[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-08-08(UTC)"],[[["\u003cp\u003eManaged I/O for Apache Iceberg supports various catalogs, including Hadoop, Hive, REST-based catalogs, and BigQuery metastore, enabling batch and streaming read and write operations.\u003c/p\u003e\n"],["\u003cp\u003eWrite capabilities include batch writes, streaming writes, dynamic destinations, and dynamic table creation, providing flexibility in data management.\u003c/p\u003e\n"],["\u003cp\u003eFor BigQuery tables, the \u003ccode\u003eBigQueryIO\u003c/code\u003e connector with the BigQuery Storage API is used, but dynamic table creation is not supported.\u003c/p\u003e\n"],["\u003cp\u003eConfiguration parameters like \u003ccode\u003etable\u003c/code\u003e, \u003ccode\u003ecatalog_name\u003c/code\u003e, \u003ccode\u003ecatalog_properties\u003c/code\u003e, \u003ccode\u003econfig_properties\u003c/code\u003e, and \u003ccode\u003etriggering_frequency_seconds\u003c/code\u003e allow for customization of Apache Iceberg operations.\u003c/p\u003e\n"],["\u003cp\u003eThe usage of this feature requires Apache Beam SDK for Java version 2.58.0 or later, while using the BigQuery Metastore requires 2.62.0 or later if not using Runner V2.\u003c/p\u003e\n"]]],[],null,["# Dataflow managed I/O for Apache Iceberg\n\n[Managed I/O](/dataflow/docs/guides/managed-io) supports the following\ncapabilities for Apache Iceberg:\n\nFor [BigQuery tables for Apache Iceberg](/bigquery/docs/iceberg-tables),\nuse the\n[`BigQueryIO` connector](https://beam.apache.org/documentation/io/built-in/google-bigquery/)\nwith BigQuery Storage API. The table must already exist; dynamic table creation is\nnot supported.\n\nRequirements\n------------\n\nThe following SDKs support managed I/O for Apache Iceberg:\n\n- Apache Beam SDK for Java version 2.58.0 or later\n- Apache Beam SDK for Python version 2.61.0 or later\n\nConfiguration\n-------------\n\nManaged I/O for Apache Iceberg supports the following configuration\nparameters:\n\n### `ICEBERG` Read\n\n\u003cbr /\u003e\n\n### `ICEBERG` Write\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nWhat's next\n-----------\n\nFor more information and code examples, see the following topics:\n\n- [Read from Apache Iceberg](/dataflow/docs/guides/read-from-iceberg)\n- [Write to Apache Iceberg](/dataflow/docs/guides/write-to-iceberg)"]]
