Help Center/ MapReduce Service/ Developer Guide (Normal_3.x)/ Oozie Development Guide (Normal Mode)/ Overview/ Common Concepts
Updated on 2022-09-14 GMT+08:00
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Common Concepts

  • Workflow definition file

    Workflow definition files refer to XML files that describe service logic, including workflow.xml, coordinator.xml, and bundle.xml. Workflow definition files are parsed and executed by the Oozie engine.

  • Workflow property file

    The workflow property file refers to the parameter configuration file named job.properties for workflow execution. Each workflow has only one property file.

  • Client

    Users can access the server from the client through the Java API, Shell API, REST API, or WebUI to access the Oozie server. The client in this document includes the example code used for accessing Oozie through the Java API.

  • Oozie WebUI

    Log in to the Oozie WebUI via https://Oozie server IP address:21003/oozie.

Parent topic: Overview