I am looking for a way with which I can find any and all programs which are using Java on a windows server. Is there a cmd command or something similar which would give me a list of all programs using java? Thanks
I'm on this for a really long time. I need to have JRE 6 running on a new nonactivated Windows server 2019 essentials to be able to use a very old remote controller for some servers (old IBM & DELL racks).
No matter what version of java I install, it's just not running. I don't see it in the bottom right corner or in the running services. I know it seems very basic but I couldn't find a solution online.
Am I missing something? All I could find online is suggestions to add java to the environment variables but that is for a different issue. I tried it desperately but of course it didn't solve the problem.
Java, or more precisely the Java Virtual Machine (JVM), is not something that runs in the background. JVM is used to start specific applications. How the java.exe or similar executable will be resolved and invoked will depend on the specific application.
I have a Java 10 application on Windows Server 2016 which is continually writing to a file using java.util.logging. In Windows File Explorer, the "Last modified" and "Size" columns do not update. Pressing [F5] does not update the details. DOS DIR gives the same incorrect answer. Right Click > Properties > Details gives an even different (and older) answer.
The system-global switch NtfsDisableLastAccessUpdate (REG_DWORD) 1 is located under HKLM\System\CurrentControlSet\Control\FileSystem and is set by default to 1. This switch reduces disk I/O load and latencies by disabling date and time stamp updating for the last file or directory access. Clean installations of Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, and Windows Server 2008 enable this setting by default, and you do not need to adjust it. Earlier versions of Windows did not set this key. If your server is running an earlier version of Windows, or it was upgraded to Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, or Windows Server 2008, you should enable this setting.
I have recently migrated some scheduled jobs from a Windows Server 2012 virtual server to a new Windows Server 2019 virtual server, and have noticed some notable performance degradation in certain jobs. Particularly, jobs which communicate with our DB2 database using an AS400 JDBC connection pool data source. The database is hosted on an IBM iSeries AS/400.
This project simply connects to the DB2 database and executes an SQL update command. On other servers, the same command will take 2.5 minutes, but on Windows Server 2019 it takes anywhere from 15 minutes to over an hour. I have monitored CPU, RAM, and network activity on the server and database while the job is running, and nothing stands out. Below are the results of testing on various operating systems and JDKs:
As shown above, I tried on a fresh install of server 2016 and did not experience the performance issues, but when I tried on a fresh install of Windows Server 2019, I was able to replicate the performance degradation.
I have a dream to build a home server where I deploy my own java web applications for LAN access only. I have got also a Windows Server machine for running them. I am little bit outdated about all server related things, so I want to know is there any possible advantage of that server ability of my platform?
Have I understood right, that Java web applications are run only at Java specific servers and there is no use of the Windows Server program in this case, meaning that I have to build a Java server inside the other server to run any Java program?
I looked aroung StackExchange and found a StackOverFlow question and answer that makes it clear, that you need an Java Application Server to run Java applications even if you were already having a Windows server as your machine.
I thought first that any server will do, but this Q&A pair says I need still that server inside server before Java Web Application can be served. Mainly I suppose the interpreting of Java language at run time needs that Java specific server.
I'm looking into using Ansible from a Linux server to deploy web applications on Windows systems. Each Windows system has a number of applications, each application has its own Java and Tomcat executable (don't ask - legacy setup).
Hi All ,
am facing difficulty in installing java extension in a robot machine. i tried to use this tool ,
screenscrape java extension. but it gave me , following error. any help would be really useful.
note: running command prompt in the admin mode
image19201080 156 KB
i duno what to say about myself! but you were right ! its 0 KB! now what to do ?
image81350 3.6 KB
is is because of this reason that i was not able to run the setupextensions exe? because that file seems to be fine . but while installing java extension i got #4Error that isthe main reason i switched to this screenscrapejavasupport installation.
