Why the instance is "lazy"?

Similar Questions

• Why the OSB is called stateless?

  Hi team,

  I often hear this "OSB is stateless and BPEL is dynamic," but never had an explanation for the same support. I went by this blog once again the same are mentioned here, but any theory about it Can I get some information as possible to this?

  Thanks in advance,

  Malcolm.

  Hi seb,

  I'll try to give you my explanation in this regard.

  The main difference between the two components of Oracle SOA Suite (OSB and SOA Infrastructure service engines) is that SOA Infrastructure, i.e. the BPEL service engine, mediator, business, Human Workflow rules widely uses the underlying database called Infrastructure SOA metadata store. For instance when you call a synchronous service developed in BPEL service engine BPEL and SOA infrastructure c a number of inserts in the base of SOA INFRASTRUCTURE. This process is also known as dehydration. Things get more complicated when we have an asynchronous service - then we have the two dehydration - storing the State of an application in the dehydration store (the store Infrastructure SOA metadata) and restore it later (rehydration) on the back of the State in the memory of the server for execution.

  However, the OSB does not such store of dehydration, i.e. OSB acts as a proxy that passes through (with some intermediate processing) to the demands of consumers of services to service producers.

  That is why the OSB is stateless (it does not store the intermediate state of executions application OSB) as opposed to SOA that stores the application States in the store of dehydration.

  There are some cases where a composite SOA application can be configured as stateless, which will prevent the SOA to store its State in the store of dehydration.

  Hope you find my useful and reasonable response!

  Kind regards

  A.

• Error ORA-17503 at the start of the instance data in the CARS

  Hello!

  I installed Oracle 11 g SE (11.2.0.4) with CARS with 2 nodes on RedHat 7.1 with separation of roles (grid and oracle db run under different users)

  Just after installation it worked, I was able to connect to the database, create a table and see it on the two nodes of the RAC.

  But after restarting the servers, I can not make it works again

  Maybe someone could help me understand what I am doing wrong?

  When I'm trying to start a database on the vm-ora-05 node instance, I get this:

  sqlplus/nolog

  01:35:22 @: > connect / as sysdba

  Connect to an instance is idle.

  01:35:28 SYS @ racdba1: > start

  ORA-01078: failure in the treatment of system settings

  ORA-01565: error in the identification of file "+ DATA/racdba/spfileracdba.ora".

  ORA-17503: ksfdopn:2 could not open the file +DATA/racdba/spfileracdba.ora

  ORA-12547: TNS: lost contact

  01:35:32 SYS @ racdba1: >

  **********************************

  Environment variables for GRID

  ORACLE_HOME=/U01/app/11.2.0.4/grid

  ORACLE_SID = + ASM1

  Environment variables for Oracle DB

  ORACLE_HOME=/U01/app/Oracle/11.2.0.4/rachome1

  ORACLE_SID = racdba1

  **********************************

  If I check the status of the disk groups and +DATA/racdba/spfileracdba.ora asmcmd file it seems to be Ok (for me at least)

  [grid of grid@+ASM1] $asmcmd

  ORACLE_SID = [+ ASM1]?

  The Oracle base remains unchanged with the value/u01/app/oracle

  [+] ASMCMD > lsdg

  State Type sector Rebal to Total_MB Free_MB Req_mir_free_MB Usable_file_MB Offline_disks Voting_files name of the block

  EXTERN MOUNTED N 512 4096 1048576 5121 4725 0 4725 0 SRC /.

  EXTERN MOUNTED N 512 4096 4194304 153596 151240 0 151240 0 N DATA.

  EXTERN MOUNTED N 512 4096 4194304 153596 153020 0 153020 0 N FRA.

  ASMCMD [+] > ls-l +DATA/racdba/spfileracdba.ora

  Name of type Redund time scratched Sys

  N spfileracdba.ora = > +DATA/RACDBA/PARAMETERFILE/spfile.267.894291829

  ASMCMD [+] > ls-l +DATA/RACDBA/PARAMETERFILE/spfile.267.894291829

  Name of type Redund time scratched Sys

  Fichier_parametres UNPROT COARSE NOV 03 01:00 Y spfile.267.894291829

  **********************************

  At the same time, do not know why oracleasm scandisks/listdisks appear not all discs...

  [root@vm-ora-05 Diba] # / usr/sbin/oracleasm scandisks

  Reload from disk partitions: fact

  Cleaning up stale ASM disks...

