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ApplicationHistoryProvider

ApplicationHistoryProvider

ApplicationHistoryProvider is the base of the history providers of Spark applications.

Note
ApplicationHistoryProvider is a private[history] contract.
Table 1. (Subset of) ApplicationHistoryProvider Contract
Method Description

getListing

getAppUI

SparkUI (the UI of a Spark application)

Used exclusively when HistoryServer is requested for the UI of a Spark application

writeEventLogs

Writes events to a stream

getApplicationInfo

ApplicationHistoryProvider is a Scala abstract class and cannot be created directly, but only as one of the implementations.

Note
FsHistoryProvider is the one and only known implementation of ApplicationHistoryProvider contract in Apache Spark.
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