How to start, stop and restart the task
Hi allNeed advice on what is the right way to start, stop, and restart a Java task?
I tried with Executors.newCachedThreadPool () or fixedThreadPool(), however I could not present the task once. My program crashed when I tried again the task again after a shutdownnow command()
Tasks are designed to be run once. If you want to restart features, use a service:
http://docs.Oracle.com/JavaFX/2/API/JavaFX/concurrent/service.html
Service I posted in the following thread shows how to proceed:
Multithreading
Use of executors is unnecessary because a Service encapsulates the management of execution threads (although you can set your own liquidator on the service if you really need). Everything you need to do is use the start of the service, cancel, restart, and reset if necessary. If you do not use the cancel method, then you must ensure that your service is properly interrupt the current to cancel it for function, as you expect.
Tags: Java
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I'm Pramod.S, I PCI - 5154 digitizer, I'm acquirng data now my question is I want to acquire the data for say 1 min to stop, after the gap of 2: I want to start acquirng again automatically for 1 min. can you please guide me in this way. I'll be gratefull if you send examples to demonstrate this feature.
Pramod Hello,
Regarding your question on the acquisition of a min, wait 2 minutes and acquires again for a minute, you'll need to create a program to control the acquisition and away. Is there a programming language you will use to control the acquisition?
A simple control may use the function time in LabVIEW feature to see how long the acquisition has run before deciding to interrupt the acquisition and become inactive for 2 minutes. A simple implementation to start is attached.
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So, for the closure of this thread, which is the appropriate procedure - for them stopping and restarting the cssd on the two cluster 2 node - among the two below:
1 - do a "crsctl stop Sir' and then 'crsct start crs' on the first node. Then do the same thing on the second node
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You can run 'crsctl stop/start' at the same time on both nodes or so as you want (1 or 2), no problem.
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=========================================================================
William Lam
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Introduction to the vMA (tips/tricks)
Getting started with vSphere SDK for Perl
VMware Code Central - Scripts/code samples for developers and administrators
If you find this information useful, please give points to "correct" or "useful".
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Hi there, please kindly help me.
I have laptop of G470, Lenovo. Core I3, 8 GB RAM, 500 GB HDD, Bios Version 2.19 (updated)
in fact, after I have updated to version 2.19 bios I got these problem.
When I click on stop. the disc but stops the power still running.
When I click on restart (on battery) my laptop goes off completely
When I click on stop (on the adapter) my laptop will reboot.
first of all, I think that it is BONE, I have try all the BONES, but it is still the same problem.
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I tried to remove the Mirage client several times already but without success - systems stay in "connected suspended" State.
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I managed to past this error with VMware, no real support solution, and more:
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It could be that useful...
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message-windows will be stop in less than a minute. appears, and then the computer stops and restarts. It's windows vista and it's this evertime I use the computer
Hello
· This happens randomly, or when you open any application on the system?
· Since when are you facing this problem?
· Remember to make changes to the system?
Check the event viewer for the newspapers and let us know. Follow the steps mentioned in the link below.
Open event viewer
http://Windows.Microsoft.com/en-us/Windows7/open-Event-Viewer
What are the information contained in the logs of the event (Event Viewer)?
http://Windows.Microsoft.com/en-us/Windows7/what-information-appears-in-event-logs-Event-Viewer
Method 1:
Step 1:
I suggest you to check in safemode, if the problem persists. Follow the steps mentioned below.
a. restart the computer and keep tapping F8 until you reach the start menu.
b. Select safe mode and press ENTER.
Step 2:
I suggest you do a clean boot and see if the problem still occurs.
To perform a clean boot follow the steps mentioned in the link given below.
How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
http://support.Microsoft.com/kb/929135
Note: Follow step 7 to start the computer in normal startup.
Method 2:
It may be there is a scheduled task on your system. Check in Task Scheduler and if there is no scheduled tasks then, remove and check if the problem persists.
Automate tasks with Task Scheduler
Schedule a task
http://Windows.Microsoft.com/en-us/Windows-Vista/schedule-a-task
Thanks and regards.
Thahaseena M
Microsoft Answers Support Engineer.
Visit ourMicrosoft answers feedback Forum and let us know what you think. -
Frequently, my computer stops and restarts all am surfing the net. What can I do?
Hello
1. what type of internet connection do you use? What is a wired or wireless?
