{"id":46778,"date":"2023-07-15T10:52:49","date_gmt":"2022-12-24T16:38:56","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/"},"modified":"2024-04-30T13:40:27","modified_gmt":"2024-04-30T05:40:27","slug":"46778-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/","title":{"rendered":""},"content":{"rendered":"

\u306f\u3058\u3081\u306b<\/h1>\n

VoltDB\u306e\u6a5f\u80fd\u306b\u306fkafka\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\/\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u4ee5\u4e0b\u306e\u6a5f\u80fd\u304c\u3042\u308b\u306e\u3067\u8a66\u3057\u3066\u307f\u307e\u3059\u3002
\n\u4ee5\u4e0b\u3001\u30a4\u30f3\u30dd\u30fc\u30c8\u30fb\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306e\u7c21\u5358\u306a\u6a5f\u80fd\u8aac\u660e\u3067\u3059\u3002<\/p>\n

\u30fb\u30a4\u30f3\u30dd\u30fc\u30c8
\nkafka\u306e\u4efb\u610f\u306eTopic\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u914d\u4fe1\u3055\u308c\u308b\u3068\u3001VoltDB\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u547c\u3073\u51fa\u3057\u3001\u4efb\u610f\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u633f\u5165\u30fb\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u30c6\u30fc\u30d6\u30eb\u306f1\u5bfe1\u3060\u3051\u3067\u306f\u306a\u304f\u30011\u3064\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u30922\u3064\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u5206\u5272\u3057\u3066\u683c\u7d0d\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002
\n\u30a4\u30f3\u30dd\u30fc\u30c8\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3001HTTP\u3001Hadoop\uff08WebHDFS\uff09\u3001JDBC\u3001Kafka\u3001RabbitMQ\u3001ElasticSearch\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002
\n\u30fb\u30a8\u30af\u30b9\u30dd\u30fc\u30c8
\nVoltDB\u4e0a\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\uff08\u4eee\u60f3\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u3088\u3046\u306a\u3082\u306e\uff09\u306b\u30ec\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3059\u308b\u3068\u3001kafka\u306e\u4efb\u610f\u306eTopic\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u914d\u4fe1\u3057\u307e\u3059\u3002
\n\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306f\u3001Kafka\u3001Kinesis\u3001CSV\/TSV\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n

VoltDB\u304b\u3089kafka\u3078\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u3066\u3001kafka streams\u3067\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u3057\u3066VoltDB\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u305f\u3089\u697d\u3057\u305d\u3046\uff01\uff08\u3084\u3089\u306a\u3044\u3051\u3069\u3002\u3044\u3084\u3001\u305d\u306e\u3046\u3061\u3084\u308b\u304b\u3082\u30fb\u30fb\u30fb\uff09
\nVoltDB\u304c\u8d85\u9ad8\u901f\u306a\u306e\u3067\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u3068\u76f8\u6027\u304c\u826f\u3055\u305d\u3046\u3067\u3059\u3002
\n\u30a4\u30f3\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u306f\u3001kafka connect\u306eVoltDB\u7528connector\u3067\u3082\u540c\u69d8\u306e\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n

\u4eca\u56de\u4f7f\u7528\u3057\u305f\u74b0\u5883<\/h1>\n

\u30fbCentOS 7
\n\u30fbVoltDB 8.2
\n\u30fbkafka 2.0.0<\/p>\n

\u30a4\u30f3\u30dd\u30fc\u30c8\u3092\u8a66\u3057\u3066\u307f\u308b<\/h1>\n

\u4e8b\u524d\u6e96\u5099\uff08VoltDB\u3078\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\uff09<\/h2>\n

VoltDB\u306b\u5bfe\u3057\u3066\u3001\u4e8b\u524d\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u7528\u306eTEST_DATA\u30c6\u30fc\u30d6\u30eb\u3092\u4ee5\u4e0b\u306eDDL\u3067\u4f5c\u6210\u3002
\n\u307e\u305f\u3001TEST_DATA\u30c6\u30fc\u30d6\u30eb\u3078\u30a4\u30f3\u30b5\u30fc\u30c8\u3059\u308b\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3InsertData\u3092\u4f5c\u6210\u3057VoltDB\u3078\u30ed\u30fc\u30c9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

