org.apache.hadoop.hive.dynamodb.filter

Class DynamoDBFilterPushdown

java.lang.Object

org.apache.hadoop.hive.dynamodb.filter.DynamoDBFilterPushdown

public class DynamoDBFilterPushdown
extends Object

Constructor Summary

Constructors

Constructor and Description
DynamoDBFilterPushdown()

Method Summary

Modifier and Type	Method and Description
DynamoDBQueryFilter	predicateToDynamoDBFilter(List<com.amazonaws.services.dynamodbv2.model.KeySchemaElement> schema, List<com.amazonaws.services.dynamodbv2.model.LocalSecondaryIndexDescription> localSecondaryIndexes, List<com.amazonaws.services.dynamodbv2.model.GlobalSecondaryIndexDescription> globalSecondaryIndexes, Map<String,String> hiveDynamoDBMapping, Map<String,String> hiveTypeMapping, org.apache.hadoop.hive.ql.plan.ExprNodeDesc predicate)
org.apache.hadoop.hive.ql.metadata.HiveStoragePredicateHandler.DecomposedPredicate	pushPredicate(Map<String,String> hiveTypeMapping, org.apache.hadoop.hive.ql.plan.ExprNodeDesc predicate)

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamoDBFilterPushdown

public DynamoDBFilterPushdown()

Method Detail

pushPredicate

public org.apache.hadoop.hive.ql.metadata.HiveStoragePredicateHandler.DecomposedPredicate pushPredicate(Map<String,String> hiveTypeMapping,
                                                                                                        org.apache.hadoop.hive.ql.plan.ExprNodeDesc predicate)

predicateToDynamoDBFilter

public DynamoDBQueryFilter predicateToDynamoDBFilter(List<com.amazonaws.services.dynamodbv2.model.KeySchemaElement> schema,
                                                     List<com.amazonaws.services.dynamodbv2.model.LocalSecondaryIndexDescription> localSecondaryIndexes,
                                                     List<com.amazonaws.services.dynamodbv2.model.GlobalSecondaryIndexDescription> globalSecondaryIndexes,
                                                     Map<String,String> hiveDynamoDBMapping,
                                                     Map<String,String> hiveTypeMapping,
                                                     org.apache.hadoop.hive.ql.plan.ExprNodeDesc predicate)