topic Re: Java LSFFlowJob exception during Import/Export of deployedFlows. in Administration and Deployment

Java LSFFlowJob exception during Import/Export of deployedFlows.

sangeeta128 — Mon, 16 Oct 2023 13:48:45 GMT

We are trying to migrate from SAS 9.4 M7 to M8 version, we have client running on Windows citrix server (Windows Server 2019 Standard) and RHEL servers (RHEL 😎 for the metadata and application server.

The problem we are having is when we do import of the 'deployedflows' on the servers, it works fine when we import from windows server but when we run the batch tool from linux servers it throws the below error at the end. We get a similar error when we also run the export command, all objects containing flows failed.

Also we noticed that if we run these commands using root access then it runs fine but with the sas user it gives this error.

Could someone help me on this please.

Import Command :

/opt/sas/bin/SASPlatformObjectFramework/9.4/ImportPackage -host "{{ newsasmetadataserver }}" -port 8561 -user "{{ sasadminaccount }}" -password "{{ sasadminpassword }}" -package /opt/sas/SASETL/Packages/ExportAll/ DeployedFlow.spk -target / -includeACL -subprop /opt/sas/SASETL/Packages/ImportProperty.subprop -preservePaths -disableX11 -log /opt/sas/SASETL/Packages/ExportAll/ImportPackage_DeployedFlow.spk.log

Error :

******** Importing Metadata ********

Including access controls during import.

Metadata imported successfully.

******** Importing Properties ********

******** Adjusting Metadata ********

Updating Deployed flow objects.

******** Importing Content ********

Importing content for Deployed flow objects.

The import process has finished successfully.

For more information, view the import log file: /opt/sas/SASETL/Packages/ExportAll/ImportPackage_DeployedFlow.spk.log

java.lang.NoClassDefFoundError: com/platform/LSFJobFlow/api/JFException

at com.sas.scheduler.api.oma.MetaUtilities.getSchedulingServer(MetaUtilities.java:1941)

at com.sas.scheduler.api.oma.MetaUtilities.getSchedulingServer(MetaUtilities.java:1790)

at com.sas.scheduler.api.oma.MetaUtilities.getSchedulingServer(MetaUtilities.java:1764)

at com.sas.scheduler.api.oma.DeployedFlow.initializeFromJFJob(DeployedFlow.java:12270)

at com.sas.scheduler.api.oma.DeployedFlow.<init>(DeployedFlow.java:647)

at com.sas.metadata.logical.scheduler.flow.DeployedFlowImportListener.importContent(DeployedFlowImportListener.java:330)

at com.sas.metadata.promotion.ImportHandler.importContent(ImportHandler.java:1112)

at com.sas.metadata.promotion.ImportHandler.runImport(ImportHandler.java:731)

at com.sas.metadata.promotion.BatchImporter.importPackage(BatchImporter.java:666)

at com.sas.metadata.promotion.BatchImporter.main(BatchImporter.java:861)

Caused by: java.lang.ClassNotFoundException: com.platform.LSFJobFlow.api.JFException

at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)

at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)

at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)

at com.sas.app.AppClassLoader.findClass(AppClassLoader.java:497)

at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)

at com.sas.app.AppClassLoader.loadClass(AppClassLoader.java:632)

at com.sas.app.AppClassLoader.loadClass(AppClassLoader.java:611)

Export Command :

/opt/sas/bin/SASPlatformObjectFramework/9.4/ExportPackage -package /opt/sas/SASETL/Packages/ Global_System.spk -objects "Global System(Folder)" -disableX11 -host "{{ sasmetadataserver }}" -port 8561 -user "{{ sasadminaccount }}" -password "{{ sasadminpassword }}" -modified -since 20230601" -before "20231016" -log /opt/sas/SASETL/Global/Lev1/Log/ExportPackage_Global.log

Error:

******** Exporting Metadata ********

Metadata exported successfully.

******** Exporting Content ********

Exporting content for Deployed flow objects.

The export process has finished successfully.

For more information, view the export log file: /opt/sas/SASETL/Global/Lev1/Log/ExportPackage_test.log

java.lang.NoClassDefFoundError: com/platform/LSFJobFlow/api/JFException

at com.sas.scheduler.api.oma.MetaUtilities.getSchedulingServer(MetaUtilities.java:1941)

at com.sas.scheduler.api.oma.MetaUtilities.getSchedulingServer(MetaUtilities.java:1790)

at com.sas.scheduler.api.oma.MetaUtilities.getSchedulingServer(MetaUtilities.java:1764)

at com.sas.scheduler.api.oma.DeployedFlow.initializeFromJFJob(DeployedFlow.java:12270)

at com.sas.scheduler.api.oma.DeployedFlow.<init>(DeployedFlow.java:647)

at com.sas.metadata.logical.scheduler.flow.DeployedFlowExportListener.exportContent(DeployedFlowExportListener.java:91)

at com.sas.metadata.promotion.ExportHandler.exportContent(ExportHandler.java:596)

at com.sas.metadata.promotion.ExportHandler.runExport(ExportHandler.java:519)

at com.sas.metadata.promotion.BatchExporter.exportPackage(BatchExporter.java:684)

at com.sas.metadata.promotion.BatchExporter.main(BatchExporter.java:1181)