CREATE<\/span> TABLE<\/span> TEST_DATA<\/span> (<\/span>\r\n   NAME<\/span> varchar<\/span>(<\/span>50<\/span>)<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n   DATA<\/span> smallint<\/span>,<\/span>\r\n   UNIQUE<\/span> (<\/span>NAME<\/span>),<\/span>\r\n   PRIMARY<\/span> KEY<\/span> (<\/span>NAME<\/span>)<\/span>\r\n);<\/span>\r\nPARTITION<\/span> TABLE<\/span> TEST_DATA<\/span> ON<\/span> COLUMN<\/span> NAME<\/span>;<\/span>\r\n<\/code><\/pre>\n
package<\/span> test<\/span>;<\/span>\r\n\r\nimport<\/span> org.voltdb.SQLStmt<\/span>;<\/span>\r\nimport<\/span> org.voltdb.VoltProcedure<\/span>;<\/span>\r\nimport<\/span> org.voltdb.VoltTable<\/span>;<\/span>\r\n\r\npublic<\/span> class<\/span> InsertData<\/span> extends<\/span> VoltProcedure<\/span> {<\/span>\r\n\r\n    public<\/span> final<\/span> SQLStmt<\/span> insertData<\/span> =<\/span> new<\/span> SQLStmt<\/span>(<\/span>\"insert into test_data values(?, ?)\"<\/span>);<\/span>\r\n\r\n    public<\/span> VoltTable<\/span>[]<\/span> run<\/span>(<\/span>String<\/span> name<\/span>,<\/span> int<\/span> data<\/span>)<\/span> {<\/span>\r\n\r\n        voltQueueSQL<\/span>(<\/span>insertData<\/span>,<\/span> name<\/span>,<\/span> data<\/span>);<\/span>\r\n        VoltTable<\/span>[]<\/span> results<\/span> =<\/span> voltExecuteSQL<\/span>();<\/span>\r\n\r\n        return<\/span> results<\/span>;<\/span>\r\n    }<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
VoltDB\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u8a2d\u5b9a\u3092\u8ffd\u52a0<\/h2>\n
VoltDB\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\uff08deployment.xml\uff09\u306b\u306f\u4ee5\u4e0b\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u7528\u306e\u8a2d\u5b9a\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/p>\n
\u300ctype=”kafka”\u300d\u3067kafka\u304b\u3089\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b\u6307\u5b9a\u3002
\nbrokers\u306f192.168.10.121:9092\u3001\u30a4\u30f3\u30dd\u30fc\u30c8\u7528\u306eTopic\u540d\u306f”TEST_DATA”\u3001
\nprocedure\u306f\u30a4\u30f3\u30dd\u30fc\u30c8\u6642\u306b\u4f7f\u7528\u3059\u308bVoltDB\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u6307\u5b9a\u3002<\/p>\n
<import><\/span>\r\n  <configuration<\/span> type=<\/span>\"kafka\"<\/span> format=<\/span>\"csv\"<\/span> enabled=<\/span>\"true\"<\/span>><\/span>\r\n    <property<\/span> name=<\/span>\"brokers\"<\/span>><\/span>192.168.10.121:9092<\/property><\/span>\r\n    <property<\/span> name=<\/span>\"topics\"<\/span>><\/span>TEST_DATA<\/property><\/span>\r\n    <property<\/span> name=<\/span>\"procedure\"<\/span>><\/span>InsertData<\/property><\/span>\r\n  <\/configuration><\/span>\r\n<\/import><\/span>\r\n<\/code><\/pre>\n
Kafka\u30a4\u30f3\u30dd\u30fc\u30bf\u306f\u3001\u6307\u5b9a\u3055\u308c\u305fKafka\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u306b\u63a5\u7d9a\u3057\u30011\u3064\u4ee5\u4e0a\u306eKafka\u30c8\u30d4\u30c3\u30af\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001\u305d\u306e\u30ec\u30b3\u30fc\u30c9\u3092VoltDB\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u306f\u6307\u5b9a\u3055\u308c\u305f\u5f62\u5f0f\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024\uff08CSV\uff09\uff09\u306b\u5f93\u3063\u3066\u30c7\u30b3\u30fc\u30c9\u3055\u308c\u3001\u6307\u5b9a\u3055\u308c\u305f\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3057\u3066VoltDB\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u633f\u5165\u3055\u308c\u307e\u3059\u3002<\/p>\n
kafka\u306eTopic\u3092\u4f5c\u6210<\/h2>\n
VoltDB\u3078\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308bTopic\u3092kafka\u306b\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
bin\/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 3 --partitions 2 --topic TEST_DATA\r\n# bin\/kafka-console-producer.sh --broker-list 192.168.10.121:9092 --topic TEST_DATA\r\n<\/code><\/pre>\n
Topic\u3078\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u914d\u4fe1<\/h2>\n
\u5148\u307b\u3069\u4f5c\u6210\u3057\u305f”TEST_DATA”\u306e\u30c8\u30d4\u30c3\u30af\u3078\u5bfe\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u914d\u4fe1\u3057\u307e\u3059\u3002
