{"templateId":"markdown","sharedDataIds":{"sidebar":"sidebar-@l10n/ja/sidebars.yaml"},"props":{"metadata":{"markdoc":{"tagList":["admonition"]},"type":"markdown"},"seo":{"title":"Treasure ワークフローの前提条件と制限事項","description":"Treasure Data Product Documentation · Collect and Unify · Segment and Activate · Experiment and Analyze · Decisioning Automate with AI Scale and Trust.","siteUrl":"https://docs.treasuredata.com","lang":"en-US","llmstxt":{"hide":false,"sections":[{"title":"Table of contents","includeFiles":["**/*"],"excludeFiles":[]}],"excludeFiles":[]}},"dynamicMarkdocComponents":[],"compilationErrors":[],"ast":{"$$mdtype":"Tag","name":"article","attributes":{},"children":[{"$$mdtype":"Tag","name":"Heading","attributes":{"level":1,"id":"treasure-ワークフローの前提条件と制限事項","__idx":0},"children":["Treasure ワークフローの前提条件と制限事項"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["これらのTreasure ワークフローの前提条件と制限事項を確認して、ワークフローで何ができて何ができないかを理解してください。"]},{"$$mdtype":"Tag","name":"ul","attributes":{},"children":[{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/ja/requirements-and-limitations/treasure-workflow-prerequisites-and-limitations#TreasureWorkflowPrerequisitesandLimitations-Prerequisites"},"children":["前提条件"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/ja/requirements-and-limitations/treasure-workflow-prerequisites-and-limitations#TreasureWorkflowPrerequisitesandLimitations-Limitations"},"children":["制限事項"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/ja/requirements-and-limitations/treasure-workflow-prerequisites-and-limitations#TreasureWorkflowPrerequisitesandLimitations-DigdagSyntaxLimitations"},"children":["サポートされていないDigdag機能"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/ja/requirements-and-limitations/treasure-workflow-prerequisites-and-limitations#TreasureWorkflowPrerequisitesandLimitations-TreasureWorkflowServiceLimits"},"children":["Treasure ワークフローサービスの制限"]}]}]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":1,"id":"前提条件","__idx":1},"children":["前提条件"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Treasure ワークフローの作成を開始する前に、Treasure Dataにデータベースとテーブルが必要です。"]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":1,"id":"制限事項","__idx":2},"children":["制限事項"]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":2,"id":"サポートされていないdigdag機能","__idx":3},"children":["サポートされていないDigdag機能"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Treasure ワークフローはDigdagをベースにしていますが、以下の機能はサポートされていません："]},{"$$mdtype":"Tag","name":"ul","attributes":{},"children":[{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["td>オペレーターのdownload_fileパラメータによるクエリ結果のローカルダウンロード。代わりに、Treasure Dataの結果エクスポート機能を使用してください"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["sh>によるシェルスクリプトの実行"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["rb>によるrubyスクリプトの実行"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["embulk>による任意のEmbulkジョブの実行（ただし、Treasure Dataへのバルクデータのインポートにはtd_load>を使用できます）"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["emr>によるAmazon EMRジョブの実行"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["param_get>によるParamServerからの永続データの取得と、ストアパラメータの値としての設定"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["param_set>による値のParamServerへの永続データとしての設定"]}]}]},{"$$mdtype":"Tag","name":"Admonition","attributes":{"type":"info"},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":[{"$$mdtype":"Tag","name":"code","attributes":{},"children":["py>"]},"は、サポートされている唯一のカスタムスクリプトです。"]}]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":2,"id":"treasure-ワークフローサービスの制限","__idx":4},"children":["Treasure ワークフローサービスの制限"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Treasure ワークフローは、クラウドホスト環境でデータパイプラインを管理するためのスケーラブルで柔軟なソリューションを提供するように設計されています。"]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":3,"id":"使用制限","__idx":5},"children":["使用制限"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["最適かつ公平な処理を確保するため、以下の制限があります："]},{"$$mdtype":"Tag","name":"ul","attributes":{},"children":[{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["アカウントごとに最大30タスクが同時に実行されます。その他のすべてのタスクはキューに入れられ、先着順で発行されます。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["プロジェクトアーカイブの最大サイズは10MBです。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["保存されたワークフローは12,000個まで。12,000個を超えると、Workflow UIですべてのワークフローが読み込まれません。ただし、CLI経由では引き続きアクセスできます。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["1つのアテンプト内のタスクの最大総数は1,000です。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["タスクのフルネームの最大長は640バイトです。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["アカウントごとの最大アテンプト数（デフォルト",{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/ja/products/customer-data-platform/data-workbench/workflows/pool/"},"children":["プール"]},"の並行実行数の上限の初期値でもあります）："]},{"$$mdtype":"Tag","name":"ul","attributes":{},"children":[{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["US - 200"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Tokyo - 200"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["EU - 300"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["その他すべての地域 - 100"]}]}]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["実行中のタスクが強制終了されるまでの期間は1日（24時間）です。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["実行中のアテンプトが強制終了されるまでの期間は7日間です。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["td>タスクの最大レスポンスサイズは4MBです。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["http>タスクの最大レスポンスサイズは1MBです。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["http_call>タスクの最大レスポンスサイズは4MBです。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["py>タスク（カスタムスクリプト）の最大出力サイズは、エクスポートされた変数および生成されたタスクを含めて36MBです。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["td_for_each>タスクの合計レスポンスサイズは16MBです。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["ワークフロートリガーでは、同じ先行ワークフローに依存できる後続ワークフローの最大数は100です。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["アカウントごとの",{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/ja/products/customer-data-platform/data-workbench/workflows/pool/"},"children":["プール"]},"の最大数（デフォルトプールを除く）は10です。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["アカウントごとの",{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/ja/products/customer-data-platform/data-workbench/workflows/pool/managing-pool-rules"},"children":["プールルール"]},"の最大数は20です。"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["プールごとの待機中アテンプト数（実行を開始していないすべてのアテンプトが対象）の最大数は500です。"]}]}]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":3,"id":"推奨使用制限","__idx":6},"children":["推奨使用制限"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Treasure コンソールWorkflowのパフォーマンスを向上させるため、以下の制限内に収めるようにしてください："]},{"$$mdtype":"Tag","name":"ul","attributes":{},"children":[{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["保存されたワークフロー200個"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["ワークフロー内のタスク400個"]}]}]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["これらの制限は、Treasure Dataの容量構成に変更がある場合、変更される可能性があります。"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["参照：",{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/ja/requirements-and-limitations/list-of-upper-limits-max-on-treasure-data"},"children":["Treasure Dataの上限値（最大値）リスト"]}]}]},"headings":[{"value":"Treasure ワークフローの前提条件と制限事項","id":"treasure-ワークフローの前提条件と制限事項","depth":1},{"value":"前提条件","id":"前提条件","depth":1},{"value":"制限事項","id":"制限事項","depth":1},{"value":"サポートされていないDigdag機能","id":"サポートされていないdigdag機能","depth":2},{"value":"Treasure ワークフローサービスの制限","id":"treasure-ワークフローサービスの制限","depth":2},{"value":"使用制限","id":"使用制限","depth":3},{"value":"推奨使用制限","id":"推奨使用制限","depth":3}],"frontmatter":{"seo":{"title":"Treasure ワークフローの前提条件と制限事項"}},"lastModified":"2026-06-01T09:47:58.000Z","pagePropGetterError":{"message":"","name":""}},"slug":"/ja/requirements-and-limitations/treasure-workflow-prerequisites-and-limitations","userData":{"isAuthenticated":false,"teams":["anonymous"]},"isPublic":true}