New knime server setup - executor error

I just completed a fresh new installation of knime server in a linuxRH7 machine. The problem is that the executor is not being started so jobs are not being loaded.

I tryied to start it manually but I get this error

~DEV~ knime:/opt/knime_server/knime_executor/knime_4.1.1 $ ./knime -nosplash -consolelog -application com.knime.enterprise.slave.KNIME_REMOTE_APPLICATION
CompilerOracle: exclude javax/swing/text/GlyphView.getBreakSpot
!SESSION 2021-03-02 13:30:26.348 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.8.0_202
java.vendor=AdoptOpenJdk
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments: -profileLocation http://127.0.0.1:8080/knime/rest/v4/profiles/contents -profileList executor -application com.knime.enterprise.slave.KNIME_REMOTE_APPLICATION
Command-line arguments: -os linux -ws gtk -arch x86_64 -profileLocation http://127.0.0.1:8080/knime/rest/v4/profiles/contents -profileList executor -consolelog -application com.knime.enterprise.slave.KNIME_REMOTE_APPLICATION

!ENTRY org.eclipse.osgi 4 0 2021-03-02 13:30:27.139
!MESSAGE Application error
!STACK 1
java.lang.RuntimeException: Application “com.knime.enterprise.slave.KNIME_REMOTE_APPLICATION” could not be found in the registry. The applications available are: com.knime.enterprise.client.filesystem.KNIME_WORKFLOW_DOWNLOADER, com.knime.enterprise.client.filesystem.KNIME_WORKFLOW_UPLOADER, org.eclipse.ant.core.antRunner, org.eclipse.birt.report.engine.ReportExecutor, org.eclipse.e4.ui.workbench.swt.E4Application, org.eclipse.e4.ui.workbench.swt.GenTopic, org.eclipse.equinox.app.error, org.eclipse.equinox.p2.director, org.eclipse.equinox.p2.garbagecollector.application, org.eclipse.equinox.p2.publisher.InstallPublisher, org.eclipse.equinox.p2.publisher.EclipseGenerator, org.eclipse.equinox.p2.publisher.ProductPublisher, org.eclipse.equinox.p2.publisher.FeaturesAndBundlesPublisher, org.eclipse.equinox.p2.reconciler.application, org.eclipse.equinox.p2.repository.repo2runnable, org.eclipse.equinox.p2.repository.metadataverifier, org.eclipse.equinox.p2.artifact.repository.mirrorApplication, org.eclipse.equinox.p2.metadata.repository.mirrorApplication, org.eclipse.equinox.p2.touchpoint.natives.nativePackageExtractor, org.eclipse.equinox.p2.updatesite.UpdateSitePublisher, org.eclipse.equinox.p2.publisher.UpdateSitePublisher, org.eclipse.equinox.p2.publisher.CategoryPublisher, org.eclipse.help.base.infocenterApplication, org.eclipse.help.base.helpApplication, org.eclipse.help.base.indexTool, org.eclipse.jdt.core.JavaCodeFormatter, org.eclipse.jdt.core.JavaIndexer, org.eclipse.ui.ide.workbench, org.knime.product.KNIME_APPLICATION, org.knime.product.KNIME_BATCH_APPLICATION, org.knime.product.KNIME_PROTOCOL_APPLICATION, org.knime.workbench.help.KNIME_Documentation_Builder, org.knime.workbench.repository.NodeDocumentationGenerator, org.knime.workbench.repository.Nodalizer.
at org.eclipse.equinox.internal.app.EclipseAppContainer.startDefaultApp(EclipseAppContainer.java:248)
at org.eclipse.equinox.internal.app.MainApplicationLauncher.run(MainApplicationLauncher.java:29)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
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 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:1499)
at org.eclipse.equinox.launcher.Main.main(Main.java:1472)
gogo: InterruptedException: sleep interrupted
java.lang.InterruptedException: sleep interrupted
at java.lang.Thread.sleep(Native Method)
at org.apache.felix.gogo.shell.Activator.run(Activator.java:72)
at java.lang.Thread.run(Thread.java:748)
Knime: Cannot open display:
Knime:
An error has occurred. See the log file
/opt/knime_server/knime_executor/knime_4.1.1/configuration/1614709826430.log.
~DEV~ knime:/opt/knime_server/knime_executor/knime_4.1.1 $

Hi @vivasjm ,

how did you provide the executor? Did you install it during KNIME Server installation or did you install it manually? For the latter, did you use a full build? Full builds of different versions can be found here: KNIME Product Downloads | KNIME

Best regards,
Marten

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I use an existing executor I did not install it during knime server installation, I just unzip it and provide the executor path.

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Hi @vivasjm,

we’ll follow up via support channel for in depth analysis.

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