spark技术分享InsertIntoHiveTable Logical Command
InsertIntoHiveTable is…FIXME
Executing Logical Command — run Method
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run(session: SparkSession): Seq[Row] |
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Note
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run is part of RunnableCommand Contract to execute (run) a logical command.
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run…FIXME
processInsert Internal Method
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processInsert( sparkSession: SparkSession, externalCatalog: ExternalCatalog, hadoopConf: Configuration, tableDesc: TableDesc, tmpLocation: Path, child: SparkPlan): Unit |
processInsert…FIXME
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Note
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processInsert is used exclusively when InsertIntoHiveTable logical command is executed.
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