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FAQs
Why should I install a computing engine like Spark or Flink? I have a question, and I cannot solve it by myself How do I declare a variable? How do I write a configuration item ... -
Detectors
Standard detectors OverridingMethodsMustInvokeSuperDetector FindRoughConstants SynchronizeAndNullCheckField InitializeNonnullFieldsInConstructor BooleanReturnNull OptionalRetu... -
14. Integration with frameworks
14.1. Spring Framework 14.2. Spring Cache 14.2.1 Spring Cache. Local cache and data partitioning 14.2.2 Spring Cache. YAML config format 14.3. Hibernate Cache 14.3.1. Hibernate... -
Configurations
Environments Kyuubi Configurations Authentication Backend Batch Credentials Ctl Delegation Engine Event Frontend Ha Kinit Kubernetes Lineage Metadata Metrics Operat... -
Writing Tables
What are some ways to write a Hudi table? How is a Hudi writer job deployed? Can I implement my own logic for how input records are merged with record on storage? How do I delet... -
Spark Quick Start
Setup Spark 3 Support Matrix Spark Shell/SQL Setup project Create Table Insert data Query data Update data Merging Data Delete data Time Travel Query Incremental query ... -
Metadata Table
Metadata Table Supporting Multi-Modal Index in Hudi Metadata table indices Enable Hudi Metadata Table and Multi-Modal Index in write side Use metadata indices for query side im... -
Introduction
Architecture Supported table formats Supported engines Iceberg format Paimon format Mixed format User cases Self-managed streaming Lakehouse Stream-and-batch-fused data pipe... -
JDBC
Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key features Options driver [string] user [string] password [string] url [string] query [stri... -
Basic Configurations
Hudi Table Config Hudi Table Basic Configs Spark Datasource Configs Read Options Write Options Flink Sql Configs Flink Options Write Client Configs Common Configurations Me...