rf/amazon-kinesis-client-library-php

Amazon Kinesis Wrapper Class

amazon-kinesis-client-library-php

, _(*1)

Overview

Wrapper library of Amazon Kinesis Client Module.(http://docs.aws.amazon.com/aws-sdk-php/latest/class-Aws.Kinesis.KinesisClient.html), _(*2)

I want to simplify the management of Shard Id and Sequence Number taken out from the Stream. In addition, storage to manage is also an option., _(*3)

Requirements

• PHP >= 5.3.3
• aws-sdk-php (https://github.com/aws/aws-sdk-php)
• [option] memcache.so (http://pecl.php.net/package/memcache) AND memcached (http://memcached.org/)

Installation

Using Composer

composer.json, _(*4)

{
    "require": {
        "rf/amazon-kinesis-client-library-php": "0.0.1"
    }
}

Copy Directory

git clone https://github.com/fukuiretu/amazon-kinesis-client-library-php.git
cp -r src/Rf <path/to/your_project>

Usage

CASE: Data push

require 'vendor/autoload.php';

use Aws\Kinesis\KinesisClient;
use Aws\Common\Enum\Region;
use Rf\Aws\AutoLoader;
use Rf\Aws\Kinesis\ClientLibrary\KinesisProxy;
use Rf\Aws\Kinesis\ClientLibrary\KinesisShardFileDataStore;
use Rf\Aws\Kinesis\ClientLibrary\KinesisShardMemcacheDataStore;
use Rf\Aws\Kinesis\ClientLibrary\KinesisStorageManager;

define('STREAM_NAME', 'kinesis-trial');
$kinesis = KinesisClient::factory(array(
  'key' => 'XXXXX',
  'secret' => 'XXXXX',
  'region' => Region::VIRGINIA
));
$kinesis_proxy = KinesisProxy::factory($kinesis, STREAM_NAME);

while (true) {
    $sample_data = date('YmdHis');
    $kinesis_proxy->putRecord($sample_data, mt_rand(1, 1000000));

    echo $sample_data, PHP_EOL;
    sleep(1);
}

CASE: Memcache the Data Store

<?php

require 'vendor/autoload.php';

use Aws\Kinesis\KinesisClient;
use Aws\Common\Enum\Region;
use Rf\Aws\AutoLoader;
use Rf\Aws\Kinesis\ClientLibrary\KinesisProxy;
use Rf\Aws\Kinesis\ClientLibrary\KinesisShardFileDataStore;
use Rf\Aws\Kinesis\ClientLibrary\KinesisShardMemcacheDataStore;
use Rf\Aws\Kinesis\ClientLibrary\KinesisStorageManager;

define('STREAM_NAME', 'kinesis-trial');
$kinesis = KinesisClient::factory(array(
  'key' => 'XXXXX',
  'secret' => 'XXXXX',
  'region' => Region::VIRGINIA
));

$memcache = new Memcache();
$memcache->addServer("localhost", 11211);

$kinesis_proxy = KinesisProxy::factory($kinesis,  STREAM_NAME);
$kinesis_storage_manager = new KinesisStorageManager($kinesis_proxy, new KinesisShardMemcacheDataStore($memcache));

$data_records = $kinesis_storage_manager->findWithMergeStoreDataRecords(null, 10, 5);
foreach ($data_records as $data_record) {
  echo $data_record->getData(), PHP_EOL;
}

$kinesis_storage_manager->saveAll();

CASE: File the Data Store

<?php

require 'vendor/autoload.php';

use Aws\Kinesis\KinesisClient;
use Aws\Common\Enum\Region;
use Rf\Aws\AutoLoader;
use Rf\Aws\Kinesis\ClientLibrary\KinesisProxy;
use Rf\Aws\Kinesis\ClientLibrary\KinesisShardFileDataStore;
use Rf\Aws\Kinesis\ClientLibrary\KinesisShardMemcacheDataStore;
use Rf\Aws\Kinesis\ClientLibrary\KinesisStorageManager;

define('STREAM_NAME', 'kinesis-trial');

$kinesis = KinesisClient::factory(array(
  'key' => 'XXXXX',
  'secret' => 'XXXXX',
  'region' => Region::VIRGINIA
));

$kinesis_proxy = KinesisProxy::factory($kinesis, STREAM_NAME);
$kinesis_storage_manager = new KinesisStorageManager($kinesis_proxy, new KinesisShardFileDataStore('/tmp/amazon-kinesis'));

$data_records = $kinesis_storage_manager->findWithMergeStoreDataRecords(null, 10, 5);
foreach ($data_records as $data_record) {
  echo $data_record->getData(), PHP_EOL;
}

$kinesis_storage_manager->saveAll();

The following is required if you do not use the Composer

require 'src/Rf/Aws/AutoLoader.php';
AutoLoader::register();

Specify ShardId, the acquisition number

Against all shards, Get DataRecord matter up to 5,000(1000 record * 5 loop) by default. The following is an example to get the DataRecord of 10,000 (1000 record * 10 loop) matter at most from Shard of "shardId-000000000000", _(*5)

$data_records = $kinesis_storage_manager->findWithMergeStoreDataRecords('shardId-000000000000', 1000, 10);

Todos

• Support the increase of storage. DynamoDB, Redis And More ...
• Parallel processing.

Copyright

Copyright:: Copyright (c) 2014- Fukui ReTu License:: MIT, _(*6)