Trait

spark.jobserver.io

JobDAO

Related Doc: package io

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trait JobDAO extends AnyRef

Core trait for data access objects for persisting data such as jars, applications, jobs, etc.

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Abstract Value Members

  1. abstract def getApps: Map[String, DateTime]

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    Return all applications name and their last upload times.

  2. abstract def getJobConfigs: Map[String, Config]

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    Return all job ids to their job configuration.

  3. abstract def getJobInfo(jobId: String): Option[JobInfo]

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    Return job info for a specific job id.

  4. abstract def getJobInfos(limit: Int): Seq[JobInfo]

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    Return all job ids to their job info.

  5. abstract def retrieveJarFile(appName: String, uploadTime: DateTime): String

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    TODO(kelvinchu): Remove this method later when JarManager doesn't use it anymore.

    TODO(kelvinchu): Remove this method later when JarManager doesn't use it anymore.

    returns

    the local file path of the retrieved jar file.

  6. abstract def saveJar(appName: String, uploadTime: DateTime, jarBytes: Array[Byte]): Unit

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    Persist a jar.

  7. abstract def saveJobConfig(jobId: String, jobConfig: Config): Unit

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    Persist a job configuration along with provided jobId.

  8. abstract def saveJobInfo(jobInfo: JobInfo): Unit

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    Persist a job info.

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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  9. final def getClass(): Class[_]

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  10. def getLastUploadTime(appName: String): Option[DateTime]

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    Returns the last upload time for a given app name.

    Returns the last upload time for a given app name.

    returns

    Some(lastUploadedTime) if the app exists and the list of times is nonempty, None otherwise

  11. def hashCode(): Int

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