org.apache.beam.sdk.extensions.sql.meta.provider.hcatalog

Class HCatalogTable

java.lang.Object

org.apache.beam.sdk.extensions.sql.meta.BaseBeamTable

org.apache.beam.sdk.extensions.sql.meta.provider.hcatalog.HCatalogTable

All Implemented Interfaces:

org.apache.beam.sdk.extensions.sql.meta.BeamSqlTable

@Experimental
public abstract class HCatalogTable
extends org.apache.beam.sdk.extensions.sql.meta.BaseBeamTable

Beam SQL table that wraps HCatalogIO.

Reads HCatRecords and converts them to Rows.

Constructor Summary

Constructors

Constructor and Description
HCatalogTable()

Method Summary

Modifier and Type	Method and Description
org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row>	buildIOReader(org.apache.beam.sdk.values.PBegin begin)
org.apache.beam.sdk.values.POutput	buildIOWriter(org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row> input)
abstract java.util.Map<java.lang.String,java.lang.String>	config()
abstract java.lang.String	database()
org.apache.beam.sdk.schemas.Schema	getSchema()
org.apache.beam.sdk.extensions.sql.impl.BeamTableStatistics	getTableStatistics(org.apache.beam.sdk.options.PipelineOptions options)
org.apache.beam.sdk.values.PCollection.IsBounded	isBounded()
abstract org.apache.beam.sdk.schemas.Schema	schema()
abstract java.lang.String	table()

Methods inherited from class org.apache.beam.sdk.extensions.sql.meta.BaseBeamTable

buildIOReader, constructFilter, supportsProjects

Methods inherited from class java.lang.Object

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

Constructor Detail

HCatalogTable

public HCatalogTable()

Method Detail

schema

public abstract org.apache.beam.sdk.schemas.Schema schema()

config

public abstract java.util.Map<java.lang.String,java.lang.String> config()

database

public abstract java.lang.String database()

table

public abstract java.lang.String table()

buildIOReader

public org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row> buildIOReader(org.apache.beam.sdk.values.PBegin begin)

buildIOWriter

public org.apache.beam.sdk.values.POutput buildIOWriter(org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.values.Row> input)

isBounded

public org.apache.beam.sdk.values.PCollection.IsBounded isBounded()

getTableStatistics

public org.apache.beam.sdk.extensions.sql.impl.BeamTableStatistics getTableStatistics(org.apache.beam.sdk.options.PipelineOptions options)

getSchema

public org.apache.beam.sdk.schemas.Schema getSchema()