{"id":50927,"date":"2025-02-27T00:00:00","date_gmt":"2025-02-27T08:00:00","guid":{"rendered":"https:\/\/griddb-linux-hte8hndjf8cka8ht.westus-01.azurewebsites.net\/%e6%9c%aa%e5%88%86%e9%a1%9e\/using-kafka-with-griddbs-time-series-containers\/"},"modified":"2026-03-30T11:48:00","modified_gmt":"2026-03-30T18:48:00","slug":"using-kafka-with-griddbs-time-series-containers","status":"publish","type":"post","link":"https:\/\/www.griddb.net\/ja\/%e6%9c%aa%e5%88%86%e9%a1%9e\/using-kafka-with-griddbs-time-series-containers\/","title":{"rendered":"Kafka \u3068 GridDB \u306e\u6642\u7cfb\u5217\u30b3\u30f3\u30c6\u30ca\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u672c\u65e5\u306e\u8a18\u4e8b\u3067\u306f\u3001\u4ee5\u524d\u306b\u3082\u53d6\u308a\u4e0a\u3052\u305fGridDB\u3068Kafka\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/griddb.net\/ja\/%e6%9c%aa%e5%88%86%e9%a1%9e\/stream-data-with-griddb-and-kafka\/\">GridDB\u3068Kafka\u3067\u30b9\u30c8\u30ea\u30fc\u30e0\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b<\/a><\/li>\n<li><a href=\"https:\/\/griddb.net\/ja\/%e6%9c%aa%e5%88%86%e9%a1%9e\/using-griddb-as-a-source-for-kafka-with-jdbc\/\">JDBC\u3092\u4f7f\u7528\u3057\u3066GridDB\u3092Kafka\u306e\u30bd\u30fc\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b<\/a><\/li>\n<li><a href=\"https:\/\/griddb.net\/ja\/%e6%9c%aa%e5%88%86%e9%a1%9e\/using-sql-batch-inserts-with-griddb-v5-5-jdbc-and-kafka\/\">GridDB v5.5\u3001JDBC\u3001\u304a\u3088\u3073Kafka\u3092\u4f7f\u7528\u3057\u305fSQL\u30d0\u30c3\u30c1\u633f\u5165<\/a><\/li>\n<li>Udemy\u30b3\u30fc\u30b9: <a href=\"https:\/\/www.udemy.com\/course\/create-a-working-iot-project-with-iot-database-griddb\/\">Apache Kafka\u3001Python\u3001GridDB\u3092\u4f7f\u7528\u3057\u305f\u52d5\u4f5c\u3059\u308bIoT\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210<\/a><\/li>\n<\/ul>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001GridDB\u3092Kafka\u306e\u30b7\u30f3\u30af\u30ea\u30bd\u30fc\u30b9\u3068\u3057\u3066\u4f7f\u7528\u53ef\u80fd\u306b\u3059\u308b\u65b0\u6a5f\u80fd\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001<code>TIME_SERIES<\/code>\u30b3\u30f3\u30c6\u30ca\uff08Kafka\u306e\u30c8\u30d4\u30c3\u30af\u304b\u3089GridDB\u306b\u30bf\u30a4\u30e0\u30b7\u30ea\u30fc\u30ba\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u30d7\u30c3\u30b7\u30e5\u3067\u304d\u308b\uff09\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff08\u4e00\u90e8\u306e\u8a2d\u5b9a\u304c\u5fc5\u8981\u3067\u3059\uff09\u3002v5.6\u4ee5\u524d\u3067\u306f\u3001Collection\u30b3\u30f3\u30c6\u30ca\u306b\u9650\u5b9a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u524d\u56de\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u300cGridDB\u3068Kafka\u3092\u4f7f\u7528\u3057\u305f\u30b9\u30c8\u30ea\u30fc\u30e0\u30c7\u30fc\u30bf\u51e6\u7406\u300d\u3068\u4e00\u90e8\u985e\u4f3c\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u4e3b\u306a\u9055\u3044\u306f\u3001Kafka\u3068GridDB\u306e\u3059\u3079\u3066\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092Docker\u30b3\u30f3\u30c6\u30ca\u5316\u3057\u3066\u30dd\u30fc\u30bf\u30d3\u30ea\u30c6\u30a3\u3068\u4f7f\u3044\u3084\u3059\u3055\u3092\u5411\u4e0a\u3055\u305b\u305f\u70b9\u3001\u304a\u3088\u3073\u524d\u8ff0\u306e\u901a\u308aTime Series\u30b3\u30f3\u30c6\u30ca\u3092\u4f7f\u7528\u3059\u308b\u70b9\u3067\u3059\u3002\u3053\u306e\u30d6\u30ed\u30b0\u306b\u6cbf\u3063\u3066\u9032\u3081\u308b\u3053\u3068\u3067\u3001Docker\u30b3\u30f3\u30c6\u30ca\u3068Kafka\u3092\u4f7f\u7528\u3057\u3066Kafka\u304b\u3089GridDB\u306eTime