Using Job Browser on the Hue Web UI

Scenario

Users can use the Hue web UI to query all jobs in an MRS cluster.

Accessing Job Browser

1. Access the Hue web UI.
2. Click .
   View the jobs in the current cluster.

   

   The number on Job Browser indicates the total number of jobs in the cluster.

   Job Browser displays the following job information:

   Table 1 MRS job attributes

   Attribute	Description
   Name	Job name
   User	User who starts a job
   Type	Job type
   Status	Job status, including Succeeded, Running, and Failed.
   Progress	Job running progress
   Group	Group to which a job belongs
   Start	Start time of a job
   Duration	Job running duration
   Id	Job ID, which is generated by the system automatically.

   

   If the MRS cluster has Spark, the Spark-JDBCServer job is started by default to execute tasks.

Searching for Jobs

1. In the search box of Job Browser, enter the specified character. The system automatically searches for all jobs that contain the keyword by ID, name, or user.
2. Clear the search criteria. The system displays all jobs.

Querying Job Details

1. In the job list on the Job Browser page, click the row that contains the desired job to view details.
2. On the Metadata tab page, you can view the metadata of the job.
   

   You can click Log to open the job running log.