Quartz to schedule BPEL

Hi All,
I am using quartz scheduler to schedule bpel's.
I have a class A which schedules class B to run after every 24 hours using SimpleTrigger. In class B we are schedulling many other jobs using CronTrigger. The schedule time for jobs scheduled in class B are picked from the database(custom tables).
The app server used in Oracle AS 10.1.3.3.
The program works fine on windows install of Oracle AS 10.1.3.3.
On linux install the behavior is very strange. It works some times and other times it doesn't start up.
Is such kind of trigger chaining a workable solution using quartz?
Thanks for the help in advance.

http://technology.amis.nl/blog/1372/starting-a-bpel-process-instance-according-to-a-timed-schedule-in-oracle-bpel-pm

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Scheduling BPEL Process in 11g using native SOA Suite functionatliy

I have spent a significant amount of time reviewing documentation and the forums and have been unable to find a definitive answer on the ability to schedule a BPEL process in SOA Suite 11g.
A similar question was asked here with no response:
BPEL(SOA11G) and Quartz
In SOA Suite 10.1.3.x it is discussed frequently:
http://www.oracle.com/technology/tech/soa/soa-suite-best-practices/soa_best_practices_1013x_drop1.pdf
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It appeared to be an actual feature in one of the technology previews:
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Hi-
You can refer to the below link.
http://darwin-it.blogspot.com/2008/01/how-to-create-bpel-job-scheduler.html
I have not personally tried but I think it should work.
PLease let us know how it goes.
Thanks,
Dibya

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Hi All -
I have a BPEL process which receives the file from file adapter and has polling frequency of 5 minutes.
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Hi James,
Let me explain my process:
1. First process:
I have BPEL process which starts with recieve activity on database adapter. Database adapter has a polling on database table inserts or updates.
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Anyway to use quartz to schedule jobs without EJB

Hai all,
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BPEL Adapters & Scheduling

Hi guy,
I have downloaded BPEL Process Manager 2.1.2 (the last production version, i think) and already read documentation ... I have some questions:
1) Do exist an FTP Adapter to move file via FTP? I have seen File Adapter and that it moves/handles file on the same machine (I think so). Is it possible using File Adapter? If it's possible, how can I use File Adapter to do it?
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No, but have implemented something that works.
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https://community.jboss.org/en/jbossas?view=discussions

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Hi friends
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Ravi

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Scenario
I try to implement a BPEL which runs some activities periodically until meets some condition.
Problem
1. How should I goto the start activity of the loop when the process finishes one cycle?
2. Could BPEL terminate in the middle of the cycle rather than in the end of the cycle?
Pls apologize the unclear description, waiting for your words.
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Robert

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OnAlarm/wait thread count configuration in BPEL

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how to use quartz job scheduling framework to send mails to a recipint when he places an order.
give idea abt how it is going to detect the placing of order.is there any listener to detect that
Edited by: sivaprasadrao on Jun 30, 2008 3:15 AM

Hi,
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Ram.

Quartz Vs JMS ?

Hi All,
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I like to use any one scheduler in my program. I like to know your suggestions and comments on this.
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I like to know the differences between
es between Quartz Job Scheduler and JMS (Java Message
Service). Quartz is lacking some features which is
there in JMS (such as queuing,dis-allowing of
concurrent execution of jobs). When to go for Quartz
Job Scheduler rather than using JMS Technology.If the purpose is to only schedule the jobs, Quartz should go well. If you really have constraints like preventing concurrent execution of jobs, you should think of having a JMS based solution.
A Google search brings up this link.
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OIM schedule task not working properly (error - MISFIRE_INSTRUCTION_RE....)