Series\u30b3\u30f3\u30c6\u30ca\u306b\u30bf\u30a4\u30e0\u30b7\u30ea\u30fc\u30ba\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u30b9\u30c8\u30ea\u30fc\u30e0\u9001\u4fe1\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u9ad8\u5ea6\u306a\u6982\u8981<\/h2>\n<p>\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u52d5\u4f5c\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305a\u3001Kafka\u3068GridDB\u3092Docker\u30b3\u30f3\u30c6\u30ca\u5185\u3067\u5b9f\u884c\u3057\u3001\u6e96\u5099\u304c\u6574\u3063\u305f\u3089Python\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306fKafka\u306e<code>producer<\/code>\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30e9\u30f3\u30c0\u30e0\u306a\u30c7\u30fc\u30bf\u3092<code>broker<\/code>\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u3053\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305fIoT\u30c7\u30fc\u30bf\u306f\u3001Kafka\u306e\u30ad\u30e5\u30fc\uff08\u6b63\u78ba\u306b\u306f\u300c\u5206\u6563\u30ed\u30b0\u300d\uff09\u306b\u683c\u7d0d\u3055\u308c\u3001<code>consumer<\/code>\u304c\u5024\u3092\u8aad\u307f\u53d6\u308b\u307e\u3067\u5f85\u6a5f\u3057\u307e\u3059\u3002<\/p>\n<p>\u5f53\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001GridDB\u304c<code>sink<\/code>\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001Python\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u4f5c\u6210\u3057\u305f\u30c7\u30fc\u30bf\u30c8\u30d4\u30c3\u30af\u3092<code>consume<\/code>\u3057\u3001\u305d\u306e\u30c7\u30fc\u30bf\u3092Kafka\u304c\u30c8\u30d4\u30c3\u30af\u306e\u30b9\u30ad\u30fc\u30e0\u306b\u57fa\u3065\u3044\u3066\u4f5c\u6210\u3059\u308b\u30c6\u30fc\u30d6\u30eb\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p>Kafka\u30c8\u30d4\u30c3\u30af\u306e\u4fdd\u5b58\u65b9\u6cd5\u3068\u5834\u6240\u3092\u9069\u5207\u306b\u901a\u4fe1\u3059\u308b\u305f\u3081\u3001GridDB Kafka Sink\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u3001GridDB Kafka Connect\u306e\u6700\u65b0\u7248\uff08v5.6\uff09\u3092\u53d6\u5f97\u3057\u3001\u30d3\u30eb\u30c9\u3057\u3001\u5b9f\u884c\u4e2d\u306eKafka\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u5171\u6709\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u6642\u7cfb\u5217\u30b3\u30f3\u30c6\u30ca\u306b\u4fdd\u5b58\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u3001\u30b3\u30f3\u30c6\u30ca\u30bf\u30a4\u30d7\u3092<code>time_series<\/code>\u306b\u8a2d\u5b9a\u3057\u3001\u305d\u306e\u4ed6\u306e\u91cd\u8981\u306a\u8a73\u7d30\u3082\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u958b\u59cb\u624b\u9806<\/h2>\n<p>\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h3>\u4e8b\u524d\u6e96\u5099<\/h3>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u3092\u30d5\u30a9\u30ed\u30fc\u3059\u308b\u306b\u306f\u3001Kafka\u3068GridDB\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306eDocker\u3068Docker Compose\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001Kafka\u306b\u30c8\u30d4\u30c3\u30af\u3068\u3057\u3066\u9001\u4fe1\u3059\u308b\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306bPython3\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff08\u6700\u7d42\u7684\u306bGridDB\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\uff09\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001GridDB Kafka Connect\u306eJAR\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\u3057\u3066\u30d3\u30eb\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h4>GridDB Kafka Connect\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/h4>\n<p>\u6700\u65b0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3053\u3053\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\uff1a<a href=\"https:\/\/github.com\/griddb\/griddb-kafka-connect\">GridDB-Kafka\u63a5\u7d9a<\/a>\u3002\u30d3\u30eb\u30c9\u3059\u308b\u306b\u306f\u3001<code>maven<\/code>\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\uff1a<\/p>\n<div class=\"clipboard\">\n<pre><code>$ mvn clean install<\/code><\/pre>\n<\/div>\n<p><code>.jar<\/code> \u30d5\u30a1\u30a4\u30eb\u306f\u3001<code>target<\/code> \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306b <code>griddb-kafka-connector-0.6.jar<\/code> \u3068\u3044\u3046\u540d\u524d\u3067\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u6ce8\uff1a \u3053\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u3082 jar \u30d5\u30a1\u30a4\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\uff08\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u53c2\u7167\uff09\u3002\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u30af\u30ed\u30fc\u30f3\u3057\u3001Docker Compose \u3067\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5b9f\u884c\u3059\u308b\u5834\u5408\u3001jar \u30d5\u30a1\u30a4\u30eb\u3092\u81ea\u5206\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\/\u30d3\u30eb\u30c9\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/h3>\n<p>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f griddbnet GitHub \u30da\u30fc\u30b8\u306b\u3042\u308a\u307e\u3059\uff1a<\/p>\n<p><code>$ git clone https:\/\/github.com\/griddbnet\/Blogs.git --branch 7_kafka_timeseries<\/code><\/p>\n<h3>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u884c<\/h3>\n<p>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3068 Docker \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u6b21\u306e\u3088\u3046\u306b\u5b9f\u884c\u3067\u304d\u307e\u3059\uff1a<\/p>\n<div class=\"clipboard\">\n<pre><code>$ docker compose pull && docker compose up -d<\/code><\/pre>\n<\/div>\n<p>\u305d\u306e\u5f8c\u3001\u51e6\u7406\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001Kafka\u30b3\u30cd\u30af\u30bf\u306bGridDB\u30b7\u30f3\u30af\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u3057\u304f\u914d\u7f6e\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">$ curl http:\/\/localhost:8083\/connectors\/\n\n[\"griddb-kafka-sink\"]<\/code><\/pre>\n<\/div>\n<p>kafka-sink \u306e\u5185\u5bb9\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code>$ curl http:\/\/localhost:8083\/connectors\/griddb-kafka-sink<\/code><\/pre>\n<\/div>\n<p>\u305d\u306e\u4f5c\u696d\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001Python \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306f Kafka \u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">$ python3 -m pip install kafka-python\n$ python3 scripts\/producer.py<\/code><\/pre>\n<\/div>\n<h3>GridDB \u30b7\u30f3\u30af\u306e\u30d7\u30ed\u30d1\u30c6\u30a3<\/h3>\n<p>Kafka \u3084\u305d\u306e\u4ed6\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\/\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u306f\u3001\u30bd\u30fc\u30b9\u3068\u30b7\u30f3\u30af\u3068\u3044\u3046\u6982\u5ff5\u306f\u30c7\u30fc\u30bf\u306e\u30d5\u30ed\u30fc\u306e\u65b9\u5411\u3092\u8aac\u660e\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u30b7\u30f3\u30af\u306f\u30c7\u30fc\u30bf\u304c\u6d41\u5165\u3059\u308b\u5834\u6240\u3001\u307e\u305f\u306f\u30c7\u30fc\u30bf\u304c\u6700\u7d42\u7684\u306b\u5230\u9054\u3059\u308b\u5834\u6240\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u79c1\u305f\u3061\u306f\u30c7\u30fc\u30bf\u30da\u30a4\u30ed\u30fc\u30c9\u3092GridDB\u5185\u306e\u30bf\u30a4\u30e0\u30b7\u30ea\u30fc\u30ba\u30b3\u30f3\u30c6\u30ca\u5185\u306b\u30bf\u30a4\u30e0\u30b7\u30ea\u30fc\u30ba\u30c7\u30fc\u30bf\u3068\u3057\u3066\u6c38\u7d9a\u5316\u3057\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u3092\u6b21\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\uff1a<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">        connector.class= com.github.griddb.kafka.connect.GriddbSinkConnector\n        name= griddb-kafka-sink\n        cluster.name= myCluster\n        user= admin\n        password= admin\n        notification.member= griddb-server=10001\n        container.type= TIME_SERIES\n        topics= meter_0,meter_1,meter_2,meter_3\n        transforms=  TimestampConverter\n        transforms.TimestampConverter.type=  org.apache.kafka.connect.transforms.TimestampConverter$Value\n        transforms.TimestampConverter.format=  yyyy-MM-dd hh=mm=ss\n        transforms.TimestampConverter.field=  timestamp\n        