Hypertableクイックインストール、RPMパッケージをダウンロードするだけで、ゼロコンパイル

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NoSQL hbase database netkiller Hypertable

本論文では単機実装を採用する
1.Hypertableインストール
Hypertableのいくつかのインストール方法
スタンドアロン:スタンドアロンにインストールされ、ローカルファイルシステムを採用
Hadoop:分散型インストール、Hadoop(HDFS)をストレージとして使用
MapR:分散インストール、MapR上
ThriftBroker:アプリケーションサーバにThriftBrokeをインストールする
1.1.Hypertable standaloneスタンドアロンインストール
プロセス4.1.Hypertable standaloneインストール手順
Hypertableパッケージのインストール

# cd /usr/local/src/
# wget http://cdn.hypertable.com/packages/0.9.7.0/hypertable-0.9.7.0-linux-x86_64.rpm

Hypertableをインストールします.個人的にはyum localinstallを使うのが好きです.彼はソフトウェア間の依存関係を解決します.

# yum localinstall hypertable-0.9.7.0-linux-x86_64.rpm

関連するソフトウェアは自動的にインストールされます.

Dependencies Resolved

====================================================================================================================
 Package                       Arch          Version                  Repository                               Size
====================================================================================================================
Installing:
 hypertable                    x86_64        0.9.7.0-1                /hypertable-0.9.7.0-linux-x86_64        288 M
Installing for dependencies:
 mailcap                       noarch        2.1.31-2.el6             base                                     27 k
 perl-Bit-Vector               x86_64        7.1-2.el6                base                                    169 k
 perl-Carp-Clan                noarch        6.03-2.el6               base                                     25 k
 perl-Compress-Raw-Zlib        x86_64        1:2.020-127.el6          base                                     68 k
 perl-Compress-Zlib            x86_64        2.020-127.el6            base                                     43 k
 perl-HTML-Parser              x86_64        3.64-2.el6               base                                    109 k
 perl-HTML-Tagset              noarch        3.20-4.el6               base                                     17 k
 perl-IO-Compress-Base         x86_64        2.020-127.el6            base                                     67 k
 perl-IO-Compress-Zlib         x86_64        2.020-127.el6            base                                    134 k
 perl-IO-String                noarch        1.08-9.el6               base                                     15 k
 perl-URI                      noarch        1.40-2.el6               base                                    117 k
 perl-libwww-perl              noarch        5.833-2.el6              base                                    387 k

Transaction Summary
====================================================================================================================
Install      13 Package(s)

Hypertableのデフォルトは/opt/hypertable/0.9.7.0バックアッププロファイルにインストールされています.

# cd /opt/hypertable/0.9.7.0/conf
# cp hypertable.cfg hypertable.cfg.original

FHS-IZE取付

# bin/fhsize.sh
Setting up /var/opt/hypertable
Setting up /etc/opt/hypertable
fshize /opt/hypertable/0.9.7.0:  success

デザイン「CURRENT」接続

# cd /opt/hypertable
# ln -s 0.9.7.0 current

インストールnotification-hook.shスクリプト

# cp conf/notification-hook.tmpl conf/notification-hook.sh
# chmod o+x conf/notification-hook.sh

notification-hook.shスクリプト

/opt/hypertable/current/conf/notification-hook.sh "Test Message" "This is a test."

Hypertableを起動

# /opt/hypertable/current/bin/start-all-servers.sh local
DFS broker: available file descriptors: 1024
Started DFS Broker (local)
Started Hyperspace
Started Hypertable.Master
/proc/sys/vm/swappiness = 60
Started Hypertable.RangeServer
Started ThriftBroker

					
# /opt/hypertable/current/bin/ht shell

Welcome to the hypertable command interpreter.
For information about Hypertable, visit http://hypertable.com

Type 'help' for a list of commands, or 'help shell' for a
list of shell meta commands.

hypertable>

インストールが有効かテスト

					
# /opt/hypertable/current/bin/ht shell

Welcome to the hypertable command interpreter.
For information about Hypertable, visit http://hypertable.com

Type 'help' for a list of commands, or 'help shell' for a
list of shell meta commands.