Hello,
we're doing trusted reconciliation from DB and it is implemented through a GTC connector (OIM 10g BP 15).
After we did a sync of OIM from prod to this environment, we're seeing issue using this related trusted recon scheduled job. Here is the error :
DEBUG,24 Jan 2012 15:09:12,321,[XELLERATE.SCHEDULER],Loading Scheduled task class com.thortech.xl.scheduler.core.quartz.QuartzWrapperusing ADP classloader
DEBUG,24 Jan 2012 15:09:12,321,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader entered.
DEBUG,24 Jan 2012 15:09:12,321,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader left.
DEBUG,24 Jan 2012 15:09:12,340,[XELLERATE.SCHEDULER],Class/Method: QuartzSchedulerImpl/getQuartzTrigger entered.
DEBUG,24 Jan 2012 15:09:12,340,[XELLERATE.SCHEDULER],Creating Custom Trigger with StartTime 2012-01-24 with repeat interval of 21600000 secs
DEBUG,24 Jan 2012 15:09:12,340,[XELLERATE.SCHEDULER],triggerFreq : CUSTOM
DEBUG,24 Jan 2012 15:09:12,340,[XELLERATE.SCHEDULER],triggerImpl : Trigger 'DEFAULT.MYMDB_GTC': triggerClass: 'org.quartz.SimpleTrigger isVolatile: false calendar: 'null' misfireInstruction: 0
DEBUG,24 Jan 2012 15:09:12,340,[XELLERATE.SCHEDULER],trigger Misfire instruction : MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_EXISTING_COUNT
DEBUG,24 Jan 2012 15:09:12,340,[XELLERATE.SCHEDULER],Class/Method: QuartzSchedulerImpl/getQuartzTrigger left.
DEBUG,24 Jan 2012 15:09:12,340,[XELLERATE.SCHEDULER],MYMDB_GTC trigger is related to DEFAULT.MYMDB_GTC and new job is DEFAULT.MYMDB_GTC
DEBUG,24 Jan 2012 15:09:12,340,[XELLERATE.SCHEDULER],Scheduling task : MYMDB_GTC with trigger : Trigger 'DEFAULT.MYMDB_GTC': triggerClass: 'org.quartz.SimpleTrigger isVolatile: false calendar: 'null' misfireInstruction: 5
DEBUG,24 Jan 2012 15:09:12,392,[XELLERATE.SCHEDULER],Loading Scheduled task class com.thortech.xl.scheduler.core.quartz.QuartzWrapperusing ADP classloader
DEBUG,24 Jan 2012 15:09:12,392,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader entered.
DEBUG,24 Jan 2012 15:09:12,392,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader left.
DEBUG,24 Jan 2012 15:09:12,407,[XELLERATE.SCHEDULER],Class/Method: QuartzSchedulerImpl/updateXellerateForTrigger entered.
DEBUG,24 Jan 2012 15:09:12,407,[XELLERATE.SCHEDULER],Updating Trigger Details: lastStartTime : 2012-01-24 lastStopTime : Tue Jan 24 15:09:12 PST 2012 nextStartTime : 2012-01-24
DEBUG,24 Jan 2012 15:09:12,411,[XELLERATE.SCHEDULER],LefMethodDebug
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DEBUG,24 Jan 2012 15:09:14,035,[XELLERATE.SCHEDULER],Loading Scheduled task class com.thortech.xl.scheduler.core.quartz.QuartzWrapperusing ADP classloader
DEBUG,24 Jan 2012 15:09:14,035,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader entered.
DEBUG,24 Jan 2012 15:09:14,035,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader left.
DEBUG,24 Jan 2012 15:09:14,066,[XELLERATE.SCHEDULER],Loading Scheduled task class com.thortech.xl.scheduler.core.quartz.QuartzWrapperusing ADP classloader
DEBUG,24 Jan 2012 15:09:14,066,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader entered.
DEBUG,24 Jan 2012 15:09:14,066,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader left.
INFO,24 Jan 2012 15:09:14,093,[XELLERATE.SERVER],Quartz Executing Scheduled task : MYMDB_GTC
DEBUG,24 Jan 2012 15:09:14,099,[XELLERATE.SCHEDULER],Class/Method: SchedulerUtil/eventPreInsert entered.
DEBUG,24 Jan 2012 15:09:14,099,[XELLERATE.SCHEDULER],Class/Method: SchedulerUtil/getSchedulerInstanc left.
DEBUG,24 Jan 2012 15:09:14,175,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader entered.
DEBUG,24 Jan 2012 15:09:14,175,[XELLERATE.ADAPTERS],Class/Method: tcADPClassLoader/getClassLoader left.
Any idea what could be wrong here?
Thanks,

Hello,
I tried "Edit" the GTC connector and "SAVE" the connector back without doing any editing. I hope that will not cause any difference in the deployed corresponding GTC schedule task which used to work earlier.
Anyways, i also checked the trusted source database and populated some new values in there and tried reconciling again (incremental reconciliation configured). Surprisingly i see some new error in the logs. Is this because of the unnecessary "Edit" operation i performed ?
==========================================================================================================
ERROR,31 Jan 2012 16:22:49,269,[XELLERATE.GC.FRAMEWORKRECONCILIATION],Reconciliation Encountered error:
java.lang.IllegalArgumentException: Cannot format given Object as a Date
at java.text.DateFormat.format(DateFormat.java:281)
at java.text.Format.format(Format.java:140)
at com.thortech.xl.gc.impl.common.DBFacade.getStringFromSQLObject(Unknown Source)
at com.thortech.xl.gc.impl.common.DBFacade.retrieveRecord(Unknown Source)
at com.thortech.xl.gc.impl.common.DBFacade.getRecord(Unknown Source)
at com.thortech.xl.gc.impl.common.DBFacade.getTargetRecord(Unknown Source)
at com.thortech.xl.gc.impl.recon.DBReconTransportProvider.getFirstPage(Unknown Source)
at com.thortech.xl.gc.runtime.GCScheduleTask.execute(Unknown Source)
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at com.thortech.xl.scheduler.core.quartz.QuartzWrapper$TaskExecutionAction.run(Unknown Source)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.security.Security.runAs(Security.java:41)
at Thor.API.Security.LoginHandler.weblogicLoginSession.runAs(Unknown Source)
at com.thortech.xl.scheduler.core.quartz.QuartzWrapper.execute(Unknown Source)
at org.quartz.core.JobRunShell.run(JobRunShell.java:178)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:477)
DEBUG,31 Jan 2012 16:22:49,270,[XELLERATE.SCHEDULER.TASK],Class/Method: SchedulerBaseTask/setResult entered.
DEBUG,31 Jan 2012 16:22:49,270,[XELLERATE.SCHEDULER.TASK],Class/Method: SchedulerBaseTask/setResult left.
WARN,31 Jan 2012 16:22:49,270,[XELLERATE.GC.FRAMEWORKRECONCILIATION],Though Reconciliation Scheduled task has encountered an error, Reconciliation Transport providers have been "ended" smoothly. Any provider operation that occurs during that "end" or "clean-up" phase would have been executed e.g. Data archival. In case you want that data to be a part of next Reconciliation execution, restore it from Staging. Provider logs must be containing details about storage entities that would have been archived
DEBUG,31 Jan 2012 16:22:49,270,[XELLERATE.SCHEDULER.TASK],Class/Method: SchedulerBaseTask/run left.
========================================================================================