transforms.TimestampConverter.target.type=  Timestamp<\/code><\/pre>\n<\/div>\n<p>\u524d\u56de\u306e\u8a18\u4e8b\u3068\u6bd4\u3079\u3066\u3001\u4e3b\u306a\u5909\u66f4\u70b9\u306f<code>container.type<\/code>\u306e\u6307\u5b9a\u3068<code>transforms<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002<code>transforms<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u3001Kafka\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u3069\u306e\u6587\u5b57\u5217\u5024\u3092\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306b\u5909\u63db\u3059\u308b\u304b\u3092\u6307\u5b9a\u3057\u3001\u305d\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u652f\u63f4\u3059\u308b\u305f\u3081\u306e\u305d\u306e\u4ed6\u306e\u6709\u7528\u306a\u60c5\u5831\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002\u305d\u306e\u4ed6\u306e\u5024\u306f\u3001\u30d6\u30ed\u30fc\u30ab\u30fc\u304c\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u30c8\u30d4\u30c3\u30af\u306e\u5b9b\u5148\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3001\u3053\u308c\u306f\u30db\u30b9\u30c8\u540d<code>griddb-server<\/code>\u306eGridDB Docker\u30b3\u30f3\u30c6\u30ca\u3067\u3059\u3002<\/p>\n<p>\u30c8\u30d4\u30c3\u30af\u306f\u30c7\u30fc\u30bf\u30c8\u30d4\u30c3\u30af\u306e\u540d\u524d\u3067\u3042\u308a\u3001\u540c\u6642\u306bGridDB\u306e\u30bf\u30a4\u30e0\u30b7\u30ea\u30fc\u30ba\u30b3\u30f3\u30c6\u30ca\u306e\u540d\u524d\u306b\u3082\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>Python\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u30b9\u30af\u30ea\u30d7\u30c8<\/h3>\n<p>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8aad\u3080\u3060\u3051\u3067\u7406\u89e3\u3067\u304d\u308b\u5185\u5bb9\u304c\u591a\u3044\u305f\u3081\u3001\u7279\u306b\u8aac\u660e\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u552f\u4e00\u8ffd\u52a0\u3059\u308b\u70b9\u306f\u3001Docker\u30b3\u30f3\u30c6\u30ca\u3092Docker\u5316\u3057\u305f\u3044\u5834\u5408\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u5834\u6240\u3092<code>localhost<\/code>\u304b\u3089<code>broker:9092<\/code>\u306b\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u70b9\u3067\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-python\">#p=KafkaProducer(bootstrap_servers=['localhost:9092'])\np=KafkaProducer(bootstrap_servers=['broker:9092'])<\/code><\/pre>\n<\/div>\n<p>\u3082\u3046\u4e00\u70b9\u6ce8\u610f\u3059\u3079\u304d\u70b9\u306f\u3001time_series \u30c7\u30fc\u30bf\u30b3\u30f3\u30c6\u30ca\u3092 time_series \u30c7\u30fc\u30bf\u3092\u884c\u30ad\u30fc\u3068\u3057\u3066\u4f5c\u6210\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u30c7\u30fc\u30bf\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u578b\u3092 <code>string<\/code> \u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u70b9\u3067\u3059\uff08\u3053\u308c\u306f\u3001\u30b7\u30f3\u30af\u30bb\u30af\u30b7\u30e7\u30f3\u3067 <code>transform<\/code> \u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u305f\u969b\u306b\u89e6\u308c\u307e\u3057\u305f\uff09\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-python\">\"schema\": \n{\n    \"fields\": [ \n        { \"field\": \"timestamp\", \"optional\": False, \"type\": \"string\" },\n        { \"field\": \"kwh\", \"optional\": False, \"type\": \"double\" }, \n        { \"field\": \"temp\", \"optional\": False, \"type\": \"double\" } \n    ], \n    \"name\": \"iot\", \"optional\": False, \"type\": \"struct\" \n}   <\/code><\/pre>\n<\/div>\n<p>\u3053\u3053\u3067\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u578b\u304c<code>string<\/code>\u3067\u3042\u3063\u3066\u3082\u3001\u6700\u521d\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u578b\u3068\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u70b9\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001\u3053\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u30b7\u30f3\u30af\u3067\u3001<code>transforms.TimestampConverter.field<\/code>\u3092\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u578b\u306b\u5909\u63db\u3057\u305f\u3044\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u540d\u524d\u3068\u3057\u3066\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001Kafka\u3068GridDB\u306f\u8a2d\u5b9a\u3057\u305f\u30b9\u30ad\u30fc\u30de\u3068\u9069\u5207\u306a\u30b3\u30f3\u30c6\u30ca\u30bf\u30a4\u30d7\u3067\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<h2>Docker \u30b3\u30f3\u30c6\u30ca\u3067 Kafka \u3092\u5b9f\u884c\u3059\u308b<\/h2>\n<p>\u4ee5\u524d\u306e Kafka \u306b\u95a2\u3059\u308b\u8a18\u4e8b\u3067\u306f\u3001Kafka \u3068 GridDB \u3092\u30d9\u30a2\u30e1\u30bf\u30eb\u4e0a\u3067\u5b9f\u884c\u3057\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001CLI \u7d4c\u7531\u3067\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3059\u308b\u3060\u3051\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u65b9\u6cd5\u3067\u3057\u305f\u3002\u3053\u306e\u65b9\u6cd5\u306f\u6a5f\u80fd\u3057\u307e\u3057\u305f\u304c\u30013~4\u3064\u306e\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u958b\u304d\u3001\u624b\u9806\u3092\u899a\u3048\u3066\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u3084\u3084\u8907\u96d1\u3067\u3057\u305f\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u30012~3\u3064\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u5b9f\u884c\u3092\u3059\u3079\u3066\u884c\u3048\u308bDocker Compose\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u307e\u3057\u305f\uff01<\/p>\n<h3>Confluent Docker\u30b3\u30f3\u30c6\u30ca<\/h3>\n<p>\u307e\u305a\u3001Confluent\u304c\u63d0\u4f9b\u3059\u308bDocker\u30a4\u30e1\u30fc\u30b8\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002Confluent\u306f\u3001\u5927\u898f\u6a21\u4f01\u696d\u5411\u3051\u306eKafka\u306b\u95a2\u3059\u308b\u30b5\u30dd\u30fc\u30c8\u3068\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u4f01\u696d\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u5f7c\u3089\u306fDocker\u30a4\u30e1\u30fc\u30b8\u3092\u7121\u6599\u3067\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u3053\u306e\u8a18\u4e8b\u306eDocker Compose\u30d5\u30a1\u30a4\u30eb\u3067\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>Docker Compose\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u3001\u8907\u6570\u306e\u300c\u30b5\u30fc\u30d3\u30b9\u300d\uff08Docker\u30b3\u30f3\u30c6\u30ca\uff09\u3092\u30bb\u30c3\u30c8\u3068\u3057\u3066\u4f5c\u6210\u3057\u3001\u7c21\u5358\u306a\u30b3\u30de\u30f3\u30c9\u3067\u540c\u6642\u306b\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5404\u30b3\u30f3\u30c6\u30ca\u304c\u4f9d\u5b58\u3059\u308b\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001Kafka\u30b3\u30f3\u30c6\u30ca\u540c\u58eb\u3092\u4f9d\u5b58\u95a2\u4fc2\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u6b63\u3057\u3044\u9806\u5e8f\u3067\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u65b9\u6cd5\u3092\u9078\u629e\u3057\u305f\u7406\u7531\u306f\u3001\u4e0a\u8ff0\u306e\u901a\u308aKafka\u3092\u5b9f\u884c\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u304c\u8907\u96d1\u3067\u3001\u591a\u304f\u306e\u7570\u306a\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001Python\u30b9\u30af\u30ea\u30d7\u30c8\u304b\u3089\u30c7\u30fc\u30bf\u3092Kafka\u30c8\u30d4\u30c3\u30af\u306b\u9001\u4fe1\u3057\u3001GridDb\u306b\u683c\u7d0d\u3059\u308b\u3053\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3082\u3001Docker Compose\u30d5\u30a1\u30a4\u30eb\u306b5\u3064\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h3>Docker Compose \u30b5\u30fc\u30d3\u30b9<\/h3>\n<p>\u4ee5\u4e0b\u306e\u3059\u3079\u3066\u304c\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<\/p>\n<ul>\n<li>GridDB<\/li>\n<li>Kafka Zookeeper<\/li>\n<li>Kafka Broker<\/li>\n<li>Kafka \u30b9\u30ad\u30fc\u30de\u30ec\u30b8\u30b9\u30c8\u30ea<\/li>\n<li>Kafka-Connect<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001\u7701\u7565\u3057\u307e\u3057\u305f\u304c\u3001Kafka \u30c7\u30fc\u30bf\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u3092\u542b\u3080\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>Kafka Zookeeper \u306f\u3001Kafka \u306e\u8133\u3084\u4e3b\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Broker \u306f\u30c7\u30fc\u30bf\u30c8\u30d4\u30c3\u30af\u3092\u51e6\u7406\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u3001\u30d5\u30a7\u30a4\u30eb\u30bb\u30fc\u30d5\u306e\u305f\u3081\u306a\u3069\u306b\u8907\u6570\u306e\u30d6\u30ed\u30fc\u30ab\u30fc\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u30c7\u30fc\u30bf\u30c8\u30d4\u30c3\u30af\u306e\u751f\u7523\u8005\u3092 Kafka \u306b\u63a5\u7d9a\u3059\u308b\u969b\u306f\u3001\u30d6\u30ed\u30fc\u30ab\u30fc\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<p>Kafka \u30b9\u30ad\u30fc\u30de\u30ec\u30b8\u30b9\u30c8\u30ea\u306f\u3001\u30c8\u30d4\u30c3\u30af\u3067\u4f7f\u7528\u3055\u308c\u308b\u30b9\u30ad\u30fc\u30de\u3092\u5f37\u5236\u3057\u307e\u3059\u3002\u5f53\u793e\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001Python \u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u304b\u3089\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf\u30da\u30a4\u30ed\u30fc\u30c9\u306e JSON \u30b9\u30ad\u30fc\u30de\u306e\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>Kafka Connect \u30b3\u30f3\u30c6\u30ca\u306b\u306f\u3001Kafka \u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u8ffd\u52a0\u3057\u307e\u3059\uff1aGridDB Kafka Connect JAR \u30d5\u30a1\u30a4\u30eb\u3068 GridDB \u30b7\u30f3\u30af\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u3002Connect\u30b3\u30f3\u30c6\u30ca\u306f\u5c11\u3057\u7279\u6b8a\u3067\u3001\u307e\u305a\u30b3\u30f3\u30c6\u30ca\u304c\u8d77\u52d5\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e\u5f8cGridDB\u30b7\u30f3\u30af\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u6307\u793a\u3092\u542b\u3080JSON\u30d5\u30a1\u30a4\u30eb\u3092\u30d7\u30c3\u30b7\u30e5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001GridDB Kafka Connect JAR\u30d5\u30a1\u30a4\u30eb\u306f\u3001Docker\u30a4\u30e1\u30fc\u30b8\u306e\u8d77\u52d5\u6642\u306b\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u30d7\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3002<\/p>\n<h4>Docker Compose \u8a2d\u5b9a<\/h4>\n<p>GridDB\u306b\u306f\u7279\u5225\u306a\u8a2d\u5b9a\u306f\u3042\u308a\u307e\u305b\u3093\uff1a\u5358\u306bgriddbnet\u304b\u3089\u30a4\u30e1\u30fc\u30b8\u3092\u30d7\u30eb\u3057\u3001\u3044\u304f\u3064\u304b\u306e\u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3059\u308b\u3060\u3051\u3067\u3059\uff1a<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">  griddb-server:\n    image: 'griddbnet\/griddb:5.6.0'\n    container_name: griddb-server\n    expose:\n      - '10001'\n      - '10010'\n      - '10020'\n      - '10040'\n      - '20001'\n      - '41999'\n    environment:\n      NOTIFICATION_MEMBER: 1\n      GRIDDB_CLUSTER_NAME: myCluster<\/code><\/pre>\n<\/div>\n<p>\u52d5\u7269\u5712\u306e\u98fc\u80b2\u54e1\u3082\u540c\u3058\u3088\u3046\u306a\u72b6\u6cc1\u3067\u3059\uff1a<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">  zookeeper:\n    image: 'confluentinc\/cp-zookeeper:7.3.0'\n    container_name: zookeeper\n    environment:\n      ZOOKEEPER_CLIENT_PORT: 2181\n      ZOOKEEPER_TICK_TIME: 2000<\/code><\/pre>\n<\/div>\n<p>\u30d6\u30ed\u30fc\u30ab\u30fc\u306f\u30dd\u30fc\u30c89092\u3092\u516c\u958b\u3057\u3066\u3044\u308b\u305f\u3081\u3001Docker Compose\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u5916\u304b\u3089Python\u306e\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\uff08localhost:9092\u3092\u6307\u3059\u3060\u3051\u3067\u3059\uff09\u3002ZooKeeper\u3084\u305d\u306e\u4ed6\u306e\u30af\u30e9\u30b9\u30bf\u8a2d\u5b9a\u3092\u6307\u3059\u305f\u3081\u306e\u8ffd\u52a0\u306e\u74b0\u5883\u5909\u6570\u3082\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">  