org.apache.flink.table.catalog.hive.client

Class HiveShimV310

java.lang.Object

org.apache.flink.table.catalog.hive.client.HiveShimV100

org.apache.flink.table.catalog.hive.client.HiveShimV101

org.apache.flink.table.catalog.hive.client.HiveShimV110

org.apache.flink.table.catalog.hive.client.HiveShimV111

org.apache.flink.table.catalog.hive.client.HiveShimV120

org.apache.flink.table.catalog.hive.client.HiveShimV121

org.apache.flink.table.catalog.hive.client.HiveShimV122

org.apache.flink.table.catalog.hive.client.HiveShimV200

org.apache.flink.table.catalog.hive.client.HiveShimV201

org.apache.flink.table.catalog.hive.client.HiveShimV210

org.apache.flink.table.catalog.hive.client.HiveShimV211

org.apache.flink.table.catalog.hive.client.HiveShimV220

org.apache.flink.table.catalog.hive.client.HiveShimV230

org.apache.flink.table.catalog.hive.client.HiveShimV231

org.apache.flink.table.catalog.hive.client.HiveShimV232

org.apache.flink.table.catalog.hive.client.HiveShimV233

org.apache.flink.table.catalog.hive.client.HiveShimV234

org.apache.flink.table.catalog.hive.client.HiveShimV235

org.apache.flink.table.catalog.hive.client.HiveShimV310

All Implemented Interfaces:

Serializable, HiveShim

Direct Known Subclasses:

HiveShimV311

public class HiveShimV310
extends HiveShimV235

Shim for Hive version 3.1.0.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HiveShimV310()

Method Summary

Modifier and Type	Method and Description
Class<?>	getDateDataTypeClass() Hive Date data type class was changed in Hive 3.1.0.
org.apache.hadoop.hive.metastore.IMetaStoreClient	getHiveMetastoreClient(org.apache.hadoop.hive.conf.HiveConf hiveConf) Create a Hive Metastore client based on the given HiveConf object.
Class<?>	getHiveMetaStoreUtilsClass() Get the class of Hive's HiveMetaStoreUtils as it was split from MetaStoreUtils class in Hive 3.1.0.
Class<?>	getMetaStoreUtilsClass() Get the class of Hive's MetaStoreUtils because its package name was changed in Hive 3.1.0.
Set<String>	getNotNullColumns(org.apache.hadoop.hive.metastore.IMetaStoreClient client, Configuration conf, String dbName, String tableName) Get the set of columns that have NOT NULL constraints.
Class<?>	getTimestampDataTypeClass() Hive Timestamp data type class was changed in Hive 3.1.0.
org.apache.hadoop.io.Writable	hivePrimitiveToWritable(Object value) Converts a Hive primitive java object to corresponding Writable object.
java.time.LocalDate	toFlinkDate(Object hiveDate) Converts a hive date instance to LocalDate which is expected by DataFormatConverter.
java.time.LocalDateTime	toFlinkTimestamp(Object hiveTimestamp) Converts a hive timestamp instance to LocalDateTime which is expected by DataFormatConverter.
Object	toHiveDate(Object flinkDate) Converts a Flink date instance to what's expected by Hive.
Object	toHiveTimestamp(Object flinkTimestamp) Converts a Flink timestamp instance to what's expected by Hive.

Methods inherited from class org.apache.flink.table.catalog.hive.client.HiveShimV230

alterTable, createUDAFParameterInfo, getViews

Methods inherited from class org.apache.flink.table.catalog.hive.client.HiveShimV210

alterPartition, getPrimaryKey

Methods inherited from class org.apache.flink.table.catalog.hive.client.HiveShimV120

getBuiltInFunctionInfo, isDateStats, listBuiltInFunctions, toFlinkDateColStats, toHiveDateColStats

Methods inherited from class org.apache.flink.table.catalog.hive.client.HiveShimV110

getFieldsFromDeserializer, getHiveOutputFormatClass, getHiveRecordWriter

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveShimV310

public HiveShimV310()

Method Detail

getHiveMetastoreClient

public org.apache.hadoop.hive.metastore.IMetaStoreClient getHiveMetastoreClient(org.apache.hadoop.hive.conf.HiveConf hiveConf)

Description copied from interface: HiveShim

Create a Hive Metastore client based on the given HiveConf object.