\n\u4ee5\u4e0b\u3067\u306f\u300ctest01,100\u300d\u306eCSV\u30c7\u30fc\u30bf\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
# bin\/kafka-console-producer.sh --broker-list 192.168.10.121:9092 --topic TEST_DATA\r\n>test01,100\r\n<\/code><\/pre>\n
VoltDB\u3078\u30a4\u30f3\u30dd\u30fc\u30c8\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d<\/h2>\n
\u5b9f\u884c\u524d\u306f0\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n
\"image.png\"<\/div>\n
kafka\u3078\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u914d\u4fe1\u3059\u308b\u3068\u3001TEST_DATA\u30c6\u30fc\u30d6\u30eb\u306e\u30ec\u30b3\u30fc\u30c9\u6570\uff08Row Count\uff09\u304c1\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\"image.png\"<\/div>\n
\u300cselect * from test_data\u300d\u306eSQL\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001kafka\u306b\u9001\u4fe1\u3057\u305f\u30c7\u30fc\u30bf\u304c\u5165\u3063\u3066\u3044\u308b\uff01\uff01\uff01\uff01<\/p>\n
\"image.png\"<\/div>\n
\u3061\u306a\u307f\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u3068\u3001Importer\u3068\u3044\u3046\u30bf\u30d6\u304c\u8ffd\u52a0\u3055\u308c\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u91cf\u306a\u3069\u306e\u30b0\u30e9\u30d5\u304c\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n
\"image.png\"<\/div>\n
\u4ee5\u4e0b\u306e3\u3064\u306e\u30b0\u30e9\u30d5\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30fbOutstanding Transaction(Transactions)
\n\u30fbSuccess Rate(Transactions\/s)
\n\u30fbFailure Rate(Transactions\/s)<\/p>\n
\u306a\u3093\u3068\u3001\u3053\u3053\u307e\u3067\u3067\u8a2d\u5b9a\u4ee5\u5916\u306fInsert\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3057\u304b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n
\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/h1>\n
VoltDB\u304b\u3089\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u57fa\u3065\u304d\u3001VoltDB\u306e\u8d77\u52d5\u6642\u306b\u81ea\u52d5\u3067\u958b\u59cb\u3055\u308c\u307e\u3059\u3002
\n\u307e\u305f\u3001\u300cvoltadmin update\u300d\u30b3\u30de\u30f3\u30c9\u3067\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u66f4\u65b0\u3059\u308b\u3053\u3068\u3067\u3001\u8d77\u52d5\u4e2d\u306eVoltDB\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3092\u958b\u59cb\u30fb\u505c\u6b62\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n
\"image.png\"<\/div>\n
\u51e6\u7406\u306e\u6982\u5ff5\u306f\u4e0a\u56f3\u306e\u3068\u304a\u308a\u3067\u3059\u3002
\n\u2460\u3000\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089Insert\u7528\u306eProcedure\u3092\u547c\u3073\u51fa\u3059\u3002
\n\u2461\u3000Procedure\u304c\u53d7\u4fe1\u3057\u305f\u30c7\u30fc\u30bf\u3092\u30c6\u30fc\u30d6\u30eb\u3078Insert\u3059\u308b\u3002
\n\u2462\u3000\u53d7\u4fe1\u3057\u305f\u30c7\u30fc\u30bf\u3092Stream\u306b\u3082\u6d41\u3059\u3002
\n\u2463\u3000Stream\u306b\u5165\u3063\u305f\u30c7\u30fc\u30bf\u3092VoltDB\u304c\u975e\u540c\u671f\u306bkafka\u3078\u914d\u4fe1\u3059\u308b\u3002<\/p>\n
\u4ee5\u4e0b\u3001\u516c\u5f0f\u30b5\u30a4\u30c8\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306e\u8aac\u660e\u3092\u7ffb\u8a33\uff08\u4e00\u90e8\u610f\u8a33\uff09\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n
\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306f\u975e\u200b\u200b\u540c\u671f\u3067\u3059\u3002 \u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u5bfe\u8c61\u306e\u30c7\u30fc\u30bf\u306e\u5b9f\u969b\u306e\u914d\u4fe1\u306f\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u958b\u59cb\u3059\u308b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u306f\u975e\u540c\u671f\u3067\u3059\u3002<\/p>\n
