Submitting a Hive2 Job

Scenario

This section describes how to submit an Oozie job of the Hive2 type on the Hue web UI.

Procedure

1. Create a workflow. For details, see Creating a Workflow.
2. On the workflow editing page, select next to HiveServer2 Script and drag it to the operation area.
3. In the HiveServer2 Script dialog box that is displayed, configure the script path in the HDFS, for example, /user/admin/examples/apps/hive2/script.q, and click Add.
4. Click PARAMETER+ to add input and output parameters.

   For example, if the input parameter is INPUT=/user/admin/examples/input-data/table, the output parameter is OUTPUT=/user/admin/examples/output-data/hive2_workflow.

   

5. Click the configuration button in the upper right corner. On the configuration page that is displayed, click Delete + to delete a directory, for example, /user/admin/examples/output-data/hive2_workflow.
6. Configure the JOB XML. The value is Client installation directory/Oozie/oozie-client-*/examples/apps/hive/hive-site.xml. For example, to upload the file to the HDFS directory, set the value to /user/admin/examples/apps/hive2/hive-site.xml. You do not need to set HiveServer2 URL or other parameters.
   

   

   If the preceding parameters and values are modified, you can query them in Oozie client installation directory//oozie-client-*/conf/hive-site.xml.

7. Click in the upper right corner of the Oozie editor.

   If you need to modify the job name before saving the job (default value: My Workflow), click the name directly for modification, for example, Hive2-Workflow.

8. After the configuration is saved, click , and submit the job.

   After the job is submitted, you can view the related contents of the job, such as the detailed information, logs, and processes, on Hue.