Package org.apache.datafusion

Class NdJsonReadOptions

java.lang.Object

org.apache.datafusion.NdJsonReadOptions

public final class NdJsonReadOptions
extends Object

Configuration knobs for newline-delimited JSON sources passed to SessionContext.registerJson(String, String, NdJsonReadOptions) and SessionContext.readJson(String, NdJsonReadOptions).

Mirrors a subset of DataFusion's NdJsonReadOptions. All setters return this for fluent chaining. Defaults match the Rust struct: fileExtension = ".json", fileCompressionType = UNCOMPRESSED; schemaInferMaxRecords unset (the DataFusion default is used).

Constructor Summary

Constructors

Constructor	Description
NdJsonReadOptions()

Method Summary

Modifier and Type	Method	Description
NdJsonReadOptions	fileCompressionType(FileCompressionType t)
NdJsonReadOptions	fileExtension(String ext)
NdJsonReadOptions	schema(org.apache.arrow.vector.types.pojo.Schema schema)
NdJsonReadOptions	schemaInferMaxRecords(long n)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NdJsonReadOptions

public NdJsonReadOptions()

Method Details

fileExtension

public NdJsonReadOptions fileExtension(String ext)

fileCompressionType

public NdJsonReadOptions fileCompressionType(FileCompressionType t)

schemaInferMaxRecords

public NdJsonReadOptions schemaInferMaxRecords(long n)

schema

public NdJsonReadOptions schema(org.apache.arrow.vector.types.pojo.Schema schema)