\u975e\u540c\u671f\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u5229\u70b9\u306f\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u76f8\u624b\u5074\u30b7\u30b9\u30c6\u30e0\u306b\u914d\u4fe1\u3059\u308b\u969b\u306e\u9045\u5ef6\u304cVoltDB\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3055\u306a\u3044\u3053\u3068\u3067\u3059\u3002 \u6b20\u70b9\u306f\u3001VoltDB\u304c\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u30c7\u30fc\u30bf\u3092\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0\u3057\u3066\u51e6\u7406\u3059\u308b\u305f\u3081\u3001\u76f8\u624b\u5074\u3078\u306e\u9001\u4fe1\u304c\u4fdd\u7559\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u6642\u306e\u8010\u4e45\u6027\u306e\u78ba\u4fdd\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u306e\u30bf\u30b9\u30af\u306fVoltDB\u30b5\u30fc\u30d0\u30fc\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u81ea\u52d5\u7684\u306b\u51e6\u7406\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u30bf\u30fc\u30b2\u30c3\u30c8\u3078\u306e\u51e6\u7406\u304c\u8ffd\u3044\u3064\u304b\u305a\u3001\u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u304c\u3044\u3063\u3071\u3044\u306b\u306a\u308b\u3068\u3001VoltDB\u306f\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u30d0\u30c3\u30d5\u30a1\u5185\u306e\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u30c7\u30fc\u30bf\u3092\u30c7\u30a3\u30b9\u30af\u306b\u66f8\u304d\u51fa\u3057\u307e\u3059\u3002<\/p>\n
\u76f8\u624b\u5148\u306b\u7d99\u7d9a\u3057\u3066\u5230\u9054\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u307e\u305f\u306f\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u306b\u8ffd\u3044\u3064\u3051\u306a\u3044\u5834\u5408\u306f\u3001\u30c7\u30a3\u30b9\u30af\u306b\u66f8\u304d\u8fbc\u3080\u3053\u3068\u3067\u3001\u5b9b\u5148\u304c\u8ffd\u3044\u3064\u304f\u306e\u3092\u5f85\u3064\u9593\u306bVoltDB\u306e\u904e\u5270\u306a\u30e1\u30e2\u30ea\u6d88\u8cbb\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u505c\u6b62\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u30c7\u30fc\u30bf\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u9593\u3067\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u518d\u59cb\u52d5\u3059\u308b\u3068\u3001\u30b3\u30cd\u30af\u30bf\u30fc\u306f\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u30fb\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u51fa\u3057\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u30fb\u30ad\u30e5\u30fc\u306b\u518d\u633f\u5165\u3057\u307e\u3059\u3002<\/p><\/blockquote>\n
\u305d\u308c\u3067\u306f\u5b9f\u969b\u306b\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3092\u8a66\u3057\u3066\u307f\u307e\u3059\u3002
\n\u307e\u305a\u3001Stream\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u30c6\u30fc\u30d6\u30eb\u4f5c\u6210\u3068\u307b\u3068\u3093\u3069\u540c\u3058\u3067\u3059\u306d\u3002
\n\u305f\u3060\u3057\u3001\u30c6\u30fc\u30d6\u30eb\u3067\u306f\u306a\u3044\u306e\u3067\u4e3b\u30ad\u30fc\u3084\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002
\n\u30ab\u30e9\u30e0\u306f\u5143\u306e\u30c6\u30fc\u30d6\u30ebTEST_DATA\u3068\u540c\u3058\u306b\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30b5\u30d6\u30bb\u30c3\u30c8\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u3002<\/p>\n
CREATE<\/span> STREAM<\/span> TEST_DATA_STREAM<\/span>\r\n  EXPORT<\/span> TO<\/span> TARGET<\/span> archive<\/span> (<\/span>\r\n   NAME<\/span> varchar<\/span>(<\/span>50<\/span>)<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n   DATA<\/span> smallint<\/span>\r\n);<\/span>\r\n<\/code><\/pre>\n
\u6b21\u306bVoltDB\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n
<export><\/span>\r\n   <configuration<\/span> enabled=<\/span>\"true\"<\/span> target=<\/span>\"archive\"<\/span> type=<\/span>\"kafka\"<\/span>><\/span>\r\n     <property<\/span> name=<\/span>\"bootstrap.servers\"<\/span>><\/span>192.168.10.121:9092<\/property><\/span>\r\n     <property<\/span> name=<\/span>\"acks\"<\/span>><\/span>1<\/property><\/span>\r\n     <property<\/span> name=<\/span>\"topic.key\"<\/span>><\/span>TEST_DATA_STREAM.TEST_DATA_EXPORT<\/property><\/span>\r\n  <\/configuration><\/span>\r\n<\/export><\/span>\r\n<\/code><\/pre>\n
\u300ctopic.key\u300d\u3060\u3051\u5206\u304b\u308a\u306b\u304f\u3044\u306e\u3067\u3059\u304c\u3001
