com.google.cloud.spark.bigquery.write

Class BigQueryWriteHelper

java.lang.Object

com.google.cloud.spark.bigquery.write.BigQueryWriteHelper

public class BigQueryWriteHelper
extends Object

Constructor Summary

Constructors

Constructor and Description
BigQueryWriteHelper(BigQueryClient bigQueryClient, org.apache.spark.sql.SQLContext sqlContext, org.apache.spark.sql.SaveMode saveMode, SparkBigQueryConfig config, org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> data, Optional<com.google.cloud.bigquery.TableInfo> tableInfo)

Method Summary

Modifier and Type	Method and Description
static void	updateTableMetadataIfNeeded(org.apache.spark.sql.types.StructType sparkSchema, SparkBigQueryConfig config, BigQueryClient bigQueryClient)
void	writeDataFrameToBigQuery()

Methods inherited from class java.lang.Object

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

Constructor Detail

BigQueryWriteHelper

public BigQueryWriteHelper(BigQueryClient bigQueryClient,
                           org.apache.spark.sql.SQLContext sqlContext,
                           org.apache.spark.sql.SaveMode saveMode,
                           SparkBigQueryConfig config,
                           org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> data,
                           Optional<com.google.cloud.bigquery.TableInfo> tableInfo)

Method Detail

writeDataFrameToBigQuery

public void writeDataFrameToBigQuery()

updateTableMetadataIfNeeded

public static void updateTableMetadataIfNeeded(org.apache.spark.sql.types.StructType sparkSchema,
                                               SparkBigQueryConfig config,
                                               BigQueryClient bigQueryClient)