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A

abort(WriterCommitMessage[]) - Method in class com.exasol.spark.s3.ExasolBatchWrite

B

build() - Method in class com.exasol.spark.s3.DelegatingWriteBuilder

build() - Method in class com.exasol.spark.s3.ExasolS3ScanBuilder

buildOptions(CaseInsensitiveStringMap) - Method in class com.exasol.spark.s3.ExasolS3Table

C

capabilities() - Method in class com.exasol.spark.s3.ExasolS3Table

close() - Method in class com.exasol.spark.s3.S3FileSystem

com.exasol.spark.s3 - package com.exasol.spark.s3

commit(WriterCommitMessage[]) - Method in class com.exasol.spark.s3.ExasolBatchWrite

createBatchWriterFactory(PhysicalWriteInfo) - Method in class com.exasol.spark.s3.ExasolBatchWrite

createWriteBuilder(StructType, LogicalWriteInfo) - Method in class com.exasol.spark.s3.ExasolWriteBuilderProvider

Creates a WriteBuilder for writing into Exasol database.

D

DelegatingWriteBuilder - Class in com.exasol.spark.s3

A delegating WriteBuilder class.

DelegatingWriteBuilder(ExasolOptions, WriteBuilder) - Constructor for class com.exasol.spark.s3.DelegatingWriteBuilder

Creates a new instance of DelegatingWriteBuilder.

deleteBucket(String) - Method in class com.exasol.spark.s3.S3FileSystem

Deletes a given bucket.

deleteKeys(String, String) - Method in class com.exasol.spark.s3.S3FileSystem

For a bucket with given name: delete all contents with the specified key.

doesBucketExist(String) - Method in class com.exasol.spark.s3.S3FileSystem

Checks if a given bucket exists.

E

ExasolBatchWrite - Class in com.exasol.spark.s3

An Exasol BatchWrite implementation.

ExasolBatchWrite(ExasolOptions, Write) - Constructor for class com.exasol.spark.s3.ExasolBatchWrite

Creates a new instance of ExasolBatchWrite.

ExasolConnectionException - Exception in com.exasol.spark.s3

An exception for Exasol JDCB connection issues.

ExasolConnectionException(String) - Constructor for exception com.exasol.spark.s3.ExasolConnectionException

Creates an instance of a ExasolConnectionException.

ExasolConnectionException(String, Throwable) - Constructor for exception com.exasol.spark.s3.ExasolConnectionException

Creates an instance of a ExasolConnectionException.

ExasolConnectionFactory - Class in com.exasol.spark.s3

A factory that creates JDBC connection to Exasol database.

ExasolConnectionFactory(ExasolOptions) - Constructor for class com.exasol.spark.s3.ExasolConnectionFactory

Creates an instance of a ExasolConnectionFactory.

ExasolS3ScanBuilder - Class in com.exasol.spark.s3

A class that implements ScanBuilder interface for accessing S3 intermediate storage.

ExasolS3ScanBuilder(ExasolOptions, StructType, CaseInsensitiveStringMap) - Constructor for class com.exasol.spark.s3.ExasolS3ScanBuilder

Creates a new instance of ExasolS3ScanBuilder.

ExasolS3Table - Class in com.exasol.spark.s3

Represents an instance of ExasolS3Table.

ExasolS3Table(StructType) - Constructor for class com.exasol.spark.s3.ExasolS3Table

Creates a new instance of ExasolS3Table.

ExasolWriteBuilderProvider - Class in com.exasol.spark.s3

A class that provides WriteBuilder instance.

ExasolWriteBuilderProvider(ExasolOptions, S3BucketKeyPathProvider) - Constructor for class com.exasol.spark.s3.ExasolWriteBuilderProvider

Creates a new instance of ExasolWriteBuilderProvider.

F

fromOptions(ExasolOptions) - Static method in class com.exasol.spark.s3.S3FileSystem

Creates a new instance of S3FileSystem from ExasolOptions options.

