ExecutorsTab

== [[ExecutorsTab]] ExecutorsTab

[[prefix]] ExecutorsTab is a spark-webui-SparkUITab.md[SparkUITab] with executors spark-webui-SparkUITab.md#prefix[prefix].

ExecutorsTab is <> exclusively when SparkUI is spark-webui-SparkUI.md#initialize[initialized].

[[creating-instance]] [[parent]] ExecutorsTab takes the parent spark-webui-SparkUI.md[SparkUI] when created.

When <>, ExecutorsTab creates the following pages and spark-webui-WebUITab.md#attachPage[attaches] them immediately:

  • spark-webui-ExecutorsPage.md[ExecutorsPage]

  • spark-webui-ExecutorThreadDumpPage.md[ExecutorThreadDumpPage]

ExecutorsTab uses spark-webui-executors-ExecutorsListener.md[ExecutorsListener] to collect information about executors in a Spark application.


Last update: 2020-10-06