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  • SQL Server CDC

    Support SQL Server Version Support Those Engines Key Features Description Supported DataSource Info Using Dependency Install Jdbc Driver For Spark/Flink Engine For SeaTunnel ...
  • Async Queries via Celery

    7557 2024-05-25 《Apache Superset 4.0.1》
    Celery Celery Flower Celery On large analytic databases, it’s common to run queries that execute for minutes or hours. To enable support for long running queries that execute b...
  • General

    7543 2024-07-01 《Apache Hudi 0.15.0》
    When is Hudi useful for me or my organization? What are some non-goals for Hudi? What is incremental processing? Why does Hudi docs/talks keep talking about it? How is Hudi opti...
  • Design & Concepts

    7408 2024-07-01 《Apache Hudi 0.15.0》
    How does Hudi ensure atomicity? Does Hudi extend the Hive table layout? What concurrency control approaches does Hudi adopt? Hudi’s commits are based on transaction start time i...
  • Flink Getting Started

    7387 2024-06-29 《Apache Iceberg 1.5.2》
    Preparation when using Flink SQL Client Flink’s Python API Adding catalogs. Catalog Configuration Hive catalog Creating a table Writing Branch Writes Reading Type conversi...
  • Troubleshooting

    7344 2024-07-01 《Apache Hudi 0.15.0》
    Writing Tables org.apache.parquet.io.InvalidRecordException: Parquet/Avro schema mismatch: Avro field ‘col1’ not found java.lang.UnsupportedOperationException: org.apache.parquet....
  • PostgreSQL

    Support Those Engines Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Description Supported DataSource Info Database Dependency Data Type Map...
  • SQL DDL

    7308 2024-06-30 《Apache Hudi 0.15.0》
    Spark SQL Create table Create non-partitioned table Create partitioned table Create table with record keys and ordering fields Create table from an external location Create Ta...
  • Clustering

    7296 2024-06-30 《Apache Hudi 0.15.0》
    Background How is compaction different from clustering? Clustering Architecture Overall, there are 2 steps to clustering Schedule clustering Execute clustering Clustering Use...
  • Oracle

    Description Support Those Engines Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Database Dependency Data Type Map...