class DeltaJobStatisticsTracker extends WriteJobStatsTracker with EvalHelper
Serializable factory class that holds together all required parameters for being able to instantiate a DeltaTaskStatisticsTracker on an executor.
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- DeltaJobStatisticsTracker
- EvalHelper
- WriteJobStatsTracker
- Serializable
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Instance Constructors
- new DeltaJobStatisticsTracker(hadoopConf: Configuration, path: Path, dataCols: Seq[Attribute], statsColExpr: Expression)
- hadoopConf
The Hadoop configuration object to use on an executor.
- path
Root Reservoir path
- dataCols
Resolved data (i.e. non-partitionBy) columns of the dataframe to be written.
Value Members
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- @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
- val dataCols: Seq[Attribute]
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- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- def newTaskInstance(): WriteTaskStatsTracker
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- DeltaJobStatisticsTracker → WriteJobStatsTracker
- final def notify(): Unit
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- final def notifyAll(): Unit
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- val path: Path
- def prepareForEval(e: Expression): Expression
- Definition Classes
- EvalHelper
- def processStats(stats: Seq[WriteTaskStats], jobCommitTime: Long): Unit
- Definition Classes
- DeltaJobStatisticsTracker → WriteJobStatsTracker
- var recordedStats: Map[String, String]
- val statsColExpr: Expression
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- final def wait(arg0: Long, arg1: Int): Unit
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- def finalize(): Unit
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- Deprecated
(Since version 9)