broker:\n    image: 'confluentinc\/cp-kafka:7.3.0'\n    container_name: broker\n    ports:\n      - '9092:9092'\n    depends_on:\n      - zookeeper\n    environment:\n      KAFKA_BROKER_ID: 1\n      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'\n      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'PLAINTEXT:PLAINTEXT,PLAINTEXT_INTERNAL:PLAINTEXT'\n      KAFKA_ADVERTISED_LISTENERS: 'PLAINTEXT:\/\/broker:9092,PLAINTEXT_INTERNAL:\/\/broker:29092'\n      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1\n      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1\n      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1<\/code><\/pre>\n<\/div>\n<p>\u307e\u305f\u3001\u30d6\u30ed\u30fc\u30ab\u30fc\u3001\u30b9\u30ad\u30fc\u30de\u30ec\u30b8\u30b9\u30c8\u30ea\u3001Kafka Connect\u304c\u3059\u3079\u3066\u300cZooKeeper\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u300d\u3053\u3068\u306b\u6c17\u3065\u304f\u3067\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5168\u4f53\u7684\u306a\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u8cac\u4efb\u8005\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">  kafka-schema-registry:\n    image: 'confluentinc\/cp-schema-registry:7.3.0'\n    hostname: kafka-schema-registry\n    container_name: kafka-schema-registry\n    ports:\n      - '8082:8082'\n    environment:\n      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: 'PLAINTEXT:\/\/broker:9092'\n      SCHEMA_REGISTRY_HOST_NAME: kafka-schema-registry\n      SCHEMA_REGISTRY_LISTENERS: 'http:\/\/0.0.0.0:8082'\n    depends_on:\n      - zookeeper<\/code><\/pre>\n<\/div>\n<p>Kafka Connect\u306fConfluent Docker Hub\u304b\u3089\u30b3\u30f3\u30c6\u30ca\u3092\u30d7\u30eb\u3057\u3001\u591a\u6570\u306e\u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30db\u30b9\u30c8\u30de\u30b7\u30f3\u3068\u5171\u6709\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u6301\u3064\u30dc\u30ea\u30e5\u30fc\u30e0\u3082\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306b\u3088\u308aGridDB Kafka Connect\u306eJAR\u30d5\u30a1\u30a4\u30eb\u3092\u5171\u6709\u3067\u304d\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u6700\u4e0b\u90e8\u306b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u914d\u7f6e\u3057\u3001Kafka Connect\u306eHTTP\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308b\u307e\u3067\u5f85\u6a5f\u3059\u308b\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002200\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u304c\u8fd4\u3063\u3066\u304d\u305f\u3089\u3001GridDB-Sink\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u3092\u9001\u4fe1\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">  kafka-connect:\n    image: confluentinc\/cp-kafka-connect:latest\n    container_name: kafka-connect\n    ports:\n      - '8083:8083'\n    environment:\n      CONNECT_BOOTSTRAP_SERVERS: 'broker:9092'\n      CONNECT_REST_PORT: 8083\n      CONNECT_GROUP_ID: device\n      CONNECT_CONFIG_STORAGE_TOPIC: device-config\n      CONNECT_OFFSET_STORAGE_TOPIC: device-offsets\n      CONNECT_STATUS_STORAGE_TOPIC: device-status\n      CONNECT_KEY_CONVERTER: org.apache.kafka.connect.json.JsonConverter\n      CONNECT_VALUE_CONVERTER: org.apache.kafka.connect.json.JsonConverter\n      CONNECT_INTERNAL_KEY_CONVERTER: org.apache.kafka.connect.json.JsonConverter\n      CONNECT_INTERNAL_VALUE_CONVERTER: org.apache.kafka.connect.json.JsonConverter\n      CONNECT_KEY_CONVERTER_SCHEMAS_ENABLE: true\n      CONNECT_VALUE_CONVERTER_SCHEMAS_ENABLE: true\n      CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL: 'http:\/\/kafka-schema-registry:8082'\n      CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL: 'http:\/\/kafka-schema-registry:8082'\n      CONNECT_REST_ADVERTISED_HOST_NAME: kafka-connect\n      CONNECT_LOG4J_APPENDER_STDOUT_LAYOUT_CONVERSIONPATTERN: '[%d] %p %X{connector.context}%m (%c:%L)%n'\n      CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: '1'\n      CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: '1'\n      CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: '1'\n      CONNECT_PLUGIN_PATH: >-\n        \/usr\/share\/java,\/etc\/kafka-connect\/jars\n      CLASSPATH: >-\n        \/usr\/share\/java,\/etc\/kafka-connect\/jars\n    volumes:\n      - '.