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HistoryAppStatusStore

HistoryAppStatusStore is an AppStatusStore for SparkUIs in Spark History Server.

Creating Instance

HistoryAppStatusStore takes the following to be created:

HistoryAppStatusStore is created when:

  • FsHistoryProvider is requested for a SparkUI (of a Spark application)

ExecutorLogUrlHandler

logUrlHandler: ExecutorLogUrlHandler

HistoryAppStatusStore creates an ExecutorLogUrlHandler (for the logUrlPattern) when created.

HistoryAppStatusStore uses it when requested to replaceLogUrls.

executorList

executorList(
  exec: v1.ExecutorSummary,
  urlPattern: String): v1.ExecutorSummary

executorList...FIXME

executorList is part of the AppStatusStore abstraction.

executorSummary

executorSummary(
  executorId: String): v1.ExecutorSummary

executorSummary...FIXME

executorSummary is part of the AppStatusStore abstraction.

replaceLogUrls

replaceLogUrls(
  exec: v1.ExecutorSummary,
  urlPattern: String): v1.ExecutorSummary

replaceLogUrls...FIXME

replaceLogUrls is used when HistoryAppStatusStore is requested to executorList and executorSummary.


Last update: 2020-12-05