  ASM disks scanning system...

  [root@vm-ora-05 Diba] # / usr/sbin/oracleasm listdisks

  [root@vm-ora-05 Diba] #.

  **********************************

  Here is the result of the res stat-[NULL] crsctl you and crsctl check cluster

  [grid@+ASM1 grid] $crsctl res stat - you

  --------------------------------------------------------------------------------

  TARGET STATE SERVER STATE_DETAILS NAME

  --------------------------------------------------------------------------------

  Local resources

  --------------------------------------------------------------------------------

  ORA. CRS.dg

  Vm-ora-05 online

  ORA. DATA.dg

  Vm-ora-05 online

  ORA. FRA.dg

  Vm-ora-05 online

  ORA. LISTENER.lsnr

  Vm-ora-05 online

  ORA.asm

  LINE Started vm-ora-05 online

  ORA. GSD

  In offline mode offline vm-ora-05

  ORA.net1.Network

  Vm-ora-05 online

  ORA.ons

  Vm-ora-05 online

  --------------------------------------------------------------------------------

  Cluster resources

  --------------------------------------------------------------------------------

  ORA. LISTENER_SCAN1. LSNR

  1 vm-ora-05 online

  ORA. CVU

  1 vm-ora-05 online

  ORA. OC4J

  1 vm-ora-05 online

  ORA.racdba.db

  1 stop an Instance offline online

  Terminating the Instance offline in LINE 2

  ORA.scan1.VIP

  1 vm-ora-05 online

  Ora - ora. VM - 05.vip

  1 vm-ora-05 online

  Ora - ora. VM - 06.vip

  1 in LINE THROUGH MORE out of vm-ora-05

  [grid@+ASM1 grid] $crsctl check cluster

  CRS-4537: Cluster Ready Services is online

  CRS-4529: Cluster Synchronization Services is online

  CRS-4533: Event Manager is online

  [grid@+ASM1 grid] $

  Please help, this problem makes me crazy)

  -rwxr-x---x 1 grid 209854149 28 Oct 02:10 /u01/app/11.2.0.4/grid/bin/oracle oinstall

  ^ ^ This x must do for setuid/setguid not x for execute

  Check the docs on setuid/setguid and this note:

  ASM login fails with ORA-12547: TNS: lost contact (Doc ID 1942740.1)
  https://docs.Oracle.com/CD/E19683-01/816-4883/secfile-69/index.html

  This should solve the problem:

  /U01/app/11.2.0.4/grid/bin/Oracle chmod 6751

  Concerning

  Thomas

• How to get the Instance number as one of the fields in a form of the ADF?

  Hello

  We want the Instance # a request to be part of the shape as an output readonly text.

  (I mean the Forum # who appears in the details of the notice of monitoring process, not the activity number):

  

  )

  How can we get the instance # as part of the form?

  Thank you

  Hi Tali,

  The variable pre-defined information "instanceId".  If you use ADF, the human task data control, expand "Process Info" and drag it onto the form.

  I'm curious to know why you want to do it though.  If it's just so that you can report what you see in the list of "Tasks" of your workspace with instances in the list you see when you click on the tab "Monitoring of the process", I think that there is a better way.  The titles in the follow-up process tab do not have by default "No. of instance.  They may instead be given labels if you use 11.1.1.7 or 12 c.  There is a trick to this and it is shown in this blog post: display of labels for Instance in the follow-up process tab. AVIO Consulting.

  Dan

• Why the upgrade to removed 12.1.0.2 fix listener security COST

  Hoping someone can explain to me why the database upgrade from 11g to 12 c (with the help of the program DBUA) removed my earphone COST security settings.    The plan is to add the security COST return patch.  I do not understand why it changed the value of "LOCAL_LISTENER" init.ora at 'LISTENER_SID' remove my fixed COST value.  He also added a corresponding 'LISTENER_SID' entry in the tnsnames file.

