22 lines
874 B
Scala
22 lines
874 B
Scala
package com.twitter.timelines.data_processing.ml_util.aggregation_framework
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import com.twitter.dal.client.dataset.TimePartitionedDALDataset
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import com.twitter.ml.api.DataRecord
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import com.twitter.ml.api.Feature
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import java.lang.{Long => JLong}
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case class OfflineAggregateSource(
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override val name: String,
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override val timestampFeature: Feature[JLong],
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scaldingHdfsPath: Option[String] = None,
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scaldingSuffixType: Option[String] = None,
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dalDataSet: Option[TimePartitionedDALDataset[DataRecord]] = None,
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withValidation: Boolean = true) // context: https://jira.twitter.biz/browse/TQ-10618
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extends AggregateSource {
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/*
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* Th help transition callers to use DAL.read, we check that either the HDFS
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* path is defined, or the dalDataset. Both options cannot be set at the same time.
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*/
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assert(!(scaldingHdfsPath.isDefined && dalDataSet.isDefined))
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}
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