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c

org.apache.kyuubi.engine.spark.events

EngineEventsStore

class EngineEventsStore extends AnyRef

A memory store that tracking the number of statements and sessions, it provides:

- stores all events. - cleanup the events when reach a certain threshold: 1). remove the finished events first. 2). remove the active events if still reach the threshold.

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Instance Constructors

  1. new EngineEventsStore(store: KVStore)

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  10. def getSession(sessionId: String): Option[SessionEvent]
  11. def getSessionCount: Long
  12. def getSessionList: Seq[SessionEvent]

    get all session events order by startTime

  13. def getStatement(statementId: String): Option[SparkOperationEvent]
  14. def getStatementCount: Long
  15. def getStatementList: Seq[SparkOperationEvent]

    get all statement events order by startTime

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