  Thank you for taking my question!  Kathie

  > > > BEFORE the upgrade:

  SID_LIST_LISTENER =

  (SID_LIST = (SID_DESC = (SID_NAME = CLRExtProc) ))

  (ORACLE_HOME = E:\oracle\product\11.2.0\db_4) (PROGRAM = extproc)

  (ENVS = "EXTPROC_DLLS=ONLY:E:\oracle\product\11.2.0\db_4\bin\oraclr11.dll")

      )    )

  LISTENER = (DESCRIPTION_LIST = (DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST =xxxxxxxx.db.xxx.local) (PORT = 1521)) ))

  (ADDRESS = (PROTOCOL = IPC)(KEY = XXREGISTER))     )  )

  ADR_BASE_LISTENER = E:\oracle

  SECURE_REGISTER_LISTENER = (CPI)

  > > > AFTER the UPGRADE

  SID_LIST_LISTENER = (SID_LIST =(SID_DESC =(SID_NAME = CLRExtProc) ))

  (ORACLE_HOME = E:\oracle\product\12.1.0\db_2) (PROGRAM = extproc)

  (ENVS = "EXTPROC_DLLS=ONLY:E:\oracle\product\12.1.0\db_2\bin\oraclr12.dll")

      )  )

  LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = XXXXXX.db.xxx.local)(PORT= 1521)) ))

  (ADDRESS = (PROTOCOL = IPC)(KEY =EXTPROC1521)) ) )

  If you read the referenced note in Doc ID 1453883.1, i.e.

  Valid node checking registration (VNCR) (Doc ID 1600630.1)

  It is said

  Without correct configuration a listener (default) 12 c will not save their instances of database of remote servers.

  This COST should not be necessary more. In addition, if you read the original review of VECS (CVE-2012-1675), 12 c is not listed as an affected version:

  Products and Versions

  Oracle Database 11 g Release 2, versions 11.2.0.2, 11.2.0.3, 11.2.0.4

  Oracle Database 11 g Release 1, version 11.1.0.7

  Oracle Database 10 g Release 2, versions 10.2.0.3, 10.2.0.4, 10.2.0.5

  Kind regards

  Bob

• Dedicated is part of the Instance server process or not?

  Hi friends,

  I am new to Oracle database. I read book celebrates 'Expert Oracle Database Architecture' by Thomas kyte. Page n ° 62, he stated that "this dedicated server process is not (by definition) part of the instance."

  But in the [email protected] documentation to almost most of the places, they have mentioned this dedicated server is part of an instance. Interestingly, Tom Kyte has co-written book. I got confused because the dedicated server process would also PGA, so he will be part of the memory, so it should be part of the instance. Then Tom Kyte said to this dedicated particular process and why? It must be said that with any reason? What is it?

  I also asked my coach. But I don't have a satisfactory answer.

  Thank you.

  67bf3bdd-9577-45A7-a776-f8e8d3c9c0d3 wrote:

  Hi friends,

  I am new to Oracle database. I read book celebrates 'Expert Oracle Database Architecture' by Thomas kyte. Page n ° 62, he stated that "this dedicated server process is not (by definition) part of the instance."

  But in the documentations of [email protected] almost most of the places, they have mentioned that this dedicated server is part of an instance. Interestingly, Tom Kyte has co-written book. I got confused because the dedicated server process would also PGA, so he will be part of the memory, so it should be part of the instance. Then Tom Kyte said to this dedicated particular process and why? It must be said that with any reason? What is c?

  I also asked my coach. But I don't have a satisfactory answer.

  Thank you.

  Can cite you an instance- specific documentation indicating that dedicated server is part of the Forum?  Your embedded link is a "mailto" link, not a url to a document.

  I can provide specific links indicating otherwise.

  If I start to the Online Documentation of the database to Oracle 11 g Release 2 (11.2) I'm on the portal for all documents in database 11.2.

  From there, do a search for "dedicated server" and the results of this research to Oracle Database Search Results: dedicated server

  The first returned result is the definition in the Glossary

  The definition States:

  dedicated server

  A configuration database in which a Server process handles requests for a single client process.

  If I followed the link incorporated for the "server process", I get the definition of a "process server" to the Glossary

  Note that this definition is for the "process server", not just dedicated server.  It is said

  process server

  An Oracle process that communicates with a client process and the Oracle database to meet the demands of the user. The server processes are associated with an instance of database, but are not part of the instance.

  (underlining)

• Need to know the instance name of window for Acrobat Reader XI

  I try to use a custom web program that launches Adobe Acrobat Reader XI and want to know the instance name for this version of Acrobat Reader window. I updated my version of Acrobat Reader 10.0 and the instance name of window seems to have changed, once again!