hypertable> help

USE ................ Sets the current namespace
CREATE NAMESPACE ... Creates a new namespace
DROP NAMESPACE ..... Removes a namespace
EXISTS TABLE ....... Check if table exists
CREATE TABLE ....... Creates a table
DELETE ............. Deletes all or part of a row from a table
DESCRIBE TABLE ..... Displays a table's schema
DROP TABLE ......... Removes a table
RENAME TABLE ....... Renames a table
DUMP TABLE ......... Create efficient backup file
ALTER TABLE ........ Add/remove column family from existing table
INSERT ............. Inserts data into a table
LOAD DATA INFILE ... Loads data from a TSV input file into a table
SELECT ............. Selects (and display) cells from a table
SHOW CREATE TABLE .. Displays CREATE TABLE command used to create table
SHOW TABLES ........ Displays only the list of tables in the current namespace
GET LISTING ........ Displays the list of tables and namespace in the current namespace

Statements must be terminated with ';'.  For more information on
a specific statement, type 'help <statement>', where <statement> is from
the preceding list.

hypertable>quit

Hypertableを停止下記コマンドを実行Hypertableを停止

$ /opt/hypertable/current/bin/stop-servers.sh

1.5.インストレーションの確認
テーブルの作成

			
# echo "USE '/'; CREATE TABLE foo ( c1, c2 ); GET LISTING;" \
>     | /opt/hypertable/current/bin/ht shell --batch
foo
sys	(namespace)
tmp	(namespace)

いくつかのデータを挿入

			
# echo "USE '/'; INSERT INTO foo VALUES('001', 'c1', 'very'), \
>     ('000', 'c1', 'Hypertable'), ('001', 'c2', 'easy'), ('000', 'c2', 'is');" \
>     | /opt/hypertable/current/bin/ht shell --batch

データの問合せ

			
# echo "USE '/'; SELECT * FROM foo;" \
>     | /opt/hypertable/current/bin/ht shell --batch
000	c1	Hypertable
000	c2	is
001	c1	very
001	c2	easy

すべてのテーブルで次のコマンドを実行することを理解したい場合は

$ /opt/hypertable/current/bin/stop-servers.sh
$ /opt/hypertable/current/bin/clean-database.sh

2. Code examples
http://hypertable.com/documentation/code_examples/
2.1. PHP
環境変数の設定

export PHPTHRIFT_ROOT=/opt/hypertable/current/lib/php

PHP環境のインストール

# yum install php-cli

テストファイルの作成

			
# vim lib/php/test.php
<?php
if (!isset($GLOBALS['THRIFT_ROOT']))
    $GLOBALS['THRIFT_ROOT'] = getenv('PHPTHRIFT_ROOT');

require_once dirname(__FILE__).'/ThriftClient.php';

$client = new Hypertable_ThriftClient("localhost", 38080);
$namespace = $client->namespace_open("");

echo "HQL examples
";
print_r($client->hql_query($namespace, "show tables"));
print_r($client->hql_query($namespace, "select * from foo"));

テストプログラムの実行

			
# php lib/php/test.php
HQL examples
Hypertable_ThriftGen_HqlResult Object
(
    [results] => Array
        (
            [0] => foo
        )

    [cells] =>
    [scanner] =>
    [mutator] =>
)
Hypertable_ThriftGen_HqlResult Object
(
    [results] =>
    [cells] => Array
        (
            [0] => Hypertable_ThriftGen_Cell Object
                (
                    [key] => Hypertable_ThriftGen_Key Object
                        (
                            [row] => 000
                            [column_family] => c1
                            [column_qualifier] =>
                            [timestamp] => 1361518099519878001
                            [revision] => 1361518099519878001
                            [flag] => 255
                        )

                    [value] => Hypertable
                )

            [1] => Hypertable_ThriftGen_Cell Object
                (
                    [key] => Hypertable_ThriftGen_Key Object
                        (
                            [row] => 000
                            [column_family] => c2
                            [column_qualifier] =>
                            [timestamp] => 1361518099519878002
                            [revision] => 1361518099519878002
                            [flag] => 255
                        )

                    [value] => is
                )

            [2] => Hypertable_ThriftGen_Cell Object
                (
                    [key] => Hypertable_ThriftGen_Key Object
                        (
                            [row] => 001
                            [column_family] => c1
                            [column_qualifier] =>
                            [timestamp] => 1361518099519878003
                            [revision] => 1361518099519878003
                            [flag] => 255
                        )

                    [value] => very
                )

            [3] => Hypertable_ThriftGen_Cell Object
                (
                    [key] => Hypertable_ThriftGen_Key Object
                        (
                            [row] => 001
                            [column_family] => c2
                            [column_qualifier] =>
                            [timestamp] => 1361518099519878004
                            [revision] => 1361518099519878004
                            [flag] => 255
                        )

                    [value] => easy
                )

        )

    [scanner] =>
    [mutator] =>
)

MongoDB Database Profiling

C++職責チェーンモデルの実現