Deploying the UDF Plugin Batch Processing

Based on the row-by-row processing deployment, perform the following steps on the management node and all compute nodes:

Modify the omni.conf file.

1. Open /opt/omni-operator/conf/omni.conf.

   vim /opt/omni-operator/conf/omni.conf

2. Press i to enter the insert mode and update the UDF row-by-row and batch processing configurations.

   enableBatchExprEvaluate=true    // false indicates expression row-by-row processing and true indicates that expression bath processing.

3. Press Esc, type :wq!, and press Enter to save the file and exit.