  This is the story of the instance name of the window for Acrobat Reader in case you don't know what I am referring. I tried all the supposed possible variation of what I expected it to be and all seem to fail. Adobe seems to have changed the name of the instance of the window.
  Also another note is that the new name of the server is "ACROVIEWR11" and it is the XI (11) version installed on a 64-bit computer to Windows 7, so who can make a difference.
  Any help would be greatly appreciated

  Acrobat Reader 10 - the window instance name = Acrobat
  Acrobat Reader 6 & 7 - the window instance name = Adobe Reader
  Acrobat Reader 5 - window instance name = Acrobat Reader

  Why not just use a reporting tool to find out?

• Purpose of the instance name from default OC4J (House)

  Hello
  When installing Oracle Application Server 10 g Release 3, I put another name OC4J instance by default (at home), for example AS_Inst. When I started the server, I have two instances OC4J: by default (at home) and the name of the instance that I defined during installation (AS_Inst). I would like to ask why there are two instances and what is default OC4J instance (at home)?
  
  Thanks awfully for help.
  Concerning

  Instance of default OC4J used for administrative purposes... for example you want to deploy an application using Application server control's default home is necessary.

  HTH,
  REDA Mareddi
  http://www.freeoraclehelp.com

• Name of the instance change during execution

  Hello

  I have a FLA where I added three footage, each having a unique name. I put the name of MC in the properties panel, but also give a name to the MC during the conversion of an image (by clicking F8), to a MovieClip.

  When I run the swf file and the names of the children in the output swf file, I find that the name of one of the MovieClips changes, for example from myFirst_MC to trial.8.

  To generate the names of MovieClip, I loop over all the children of the swf file and output the name like this:

  for (var i: uint = 0; i < numChildren; i ++) {}

  var screen: DisplayObject = getChildAt (i);

  trace (display.name);

  }

  Why the name of the instance of a MC change? And how can I avoid this happening?

  Thank you

  Stephen

  Sounds like you have missed to give an instance name to one of the objects using the properties panel, or you have something else on the stage that you don't realize is being counted as a child.  The name you give when you use F8 is not related to the part of the program code.

• In the instance name

  I have a movieclip that is added to the stage in the authoring environment. I gave him an instance myInstance name.

  When I trace the name of the instance, it gives me Instance12.

  
  Why is this? How can I change the name of the instance that dropTarget.name returns without removing all my bodies from the scene, their instantiation in actionscript and renaming then (with 250 cases that have to be in exact pixel locations would be a huge inconvience bordering the impossible, especially if I always have to move even one of them.)

  If the dropTarget is an another movieclip assigned to a class, is it possible to use the dropTarget to access a parameter in this category? (that is, dropTarget.myVariable the same way, you would use myObject.myVariable)?

  Who is?

  Thank you!!

  Laughing out loud.

  You are welcome.

  (and thank you for being so conscientious answers useful/correct rating.)

• How to get the name of the instance of button to display in the dynamic text box

  first of all, thank God for you people. Laughing out loud.
  
  Here is my scenario, I am the designer of consumate and learning coding by leaps and bounds, today its been a lot of stumbling blocks however.
  
  I have a site I designed that contains buttons that navigate the user at various points on the timeline using image tags. When they arrive at the appropriate image tag, they are presented with a movieclip containing two layers. The bottom layer is a card, and the top layer is a collection of buttons printer having a component tooltip on them showing you the information on detailed mouse printer on and takes you to the Remote UI printer on release. each button has a name of unique queue for the printer appropriate under its name of the instance (e.g. itm100_btn). Here's the jist... I want to be able to place a dynamic text box near the printer and using action script button it display printer queue name automatically simply based on the button, targeting, or even place the dynamic txt area inside the printer button mc. See, on some pages, there are like 24 printers... I'm AFRAID to have to put all these names in manually because there are total 150 printers! OUCH...

  Oh it is AS2.0 with Flash cs4
  
  In short... God bless you people... for the love of God someone help me? Laughing out loud.
  
  Thank you so much peoples!
  
  "I make things look purdy, but do not know why the sky is blue".

  to create a movieclip button:

  create a (insert/new symbol/movieclip) movieclip and attach a stop() to its first image and etiquette 'up '.  create any graphic you want for the up state button movieclip.  create a 'more' and, if necessary, a "low" setting

  When you place this button movieclip on stage give an instance name (for example, printer1) and use:

  {Printer1.onRollOver = Function ()}

  this.gotoAndStop ("over");

  }

  {Printer1.onRollOut = Printer1.onDragOut = Function ()}

  this.gotoAndStop ("up");

  }

  {Printer1.onPress = Function ()}

  this.gotoAndStop ("down");

  }

  and add your onRelease to do all that.