Priority based processing & Scheduling

Hello,
We are using Oracle SOA Suite 11g and have the following 2 requirements:
*1. Priority based processing:* We need to prioritize the SOAP requests from the clients. e.g. the requests from the GUI should be prioritized compared to the mass processing requests. Do we have some out of the box capabilities in Oracle SOA Suite to achieve this?
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Hi Prafull,
I can think of the only solution based on the deployment, where the requests from the mass provisioning goes somehow to a different nodes.Yes. It is an option. From my point of view, you should do the priority based routing in service bus. Service bus should receive the message and on the basis of it's priority (you may set a custom header), it should route the message to the appropriate instance. When I say instance, it may be a different node, a different service or any persistent location (AQ, JMS Queue or Topic). Each and every instance will process all the messages it receives.
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Re: How to implement in OSB: Scheduling, Timers and Custom properties
It's a topic of debate and I think by going through above two threads you may understand that. Let us know your use case in detail.
Regards,
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<2007-12-06 10:39:37,758> <ERROR> <default.collaxa.cube.engine.dispatch> <BaseScheduledWorker::process> Failed to handle dispatch message ... exception
java.lang.NullPointerException
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ORABPEL-00025
Cannot unschedule agent.
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     at org.quartz.impl.SchedulerRepository.bind(SchedulerRepository.java:87)
     at org.quartz.impl.StdSchedulerFactory.instantiate(StdSchedulerFactory.java:967)
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<remoteFault xmlns="http://schemas.oracle.com/bpel/extension"><part name="summary"><summary>when invoking locally the endpoint 'http://pukldr00000.whatever.co.uk:7833/orabpel/default/invoker_name/1.0/processname/rolename', ; nested exception is:
     ORABPEL-00000
Exception not handled by the Collaxa Cube system.
An unhandled exception has been thrown in the Collaxa Cube system. The exception reported is: "ORABPEL-08003
Failed to read wsdl.
Failed to read wsdl at "http://pukldr00000.whatever.co.uk:7833/orabpel/default/processname/processname?wsdl", because "Failed to read WSDL from http://pukldr00000.whatever.co.uk:7833/orabpel/default/processname/processname?wsdl: HTTP connection error code is 500"
Any help gratefully appreciated.

SR has been filed for some time and includes an example. My example is as follows, async process A calls async process B, async process B just does a 20 second sleep in java before doing callback to A. To demonstrate the issue I just set off process A and shut down the oc4j through Enterprise Manager, process B hits the failed to read wsdl when it tries to callback to A. It seems like some of the infrastructure has been taken down before all of the in-memory processes have hit a dehydration point, which is not good !
SR # is 6615784.993 I am now escalating.

BI Publisher "Report Job" not showing job continously searching

Hi Experts,
I'm facing problem while schedule job in Oracle BI Publisher, I successfully schedule job (for bursting) and its running 3 or 4 days continuously, as a result got the report by email but after that I don't get any email, even no error message by email as well. when I go to "Report Job" it showing no data and continuously searching, showing "Fetching Jobs Data....." right top of the page
Administration>Scheduler Configuration
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Oracle BI Publisher 11.1.1.6.0

Ok, you cannot see report scheduler information, report history if scheduler is down or hung.
1. How many reports are simultaneously scheduled to run?
2. How do you rate the size of the scheduled reports? Based on number of rows it generates - Small? Medium? or Large?
Looks like BI Publisher is not able to push jobs into the scheduler queue.
Please check BIP scheduler database table "QRTZ_FIRED_TRIGGERS" to see any running or pending jobs.
You will come to the root cause of the issue by setting the BIP log level to trace:32
http://docs.oracle.com/cd/E28280_01/bi.1111/e22255/diagnostics.htm#BIPAD343
or configure xdodebug
https://blogs.oracle.com/xmlpublisher/entry/get_logging
Take next action steps based on the error/warning that will be captured in the log files during the time of scheduling
You can also consider the following but I would prefer to check the log files first
Please try this at your BIP server side
1. Increase Java Heapsize if it is less
2. Increase BIP Scheduler Database size
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Quartz to schedule BPEL

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