Updated on 2022-09-15 GMT+08:00

Using Job Browser on the Hue Web UI

Scenario

You can use the Hue web UI to query all jobs in the cluster.

Accessing Job Browser

  1. Access the Hue web UI. For details, see Accessing the Hue Web UI.
  2. Click Job Browser.

    View the jobs in the 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

    Logs

    Log information. If a job has logs, is displayed.

    ID

    Job ID, which is generated by the system automatically.

    Name

    Job name

    Application Type

    Job type

    Status

    Job status. Possible values are RUNNING, SUCCEEDED, FAILED, and KILLED.

    User

    User who starts the job

    Maps

    Map progress

    Reduces

    Reduce progress

    Queue

    Yarn queue used for job running

    Priority

    Job running priority

    Duration

    Job running duration

    Submitted

    Time when the job is submitted to the MRS cluster

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

Searching for Jobs

  1. Enter keywords in Username or Text on the Job Browser page to search for the desired jobs.
  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 to open job running logs.