Specified by:

getHiveMetastoreClient in interface HiveShim

Overrides:

getHiveMetastoreClient in class HiveShimV230

Parameters:

hiveConf - HiveConf instance

Returns:

an IMetaStoreClient instance

getMetaStoreUtilsClass

public Class<?> getMetaStoreUtilsClass()

Description copied from interface: HiveShim

Get the class of Hive's MetaStoreUtils because its package name was changed in Hive 3.1.0.

Specified by:

getMetaStoreUtilsClass in interface HiveShim

Overrides:

getMetaStoreUtilsClass in class HiveShimV100

Returns:

MetaStoreUtils class

getHiveMetaStoreUtilsClass

public Class<?> getHiveMetaStoreUtilsClass()

Description copied from interface: HiveShim

Get the class of Hive's HiveMetaStoreUtils as it was split from MetaStoreUtils class in Hive 3.1.0.

Specified by:

getHiveMetaStoreUtilsClass in interface HiveShim

Overrides:

getHiveMetaStoreUtilsClass in class HiveShimV100

Returns:

HiveMetaStoreUtils class

getDateDataTypeClass

public Class<?> getDateDataTypeClass()

Description copied from interface: HiveShim

Hive Date data type class was changed in Hive 3.1.0.

Specified by:

getDateDataTypeClass in interface HiveShim

Overrides:

getDateDataTypeClass in class HiveShimV100

Returns:

Hive's Date class

getTimestampDataTypeClass

public Class<?> getTimestampDataTypeClass()

Description copied from interface: HiveShim

Hive Timestamp data type class was changed in Hive 3.1.0.

Specified by:

getTimestampDataTypeClass in interface HiveShim

Overrides:

getTimestampDataTypeClass in class HiveShimV100

Returns:

Hive's Timestamp class

getNotNullColumns

public Set<String> getNotNullColumns(org.apache.hadoop.hive.metastore.IMetaStoreClient client,
                                     Configuration conf,
                                     String dbName,
                                     String tableName)

Description copied from interface: HiveShim

Get the set of columns that have NOT NULL constraints.

Specified by:

getNotNullColumns in interface HiveShim

Overrides:

getNotNullColumns in class HiveShimV100

toHiveTimestamp

public Object toHiveTimestamp(Object flinkTimestamp)

Description copied from interface: HiveShim

Converts a Flink timestamp instance to what's expected by Hive.

Specified by:

toHiveTimestamp in interface HiveShim

Overrides:

toHiveTimestamp in class HiveShimV100

toFlinkTimestamp

public java.time.LocalDateTime toFlinkTimestamp(Object hiveTimestamp)

Description copied from interface: HiveShim

Converts a hive timestamp instance to LocalDateTime which is expected by DataFormatConverter.

Specified by:

toFlinkTimestamp in interface HiveShim

Overrides:

toFlinkTimestamp in class HiveShimV100

toHiveDate

public Object toHiveDate(Object flinkDate)

Description copied from interface: HiveShim

Converts a Flink date instance to what's expected by Hive.

Specified by:

toHiveDate in interface HiveShim

Overrides:

toHiveDate in class HiveShimV100

toFlinkDate

public java.time.LocalDate toFlinkDate(Object hiveDate)

Description copied from interface: HiveShim

Converts a hive date instance to LocalDate which is expected by DataFormatConverter.

Specified by:

toFlinkDate in interface HiveShim

Overrides:

toFlinkDate in class HiveShimV100

hivePrimitiveToWritable

public org.apache.hadoop.io.Writable hivePrimitiveToWritable(Object value)

Description copied from interface: HiveShim

Converts a Hive primitive java object to corresponding Writable object.

Specified by:

hivePrimitiveToWritable in interface HiveShim

Overrides:

hivePrimitiveToWritable in class HiveShimV100