trait FileWrite extends Write
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- abstract def formatName: String
- abstract def info: LogicalWriteInfo
- abstract def paths: Seq[String]
- abstract def prepareWrite(sqlConf: SQLConf, job: Job, options: Map[String, String], dataSchema: StructType): OutputWriterFactory
Prepares a write job and returns an OutputWriterFactory.
Prepares a write job and returns an OutputWriterFactory. Client side job preparation can be put here. For example, user defined output committer can be configured here by setting the output committer class in the conf of spark.sql.sources.outputCommitterClass.
- abstract def supportsDataType: (DataType) => Boolean
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- def supportedCustomMetrics(): Array[CustomMetric]
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- def toBatch(): BatchWrite
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- def toStreaming(): StreamingWrite
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