com.netflix.ndbench.plugin.dax.DaxKeyValue Maven / Gradle / Ivy
/*
* Copyright 2018 Netflix, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.netflix.ndbench.plugin.dax;
import com.amazon.dax.client.dynamodbv2.AmazonDaxClientBuilder;
import com.amazonaws.auth.AWSCredentialsProvider;
import com.amazonaws.services.dynamodbv2.model.ReturnConsumedCapacity;
import com.google.common.base.Preconditions;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import com.netflix.ndbench.api.plugin.DataGenerator;
import com.netflix.ndbench.api.plugin.NdBenchClient;
import com.netflix.ndbench.api.plugin.annotations.NdBenchClientPlugin;
import com.netflix.ndbench.plugin.dynamodb.DynamoDBKeyValueBase;
import com.netflix.ndbench.plugin.dax.configs.DaxConfiguration;
import com.netflix.ndbench.plugin.dynamodb.operations.dynamodb.dataplane.DynamoDBReadBulk;
import com.netflix.ndbench.plugin.dynamodb.operations.dynamodb.dataplane.DynamoDBReadSingle;
import com.netflix.ndbench.plugin.dynamodb.operations.dynamodb.dataplane.DynamoDBWriteBulk;
import com.netflix.ndbench.plugin.dynamodb.operations.dynamodb.dataplane.DynamoDBWriteSingle;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Singleton
@NdBenchClientPlugin("DaxKeyValue")
public class DaxKeyValue extends DynamoDBKeyValueBase implements NdBenchClient {
private static final Logger logger = LoggerFactory.getLogger(DaxKeyValue.class);
/**
* Public constructor to inject credentials and configuration
*
* @param awsCredentialsProvider
* @param configuration
*/
@Inject
public DaxKeyValue(AWSCredentialsProvider awsCredentialsProvider, DaxConfiguration configuration) {
super(awsCredentialsProvider, configuration);
}
@Override
public void init(DataGenerator dataGenerator) {
logger.info("Initializing AWS DAX client");
AmazonDaxClientBuilder amazonDaxClientBuilder = AmazonDaxClientBuilder.standard();
amazonDaxClientBuilder.withEndpointConfiguration(this.config.getDaxEndpoint());
dynamoDB = amazonDaxClientBuilder.build();
//instantiate operations
String tableName = config.getTableName();
String partitionKeyName = config.getAttributeName();
ReturnConsumedCapacity returnConsumedCapacity = ReturnConsumedCapacity.NONE;
Preconditions.checkState(StringUtils.isNotEmpty(tableName));
Preconditions.checkState(StringUtils.isNotEmpty(partitionKeyName));
//data plane
boolean consistentRead = config.consistentRead();
this.singleRead = new DynamoDBReadSingle(dataGenerator, dynamoDB, tableName, partitionKeyName, consistentRead,
returnConsumedCapacity);
this.bulkRead = new DynamoDBReadBulk(dataGenerator, dynamoDB, tableName, partitionKeyName, consistentRead,
returnConsumedCapacity);
this.singleWrite = new DynamoDBWriteSingle(dataGenerator, dynamoDB, tableName, partitionKeyName,
returnConsumedCapacity);
this.bulkWrite = new DynamoDBWriteBulk(dataGenerator, dynamoDB, tableName, partitionKeyName,
returnConsumedCapacity);
logger.info("DynamoDB Plugin initialized");
}
}