Package com.amazonaws.athena.connectors.cloudera

Class ImpalaMuxMetadataHandler

java.lang.Object

com.amazonaws.athena.connector.lambda.handlers.MetadataHandler

com.amazonaws.athena.connectors.jdbc.manager.JdbcMetadataHandler

com.amazonaws.athena.connectors.jdbc.MultiplexingJdbcMetadataHandler

com.amazonaws.athena.connectors.cloudera.ImpalaMuxMetadataHandler

All Implemented Interfaces:

FederationRequestHandler, com.amazonaws.services.lambda.runtime.RequestStreamHandler

public class ImpalaMuxMetadataHandler
extends MultiplexingJdbcMetadataHandler

Field Summary

Fields inherited from class com.amazonaws.athena.connectors.jdbc.MultiplexingJdbcMetadataHandler

metadataHandlerMap

Fields inherited from class com.amazonaws.athena.connectors.jdbc.manager.JdbcMetadataHandler

caseResolver, jdbcQueryPassthrough, TABLES_AND_VIEWS

Fields inherited from class com.amazonaws.athena.connector.lambda.handlers.MetadataHandler

configOptions, DISABLE_SPILL_ENCRYPTION, KMS_KEY_ID_ENV, SPILL_BUCKET_ENV, SPILL_PREFIX_ENV

Constructor Summary

Constructors

Modifier	Constructor	Description
	ImpalaMuxMetadataHandler(Map<String,String> configOptions)
protected	ImpalaMuxMetadataHandler(software.amazon.awssdk.services.secretsmanager.SecretsManagerClient secretsManager, software.amazon.awssdk.services.athena.AthenaClient athena, JdbcConnectionFactory jdbcConnectionFactory, Map<String,JdbcMetadataHandler> metadataHandlerMap, DatabaseConnectionConfig databaseConnectionConfig, Map<String,String> configOptions)

Method Summary

Methods inherited from class com.amazonaws.athena.connectors.jdbc.MultiplexingJdbcMetadataHandler

doGetDataSourceCapabilities, doGetQueryPassthroughSchema, doGetSplits, doGetTable, doGetTableLayout, doListSchemaNames, doListTables, getPartitions, getPartitionSchema

Methods inherited from class com.amazonaws.athena.connectors.jdbc.manager.JdbcMetadataHandler

convertDatasourceTypeToArrow, escapeNamePattern, getArrayArrowTypeFromTypeName, getColumns, getCredentialProvider, getDatabaseConnectionConfig, getJdbcConnectionFactory, getSchema, getSplitClauses, listDatabaseNames, listPaginatedTables, listTables, setupQueryPassthroughSplit, wrapNameWithEscapedCharacter

Methods inherited from class com.amazonaws.athena.connector.lambda.handlers.MetadataHandler

doHandleRequest, doPing, enhancePartitionSchema, getRequestOverrideConfig, getSecret, handleRequest, makeEncryptionKey, makeSpillLocation, onPing, resolveSecrets, resolveWithDefaultCredentials

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.amazonaws.athena.connector.lambda.handlers.FederationRequestHandler

getAthenaClient, getRequestOverrideConfig, getS3Client, getSessionCredentials

Constructor Detail

ImpalaMuxMetadataHandler

public ImpalaMuxMetadataHandler(Map<String,String> configOptions)

ImpalaMuxMetadataHandler

protected ImpalaMuxMetadataHandler(software.amazon.awssdk.services.secretsmanager.SecretsManagerClient secretsManager,
                                   software.amazon.awssdk.services.athena.AthenaClient athena,
                                   JdbcConnectionFactory jdbcConnectionFactory,
                                   Map<String,JdbcMetadataHandler> metadataHandlerMap,
                                   DatabaseConnectionConfig databaseConnectionConfig,
                                   Map<String,String> configOptions)