object HdxReaderColumnarJson extends Logging
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- def apply(coreSchema: StructType, stream: InputStream, onBatch: (ColumnarBatch) => Unit, onDone: => Unit): Unit
Must be called in its own thread, because it does blocking reads from
stream! Doesn't close the stream.Must be called in its own thread, because it does blocking reads from
stream! Doesn't close the stream.- coreSchema
the column names and types expected
- stream
the input stream to read
- onBatch
a callback to send a completed batch
- onDone
a callback when the stream is completely consumed
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- Deprecated
(Since version 9)