\n\u30b9\u30c8\u30ea\u30fc\u30e0\u540d.\u30c6\u30fc\u30d6\u30eb\u540d
\n\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
kafka\u306eTopic\u3092\u4f5c\u6210<\/h2>\n
\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u5148\u306ekaft\u306eTopic\u3068\u3057\u3066\u3001”TEST_DATA_EXPORT”\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002VoltDB\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u6307\u5b9a\u3057\u305fTopic\u540d\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n
bin\/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 3 --partitions 2 --topic TEST_DATA_EXPORT\r\n<\/code><\/pre>\n
\u6b21\u306b\u300ckafka-console-consumer.sh\u300d\u3092\u4f7f\u3063\u3066\u3001\u5148\u307b\u3069\u4f5c\u6210\u3057\u305f”TEST_DATA_EXPORT”\u306eTopic\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8cfc\u8aad\u3057\u307e\u3059\u3002<\/p>\n
# bin\/kafka-console-consumer.sh --bootstrap-server 192.168.10.121:9092 --from-beginning --topic TEST_DATA_EXPORT\r\n<\/code><\/pre>\n
\u4ee5\u4e0b\u306eSQL\u3067\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u5bfe\u8c61\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u5bfe\u3057\u3066\u30013\u3064\u306e\u30c7\u30fc\u30bf\u3092\u6295\u5165\u3057\u3066\u3044\u307e\u3059\u3002
\n\u30b9\u30c8\u30ea\u30fc\u30e0\u306f\u30c6\u30fc\u30d6\u30eb\u3067\u306f\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u30c6\u30fc\u30d6\u30eb\u3068\u540c\u69d8\u306bSQL\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002
\n\u672c\u5f53\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3067\u51e6\u7406\u3059\u308b\u306e\u3067\u3059\u304c\u3001\u3053\u3053\u3067\u306f\u7c21\u5358\u306bSQL\u3067\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
insert<\/span> into<\/span> test_data_stream<\/span> values<\/span>(<\/span>'test100'<\/span>,<\/span> 100<\/span>)<\/span>\r\ninsert<\/span> into<\/span> test_data_stream<\/span> values<\/span>(<\/span>'test101'<\/span>,<\/span> 101<\/span>)<\/span>\r\ninsert<\/span> into<\/span> test_data_stream<\/span> values<\/span>(<\/span>'test102'<\/span>,<\/span> 102<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u3059\u308b\u3068\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u5148\u306eTopic\u306b3\u3064\u306e\u30c7\u30fc\u30bf\u304c\u914d\u4fe1\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n
# bin\/kafka-console-consumer.sh --bootstrap-server 192.168.10.121:9092 --from-beginning --topic TEST_DATA_EXPORT\r\n\"3619631923363842\",\"1535666920335\",\"0\",\"2\",\"8589934592\",\"1\",\"test100\",\"100\"\r\n\"3619631923396610\",\"1535667258494\",\"1\",\"2\",\"8589934592\",\"1\",\"test101\",\"101\"\r\n\"3619631923429378\",\"1535667308716\",\"2\",\"2\",\"8589934592\",\"1\",\"test102\",\"102\"\r\n<\/code><\/pre>\n
\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u30c7\u30fc\u30bf\u306f\u3001\u516c\u5f0f\u30b5\u30a4\u30c8\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8aac\u660e\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n
\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u30c7\u30fc\u30bf\u306f\u3001kafka\u306b\u30ab\u30f3\u30de\u533a\u5207\u308a\u5024\uff08CSV\uff09\u5f62\u5f0f\u306e\u6587\u5b57\u5217\u3068\u3057\u3066\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002 \u3053\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u30016\u3064\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u5217\uff08\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3ID\u3084\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306a\u3069\uff09\u3068\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u5217\u5024\u304c\u7d9a\u304d\u307e\u3059\u3002<\/p><\/blockquote>\n
6\u3064\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u5217\u306b\u3064\u3044\u3066\u306f\u3001\u5177\u4f53\u7684\u306a\u4ed5\u69d8\u306f\u516c\u5f0f\u30b5\u30a4\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002