  If you also wanted to add a textfield that displays the instance name of the button when the button is postponed, place a textfield on the framework of the "over" and give it a name instance (say tf) and associated to the MovieClip "over" frame that uses:

  TF. Text = This._name;

• How to specify the instance in SQL * more command line?

  Hello
  
  I'm learning to Oracle. I currently have 2 instances of database running. I wanted to connect to one of the bodies and used the following command from the command line:
  

  sqlplus system as sysdba/abc123@ocp11gsid
  
  where 1234 is the password for the system user in the ocp11gsys instance.

  When I run the command above, SQL * more ask me the password. I do not understand why he asks me the password because I provided on the command line.
  
  What is the correct command line, so he asks me the password? (without defining the variable ORACLE_SID of environment - basically, I want to know how to specify the user, his password and sid, all in the sqlplus command line, without being prompted to enter the password that I mentioned.)
  
  Thank you for your help,
  
  John.

  John,

  This is how it works.

  E:\Documents and Settings\aristadba>sqlplus system/oracle as sysdba
  
  SQL*Plus: Release 11.2.0.1.0 Production on Mon Aug 2 22:49:25 2010
  
  Copyright (c) 1982, 2010, Oracle.  All rights reserved.
  
  Connected to:
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
  With the Partitioning, OLAP, Data Mining and Real Application Testing options
  
  SQL>
  

  And now it ask the password,

  E:\Documents and Settings\aristadba>sqlplus system as sysdba/oracle
  
  SQL*Plus: Release 11.2.0.1.0 Production on Mon Aug 2 22:50:42 2010
  
  Copyright (c) 1982, 2010, Oracle.  All rights reserved.
  
  Enter password:
  
  Connected to:
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
  With the Partitioning, OLAP, Data Mining and Real Application Testing options
  
  SQL>
  

  Spot the difference?

  The user name and password must unite. What you are to provide the password with the role where it will not be considered.

  Update
  I missed that part,

  What is the correct command line, so he asks me the password? (without defining the variable ORACLE_SID of environment - basically, I want to know how to specify the user, his password and sid, all in the sqlplus command line, without being prompted to enter the password that I mentioned.)

  The only thing that you can specify is the user name and password. The SID must be defined by you, either explicitly using the export or oraenv command if you are on the local system and do not use the TNS to connect to the instance. If you use the TNS, then an appropriate entry should be there which would connect to the required database.

  HTH
  Aman...

  Published by: Aman... on August 2, 2010 22:54

• Is it possible to set the character set to the instance level?

  Hi all
  
  I have some confusion.
  
  means my database character set AL32UTF8.
  
  and I want tio character set of instance is WE8MSWIN1252
  
  He is liable to set the character set to the instance level?
  
  Please answer Yes or no and why?
  
  
  
  
  Thank you and best regards,

  Instance is memory process structure and background.

  Character set is for the data and the data is stored in the database that differentiate the instance.

  So the answer is no.

  Kind regards
  Teymur Hajiyev
  Oracle 10g certified master
  http://Teymur-Hajiyev.blogspot.com
  http://DBA.AZ

• table contains the name of the instance

  I'm a loop in an array that contains the name of the instance of a checkbox control. That is why the following code must check the correct box.
  
  for (p = 0; p < categories.length; p ++) {}
  MC1. MC2. Categories [p]. Selected = true ;}
  
  However I don't think I can right the expression with a table as part of the instance name.
  I know the works of table very well and that the checkboxs to be properly handled, so is it possible to change the code works? ... Thank you!

  If the categories is an array of strings (for example, instance names), use:

• no user key can be used for the instance of the component integration "Contact."

  I try to use the InsertOrUpdate method on the contacts. All I'm trying to add is a first contact name, first name, telephone number and the owner. Using InsertOrUpdate I get, no user key can be used for the instance of the component integration "Contact."
  
  I can use the Insert method with no problems. What Miss me? Why the InsertOrUpdate method will not insert it?
  
  Thank you.

  Hey... I also had the same problem into account.

  so I tried to give the ExternalSystemId. and it worked... It should work once you set the external id.

  Concerning
  Balaji Tr.