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JobsTab

= [[JobsTab]] JobsTab

[[prefix]] JobsTab is a spark-webui-SparkUITab.md[SparkUITab] with the spark-webui-SparkUITab.md#prefix[prefix] as jobs and the following pages:

  • spark-webui-AllJobsPage.md[AllJobsPage]

  • spark-webui-JobPage.md[JobPage]

JobsTab is <> when SparkUI is requested to spark-webui-SparkUI.md#initialize[initialize].

NOTE: The Jobs tab uses spark-webui-JobProgressListener.md[JobProgressListener] to access statistics of job executions in a Spark application to display.

== [[creating-instance]] Creating JobsTab Instance

JobsTab takes the following to be created:

  • [[parent]] spark-webui-SparkUI.md[SparkUI]
  • [[store]] core:AppStatusStore.md[]

While <>, JobsTab creates and spark-webui-WebUITab.md#attachPage[attaches] the pages:

  • spark-webui-AllJobsPage.md[AllJobsPage]

  • spark-webui-JobPage.md[JobPage]

== [[handleKillRequest]] handleKillRequest Method

[source, scala]

handleKillRequest( request: HttpServletRequest): Unit


handleKillRequest...FIXME

NOTE: handleKillRequest is used when SparkUI is requested to spark-webui-SparkUI.md#initialize[initialize] (and registers the /jobs/job/kill URL handler).

== [[isFairScheduler]] isFairScheduler Method

[source, scala]

isFairScheduler: Boolean

isFairScheduler...FIXME

NOTE: isFairScheduler is used when JobPage is requested to spark-webui-JobPage.md#render[render itself (as a HTML page)].


Last update: 2020-10-06