\n2\u5217\u76ee\u306f\u300c1535666920335-> 2018-08-31T07:08:40\u300d\u3067\u3057\u305f\u306e\u3067\u5b9f\u884c\u65e5\u6642\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n
\u304a\u308f\u308a\u306b<\/h1>\n
\u30fb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u307b\u3068\u3093\u3069\u66f8\u304b\u305a\u306b\u3001kafka\u3068\u30a4\u30f3\u30e1\u30e2\u30ea\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08VoltDB\uff09\u3068\u306e\u9593\u3067\u30c7\u30fc\u30bf\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u30fb\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3057\u305f\u3002
\n\u30fbkafka\u3068VoltDB\u306e\u4e21\u65b9\u304c\u8d85\u9ad8\u901f\u306a\u306e\u3067\u3001kafka streams\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u9762\u767d\u305d\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u306f\u3058\u3081\u306b VoltDB\u306e\u6a5f\u80fd\u306b\u306fkafka\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\/\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u4ee5\u4e0b\u306e\u6a5f\u80fd\u304c\u3042\u308b\u306e\u3067\u8a66\u3057\u3066 […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46778","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n- Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u306f\u3058\u3081\u306b VoltDB\u306e\u6a5f\u80fd\u306b\u306fkafka\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\/\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u4ee5\u4e0b\u306e\u6a5f\u80fd\u304c\u3042\u308b\u306e\u3067\u8a66\u3057\u3066 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2022-12-24T16:38:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-30T05:40:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d669737434c4406d0aa98\/24-0.png\" \/>\n<meta name=\"author\" content=\"\u97f5, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u97f5, \u79d1\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/\",\"name\":\"- Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2022-12-24T16:38:56+00:00\",\"dateModified\":\"2024-04-30T05:40:27+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e\",\"name\":\"\u97f5, \u79d1\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g\",\"caption\":\"\u97f5, \u79d1\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yunke\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"- Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/","og_locale":"zh_CN","og_type":"article","og_description":"\u306f\u3058\u3081\u306b VoltDB\u306e\u6a5f\u80fd\u306b\u306fkafka\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\/\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u4ee5\u4e0b\u306e\u6a5f\u80fd\u304c\u3042\u308b\u306e\u3067\u8a66\u3057\u3066 […]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2022-12-24T16:38:56+00:00","article_modified_time":"2024-04-30T05:40:27+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d669737434c4406d0aa98\/24-0.png"}],"author":"\u97f5, \u79d1","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u97f5, \u79d1","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/","name":"- Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2022-12-24T16:38:56+00:00","dateModified":"2024-04-30T05:40:27+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/"]}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e","name":"\u97f5, \u79d1","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g","caption":"\u97f5, \u79d1"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yunke\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/46778-2\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/46778","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=46778"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/46778\/revisions"}],"predecessor-version":[{"id":92241,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/46778\/revisions\/92241"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=46778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=46778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=46778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}