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The error I received (Could not copy over file "C:\Program Files (x86)\Java\jre1.8.0_241\bin\UiPathJavaBridgeV8.dll". It is being used by another process. Retry after closing all java applications.) indicated to me that the Javabridge was already installed which makes sense as I included it with the msi originally and I had java process loaded in the background so the dll was in use.
The documentation actually shows you exactly what needs to be added to the app server. He's choosing to use this batch file instead. The syntax in that batch file looks OK to me, but the problem is that we can't see what's actually invoking his app server. We also can't see when this file is being executed. On Windows, he could be using a service, which may not be using those environment variables.
You can run .NET/Java/Node.js/Whatever inside native Windows containers hosted on Windows servers. All you need is: Windows Server 2016 (or Windows 10), install Docker, install the Windows base image, create/run a docker image from a registry.
Minecraft is a popular sandbox video game in which players may build and explore virtual worlds made up of blocks. While the game can be played alone, it's generally more fun to play with friends on a multiplayer server.
Minecraft has a large and active community of players and developers who can provide support and resources for setting up and running your Minecraft server. This means that you can easily find tutorials, forums, and other resources to help you get the most out of your Minecraft server.
Azure allows you to quickly and easily adjust the size and performance of your Minecraft server to match your needs. With features such as automatic failover, load balancing, and data replication, you can ensure that your Minecraft server is always up and running, even in the event of hardware failure or other issues.
Windows Server 2022 offers a secure platform that is intended to safeguard against cyber threats and data breaches. You may secure your Minecraft server from harmful assaults and illegal access by using built-in security capabilities such as Windows Defender, Azure Security Center, and network security groups.
Setting up a Minecraft Java server on a Windows Server 2022 Azure Edition is a great way to play with friends in a secure and scalable environment. With our Minecraft Java Server, you can create a fun and engaging Minecraft experience for your players while keeping your server safe and secure!
Flexeraaxf$aaa: C:\Users\Administrator\AppData\Local\Temp\2\I1677784313\Windows_Pure_64_Bit\resource\iawin32.dll not found at Flexeraaxf.af(Unknown Source) at Flexeraaxf.aa(Unknown Source) at com.zerog.ia.installer.LifeCycleManager.init(Unknown Source) at com.zerog.ia.installer.LifeCycleManager.executeApplication(Unknown Source) at com.zerog.ia.installer.Main.main(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.zerog.lax.LAX.launch(Unknown Source) at com.zerog.lax.LAX.main(Unknown Source)
Solution:
1. Make sure the Java KDK or JRE is a 64bit version only.
2. If using jdk-8u351-windows-x64.exe which has issues with the FNO installer (InstallShield did not support the latest version of JDK), can you downgrade to Java 64-bit 8u301 or earlier as a temporary fix until the latest JDK tested with FNO installer.
We recently migrated to a Windows 2016 server, and now many of our reports are failing with the following error: ERROR: Unable to attach current thread.
ERROR: Unable to load the Java Virtual Machine. Please see the installation instructions or system administrator.
I've run some of the suggestions on similar problems, but I'm not finding a solution for Windows 2016. The proc javainfo does not run correctly. The jreoptions output follows. I did check and the jvm.dll path is correct.
I do not remember, how I did to install under Windows.
Anyway, the String should be (windows address)
connectionString: "jdbc:ucanaccess:///C:\Users\me\my\AccessDatabase.mdb
I find this in my docs.
1, You are better off converting your access DB to MS sql express, which will import all your data into the tables / databases and have far better performance than access plus lucee supports MSSQL
2. You will need to install the ODBC drivers for your windows version, and you will need to install microsoft office Unable to use the Access ODBC, OLEDB or DAO interfaces outside Office Click-to-Run applications - Office Microsoft Learn
3. Lastly, you can follow this tutorial if you cant JUST LIVE without access, it is the JAVA connector how to, which you will have to wrap cfcode around
Java JDBC Example Connect to Microsoft Access Database