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Uninstalling the OmniOperator Plugin Using SmartKit

Uninstall the OmniOperator UDF plugin.

Select all nodes and click Config Service.Select Command Execution, set task parameters according to Table 1 to Table 2, and click Save.

**Table 1** Task 1 parameters
Parameter	Description
Task Name	Deleting packages related to the OmniOperator UDF plugin
Task Description	Deleting packages related to the OmniOperator UDF plugin
Run Directory	/opt/omni-operator
Run Command	rm -rf /opt/omni-operator/hive-udf;

**Table 2** Task 2 parameters
Parameter	Description
Task Name	Deleting configurations related to the OmniOperator UDF plugin
Task Description	Deleting configurations related to the OmniOperator UDF plugin
Run Directory	/opt/omni-operator
Run Command	sed -i '/${JAVA_HOME}\/jre\/lib\/aarch64\/server/d' ~/.bashrc;source ~/.bashrc; sed -i '/enableBatchExprEvaluate/d' /opt/omni-operator/conf/omni.conf; sed -i '/hiveUdfPropertyFilePath/d' /opt/omni-operator/conf/omni.conf; sed -i '/hiveUdfDir/d' /opt/omni-operator/conf/omni.conf;

Export the service flow and save it to your local PC. You can import service flows to quickly install other components.
1. Click Export in the upper right corner.
  The Select the path where the template is saved window is displayed.
2. Name the template OmniOperator UDF Plugin Uninstallation Workflow and click Save.
Execute the service flow.

Parent topic: Uninstalling the OmniOperator UDF Plugin