[HUDI-5612] Add support for using metadata table with spillable map b… Feb 12, 2025 hudi-platform-service [HUDI-5612] Add support for using metadata table with spillable map b… Feb 12, 2025 hudi-spark-datasource [HUDI-8972] Fixing heart beats for failed writes in HoodieStreamer (#...
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Currently, the Hudi data source supports the following data types: INT, BIGINT, FLOAT, DOUBLE, DECIMAL, STRING, DATE, TIMESTAMP, BOOLEAN, BINARY, MAP, STRUCT and ARRAY. Performance Optimization Metadata caching Hudi connectors support metadata caching to provide metadata requests for various oper...
Select a sub-service You can select a sub-service, module, or feature from the drop-down list to quickly find the relevant documentation. You can also click the cloud service name at the top of the drop-down list to go to the homepage of the cloud service. ...
This section provides reference on the UI elements of the Heads-Up Display (HUD), which is an overlay provided at the top left of the screen when you launch the application. HUD displays system and application statistics on application performance using the GPU and CPU performance metrics selecte...
Apache Hudi是一种数据湖的存储格式,在Hadoop文件系统之上提供了更新数据和删除数据的能力以及消费变化数据的能力。 Hudi表类型 Hudi支持如下两种表类型: Copy On Write 使用Parquet格式存储数据。Copy On Write表的更新操作需要通过重写实现。 Merge On Read 使用列式文件格式(Parquet)和行式文件格式(Avro)混合的方...
本文通过两种方式为您介绍,如何设置Hudi参数。 Set方式 此方式通过Set设置全局参数。 set hoodie.insert.shuffle.parallelism = 100; set hoodie.upsert.shuffle.parallelism = 100; set hoodie.delete.shuffle.parallelism = 100; options方式 此方式是在建表语句options中指定参数来设置全局参数。 create table if no...
[HUDI-7930] Flink Support for Array of Row and Map of Row value (apac… Oct 7, 2024 hudi-common [HUDI-8262] Add validation for secondary index in HoodieMetadataTable… Oct 7, 2024 hudi-examples [HUDI-8103] Introduce Table Write Version and version table configs (a… ...
什麼是Hudi,E-MapReduce:Apache Hudi是一種資料湖的儲存格式,在Hadoop檔案系統之上提供了更新資料和刪除資料的能力以及消費變化資料的能力。 Hudi支援如下兩種表類型: Copy On Write 使用Parquet格式儲存資料。Copy On Write表的更新操作需要通過重寫實現。
• 支持复杂的数据类型,例如Map和Array。复杂数据类型可以嵌套在另一个组合数据类型中。 • 添加了一个基于 DFS 的 Flink Catalog,catalog标识符为hudi. 您可以直接通过API实例化目录,也可以使用CREATE CATALOG语法创建catalog。 • Flink在正常UPSERT和BULK_INSERT操作中都支持Bucket Index[8] 。与默认的 Flink...