case class ImpalaDummyConnector(context: SparkFlowContext) extends ImpalaDBConnector with Product with Serializable
A dummy Impala database connector that does not submit the DDLs but collects all that have been submitted in a List. This is useful for testing or using in flows where you wish to collect the DDLs and run them manually.
- context
The flow context object containing the SparkSession and FileSystem
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ImpalaDummyConnector(context: SparkFlowContext)
- context
The flow context object containing the SparkSession and FileSystem
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val
context: SparkFlowContext
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def
recreateTableFromParquetDDLs(tableName: String, path: String, partitionColumns: Seq[String]): Seq[String]
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def
submitAtomicResultlessQueries(ddls: Seq[String]): Unit
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submitResultlessQuery(ddl: String): Unit
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def
updateTableParquetLocationDDLs(tableName: String, path: String, partitionColumns: Seq[String]): Seq[String]
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