\/scripts:\/scripts'\n      - '.\/kafka-connect\/connectors:\/etc\/kafka-connect\/jars\/'\n      \n    depends_on:\n      - zookeeper\n      - broker\n      - kafka-schema-registry\n      - griddb-server\n    command:\n      - bash\n      - '-c'\n      - >\n        \/etc\/confluent\/docker\/run & \n\n        echo \"Waiting for Kafka Connect to start listening on kafka-connect \u23f3\"\n\n        while [ $$(curl -s -o \/dev\/null -w %{http_code}\n        http:\/\/kafka-connect:8083\/connectors) -eq 000 ] ; do \n          echo -e $$(date) \" Kafka Connect listener HTTP state: \" $$(curl -s -o \/dev\/null -w %{http_code} http:\/\/kafka-connect:8083\/connectors) \" (waiting for 200)\"\n          sleep 5 \n        done\n\n        nc -vz kafka-connect 8083\n\n        echo -e \"n--n+> Creating Kafka Connect GridDB sink\"\n\n        \/scripts\/create-griddb-sink.sh &&\n        \/scripts\/example-sink.sh\n\n        sleep infinity <\/code><\/pre>\n<\/div>\n<p>\u3053\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u306f\u3001Kafka\u306b\u5bfe\u3057\u3066\u3001\u30d6\u30ed\u30fc\u30ab\u30fc\u304c\u7279\u5b9a\u306e\u540d\u524d\u3092\u6301\u3064\u30c8\u30d4\u30c3\u30af\u3092\u53d7\u4fe1\u3057\u305f\u969b\u306b\u3001\u305d\u306e\u30c8\u30d4\u30c3\u30af\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u5185\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u9001\u4fe1\u3059\u308b\u3088\u3046\u306b\u660e\u793a\u7684\u306b\u6307\u793a\u3057\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u305d\u306e\u6307\u793a\u306f\u5f53\u793e\u306eGridDB\u30b3\u30f3\u30c6\u30ca\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001GridDB CLI \u3092\u4f7f\u7528\u3057\u3066 Docker GridDB \u30b5\u30fc\u30d0\u30fc\u5185\u306e\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u3092\u8868\u793a\u3067\u304d\u307e\u3059\uff1a <code>$ docker exec -it griddb-server gs_sh<\/code>\u3002<\/p>\n<p>\u3053\u308c\u3067\u3001Kafka \u7d4c\u7531\u3067 IoT \u306e\u3088\u3046\u306a\u30bb\u30f3\u30b5\u30fc\u30c7\u30fc\u30bf\u3092 GridDB \u30bf\u30a4\u30e0\u30b7\u30ea\u30fc\u30ba \u30b3\u30f3\u30c6\u30ca\u306b\u9001\u4fe1\u3059\u308b\u4f5c\u696d\u304c\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u65e5\u306e\u8a18\u4e8b\u3067\u306f\u3001\u4ee5\u524d\u306b\u3082\u53d6\u308a\u4e0a\u3052\u305fGridDB\u3068Kafka\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\uff1a GridDB\u3068Kafka\u3067\u30b9\u30c8\u30ea\u30fc\u30e0\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b JDBC\u3092\u4f7f\u7528\u3057\u3066GridDB\u3092Kafka\u306e\u30bd\u30fc\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b Grid [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":49329,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1005],"tags":[],"class_list":["post-50927","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1005"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kafka \u3068 GridDB \u306e\u6642\u7cfb\u5217\u30b3\u30f3\u30c6\u30ca\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u65b9\u6cd5 | GridDB: Open Source Time Series Database for IoT<\/title>\n<meta name=\"description\" content=\"\u672c\u65e5\u306e\u8a18\u4e8b\u3067\u306f\u3001\u4ee5\u524d\u306b\u3082\u53d6\u308a\u4e0a\u3052\u305fGridDB\u3068Kafka\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\uff1a 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