2. you receive messages or error codes?
2. did you of recent changes on the system?
Step 1:
You can check the following items and check if the problem occurs in safe mode with network.
Start your computer in safe mode
Startup options (including safe mode)
Step 2:
If you do not experience the problem in safe mode with networking, you can perform a clean boot and check.
A clean boot to check if startup item or services to third-party application is causing this issue.
You can read the following article to put the computer in a clean boot:
How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
After the troubleshooting steps, please refer to clean the boot link to put the computer to normal startup mode.
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How instance recovery and restart the database after SHUTDOWN ABORT?
How instance recovery and restart the database after the database is closed by using the command "SHUTDOWN ABORT"?Recovery if instance Oracle background SMON instance failure process using or stop quitting or database starting strength. After shutdown abort you just restart the startup database, oracle will take care for instance recovery you need'nt to intervene for example recovery.
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Recharging according to the printing software and get always the same error.
Hello
You must ask in the answers – Windows Forums for your version of Windows.
Answers - Windows Forums
http://answers.Microsoft.com/en-us/WindowsHow to ask a question
http://support.Microsoft.com/kb/555375==================================
Here is a troubleshooting guide for Windows 7 - Vista would be very similar.
Check with the printer manufacturer for updated drivers and support for known issues.
Check chan seen message here - one of the highest.
fixed spooler subsystem app stopped working
http://social.technet.Microsoft.com/forums/en/itprovistaprinting/thread/460f297a-dd66-4476-A176-542e1519ca3e==================================
Follow these steps in the kind of prerequisites:
Clean the General corruption and repair or replace the damaged/missing files.
Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup
Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN
Enter this at the command prompt - sfc/scannow
How to fix the system files of Windows 7 with the System File Checker
http://www.SevenForums.com/tutorials/1538-SFC-SCANNOW-Command-System-File-Checker.htmlThen run checkdisk (chkdsk).
How to run check disk in Windows 7
http://www.SevenForums.com/tutorials/433-disk-check.html------------------------------------------------------
References to Vista also apply to Windows 7.
Go to the printer manufacturer's website and get the latest drivers - download - REGISTER - install yet. When loan
to install - make a right-click on the pilot - run as administrator.Also check with the manufacturer of your printer and forums support.
--------------------------------------
Use this method to clear the spooler and then uninstall and reinstall your printer (check with the manufacturer for)
the latest driver).Check Mr. Fixits here and if you use the other methods go back and try again later.
Problems of print and error - a Mr Fixit of printing
http://support.Microsoft.com/GP/printing_problemsSolve printer problems - a Mr Fixit
http://windowshelp.Microsoft.com/Windows/en-us/help/8c11977e-8244-408f-A036-7978a618d7a21033.mspx------------------------------------------------------
Logon as administrator
Start - type in the search box-> COMMAND - control to the top of the list and RIGHT CLICK – RUN AS ADMIN
You can copy and paste each line except those brackets and press ENTER after each.
net stop Spooler
(echo suppression of all print jobs)<-- you="" should="" see="" this="">-->
ping localhost n 4 > zero
del/q %SystemRoot%\system32\spool\printers\*.*
net start Spooler
(sound Done!)<-- you="" should="" see="" this="">-->
ping localhost n 4 > zero
Another way
http://4sysops.com/archives/how-to-cancel-a-print-job-that-hangs-under-Windows-Vista-and-XP/Check the print - DELETE/STOP queue all jobs - then right click on the printer - REMOVAL
http://windowshelp.Microsoft.com/Windows/en-us/help/bb6f81d9-4092-4ac8-9716-2bd008f513e11033.mspxIf you use Control Panel - Classic - printers
Try after unplugging your printer if necessary.
-------------------------------------------------------------Also check the spooler print and its dependencies and addictions Service.
Print Spooler service (see the following link BlackViper for Windows 7 default dependencies)
http://wiki.blackviper.com/wiki/Print_SpoolerBlackViper Windows 7 Service - default settings
http://www.blackviper.com/Windows_7/servicecfg.htmHow difficulty Windows Vista print spooler starts do not
http://www.ehow.com/how_4920100_vista-print-spooler-not-starting.html------------------------------------------------------------
Check this thread if necessary - to stop and erase the spooler
and here
I hope this helps.
Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">->
I hope this helps.
Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">->
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