JMS standard requires
          > guaranteed delivery of a message to a receiver. Does this mean a
          > message is only considered delivered if an acknowledgement is
          > received, regardless of the transaction level? In other words, is the
          > JMS standard that a message is considered delivered only if
          > acknowledgement is indicated through the container, regardless of the
          > transaction level of the message bean itself?

Temporary JMS paging files for non-persistent messages

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