The Siemens Community Catalyst program was co-created with our community to acknowledge technology leaders who consistently contribute to the Siemens Community. Nominations are accepted on a rolling basis.
Hi...do I read that correct that RM 7.4 Server requires another complete re-install and not just an EAR upgrade? We did this for RM 7.3...
Hey Scott,
My colleague Jesús was a great help for this and forwarded along your installation folder. I was able to execute with your installer.xml on linux and windows without errors when I added in my own file locations. I think the big issue I noticed is that it looks like it is set to write to the exact same location as your 7.3 install.
This seems like the issue to me, the file architecture is very different between versions and likely the operating system isn't able to differentiate or locate the correct files. Lets try changing your headless installation location to a seperate path and lets see how it goes.
Yes, you have to do a full upgrade. It's because of the parallelization framework that's been integrated into the guts. I know it's a PITA but think of the POWAH you get!
Thanks T-Bone. Your Darth Vader inspiration allowed me to attempt this. Unfortunately I got an installation error while trying to install on headless Linux:
Feb 14, 2017 10:01:40 AM com.rapidminer.server.installer.install.Installer getInstallerRootDirectory
INFO: Installation directory is: /opt/rapidminer-server-7-4/rapidminer-server-installer-7.4.0
Installation started.
20%
40%
60%
80%
Feb 14, 2017 10:01:43 AM com.rapidminer.server.installer.util.CommandLineHandler update
SEVERE: An error occured! Installation failed!
java.nio.file.NoSuchFileException: /opt/rapidminer-server-7-4/standalone/configuration/max-memory.conf
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214)
at java.nio.file.Files.newByteChannel(Files.java:361)
at java.nio.file.Files.newByteChannel(Files.java:407)
at java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:384)
at java.nio.file.Files.newInputStream(Files.java:152)
at com.rapidminer.server.installer.install.RapidMinerServerInstallerRunnable.configureMemorySettings(RapidMinerServerInstallerRunnable.java:792)
at com.rapidminer.server.installer.install.RapidMinerServerInstallerRunnable.run(RapidMinerServerInstallerRunnable.java:119)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Thoughts?
Hi thanks for writing back. No sorry I had changed the installation folder to a new one. I guess i sent you a prior version of installer.xml. Here's what I'm using (with some info XXX'ed out):
<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"><properties><entry key="db_url">localhost</entry><entry key="db_port">3306</entry><entry key="server_service_id_overwrite">null</entry><entry key="eula_accepted">true</entry><entry key="server_port">8080</entry><entry key="db_password">XXXXX</entry><entry key="mail_password">MyMailPassword</entry><entry key="installation_directory">/opt/rapidminer-server-7-4</entry><entry key="license_key">XXXX</entry><entry key="server_host">ip-10-0-1-137</entry><entry key="db_driverclass">com.mysql.jdbc.Driver</entry><entry key="server_register_as_service">true</entry><entry key="mail_port">25</entry><entry key="server_service_linux_variant">SUSE</entry><entry key="mail_sender">rapidminer-server@example.com</entry><entry key="memory_max">7000</entry><entry key="db_system">MySQL</entry><entry key="radoop_proxy_port">1081</entry><entry key="mail_url">smtp.example.com</entry><entry key="server_service_name">RapidMiner_Server</entry><entry key="java_home">/usr/lib/jvm/java-8-oracle</entry><entry key="db_user">XXXX</entry><entry key="server_service_id">RMS250SVC</entry><entry key="db_driver_path_is_relative">true</entry><entry key="server_host_bind_only">false</entry><entry key="radoop_proxy_enable">false</entry><entry key="mail_user">admin</entry><entry key="db_schema">rapidminer-server</entry><entry key="db_driver_path">data/jdbc/mysql-connector-java-5.1.31.jar</entry> </properties>
Scott
hmm ok downloaded the file fresh and then went through the same steps and this time it installed. Weird. OK thanks.
ok now what's the magic trick to get my extensions to load? I put them into the usual extensions folder (web mining and text mining), rebooted the server. Nada.
is com.rapidanalytics.plugindir set correctly? What is the log saying?
~Martin
yup that was the problem. Arrgghh!
Hi Scott,
that's strange. It worked for me without problems. Perhaps disk full?
Greetings,
Sebastian
Join us for a community conversation on how High-Performance Computing (HPC) and Simcenter PSIM work together to meet the increasing demands of modern power electronics simulation. During this one-hour technical session, you'll discover how leveraging HPC can speed up simulations, improve scalability, and empower engineers…
Join us for a community conversation on accelerating your motor simulation workflow with Simcenter Simlab. In this beginner-friendly session, we'll introduce the platform's automated model-building capabilities and show how easy it is to set up your first electric motor analysis. You'll see the basic steps of geometry…
Join us for a Community Conversation where we'll discuss practical approaches to analyzing complex electromagnetic models using hybrid solver techniques. This session will provide a general overview of how different computational methods can be combined within a single simulation to address models containing varied…