G

getConnection() - Method in class com.exasol.spark.s3.ExasolConnectionFactory

Creates a JDBC connection to an Exasol database if none exists yet.

getS3BucketKeyForWriteLocation(String) - Method in interface com.exasol.spark.s3.S3BucketKeyPathProvider

Returns an S3 bucket key path for writing intermediate data.

getS3BucketKeyForWriteLocation(String) - Method in class com.exasol.spark.s3.UUIDS3BucketKeyPathProvider

getS3Client() - Method in class com.exasol.spark.s3.S3ClientFactory

Creates a new AWS S3 client.

getScanQuery() - Method in class com.exasol.spark.s3.ExasolS3ScanBuilder

Returns SQL query that would be run on the Exasol database.

getTable(StructType, Transform[], Map<String, String>) - Method in class com.exasol.spark.s3.S3Source

I

inferSchema(CaseInsensitiveStringMap) - Method in class com.exasol.spark.s3.S3Source

isEmpty(String, Optional<String>) - Method in class com.exasol.spark.s3.S3FileSystem

Checks if a given bucket with optional bucket key is empty.

L

listObjects(String, Optional<String>) - Method in class com.exasol.spark.s3.S3FileSystem

Lists objects in a given bucket with optional bucket key.

N

name() - Method in class com.exasol.spark.s3.ExasolS3Table

newScanBuilder(CaseInsensitiveStringMap) - Method in class com.exasol.spark.s3.ExasolS3Table

newWriteBuilder(LogicalWriteInfo) - Method in class com.exasol.spark.s3.ExasolS3Table

O

onJobEnd(SparkListenerJobEnd) - Method in class com.exasol.spark.s3.S3CleanupListener

P

pruneColumns(StructType) - Method in class com.exasol.spark.s3.ExasolS3ScanBuilder

pushedFilters() - Method in class com.exasol.spark.s3.ExasolS3ScanBuilder

pushFilters(Filter[]) - Method in class com.exasol.spark.s3.ExasolS3ScanBuilder

S

S3BucketKeyPathProvider - Interface in com.exasol.spark.s3

An interface for creating Spark job write S3 bucket folders for writing intermediate data.

S3CleanupListener - Class in com.exasol.spark.s3

A SparkListener class that cleans up S3 intermediate location at the end of job run.

S3CleanupListener(ExasolOptions, String) - Constructor for class com.exasol.spark.s3.S3CleanupListener

Creates an instance of S3CleanupListener.

S3ClientFactory - Class in com.exasol.spark.s3

A factory class that creates S3 clients.

S3ClientFactory(ExasolOptions) - Constructor for class com.exasol.spark.s3.S3ClientFactory

Creates a new instance of S3ClientFactory.

S3FileSystem - Class in com.exasol.spark.s3

An S3 file system operations implementations.

S3FileSystem(S3Client) - Constructor for class com.exasol.spark.s3.S3FileSystem

Creates a new instance of S3FileSystem.

S3Source - Class in com.exasol.spark.s3

An S3 Spark Connector Source.

S3Source() - Constructor for class com.exasol.spark.s3.S3Source

schema() - Method in class com.exasol.spark.s3.ExasolS3Table

shortName() - Method in class com.exasol.spark.s3.S3Source

supportsExternalMetadata() - Method in class com.exasol.spark.s3.S3Source

U

useCommitCoordinator() - Method in class com.exasol.spark.s3.ExasolBatchWrite

UUIDS3BucketKeyPathProvider - Class in com.exasol.spark.s3

An implementation of S3BucketKeyPathProvider that uses UUID prefixes for intermediate write path.

UUIDS3BucketKeyPathProvider(String) - Constructor for class com.exasol.spark.s3.UUIDS3BucketKeyPathProvider

Creates a new instance of UUIDS3BucketKeyPathProvider.

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