Hi Knime team,
I have a problem with launching Knime executables.
With our team we schedule workflow launches via a .bat in the backgorund on a Windows server, and finally we collect the flow launch in .zip format and upload the log (the one created by the software in “\workspace.metadata\knime\knime.log” )
We actually have many launches scheduled in parallel, but sometimes these launches fail, apparently without even starting with the executable.
We can’t understand why.
Below I leave the anomalies collected:
!ENTRY org.eclipse.osgi 4 0 2024-09-20 07:34:03.951
!MESSAGE Unable to extract content: osgi.identity; osgi.identity=“de.mpc.pia.knime.dependencies”; type=“osgi.bundle”; version:Version=“1.4.6.v202206101448”; singleton:=“true”: libs/pia/lib/commons-net-2.2.jar
!STACK 0
java.nio.file.FileSystemException: D:\Program Files\knime_4.6.0\configuration\org.eclipse.osgi\199\0.cp\libs\pia\lib\commons-net-2.2.jar: The process cannot access the file because it is being used by another process
!ENTRY de.mpc.pia.knime.dependencies 4 0 2024-09-20 07:34:04.548
!MESSAGE FrameworkEvent ERROR
!STACK 0
java.io.IOException: Exception in opening zip file: D:\Program Files\knime_4.6.0\configuration\org.eclipse.osgi\199\0.cp\libs\pia\lib\jmztab-modular-model-3.0.8.jar
at org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:353)
Caused by: java.io.IOException: The file “D:\Program Files\knime_4.6.0\configuration\org.eclipse.osgi\213\0.cp\lib\fastutil-6.5.1.jar” does not exist
at org.eclipse.osgi.storage.bundlefile.ZipBundleFile.(ZipBundleFile.java:43)
at org.eclipse.osgi.storage.Storage.createBundleFile(Storage.java:1202)
… 128 more
!ENTRY org.eclipse.osgi 4 0 2024-09-20 07:34:06.997
!MESSAGE Application error
!STACK 1
java.lang.IllegalStateException: Unable to acquire application service. Ensure that the org.eclipse.core.runtime bundle is resolved and started (see config.ini).
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:81)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
Caused by: java.io.IOException: The file “D:\Program Files\knime_4.6.0\configuration\org.eclipse.osgi\213\0.cp\lib\fastutil-6.5.1.jar” does not exist
at org.eclipse.osgi.storage.bundlefile.ZipBundleFile.(ZipBundleFile.java:43)
at org.eclipse.osgi.storage.Storage.createBundleFile(Storage.java:1202)
… 128 more
Root exception:
java.lang.NoClassDefFoundError: org/eclipse/core/runtime/Plugin
at java.base/java.lang.ClassLoader.defineClass1(Native Method)