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  • SQL DML

    3039 2024-06-30 《Apache Hudi 0.15.0》
    Spark SQL Insert Into Insert Overwrite Update Merge Into Delete From Data Skipping and Indexing Flink SQL Insert Into Update Delete From Setting Writer/Reader Configs F...
  • 1. Deploy Kyuubi engines on Yarn

    Deploy Kyuubi engines on Yarn Requirements Configurations Environment Spark Properties Master Queue Sizing Tuning Others Kerberos Deploy Kyuubi engines on Yarn ...
  • Snowflake

    Support Those Engines Key Features Description Supported DataSource list Database dependency Data Type Mapping Options tips Task Example simple: CDC(Change data capture) e...
  • SftpFile

    Support Those Engines Key Features Description Supported DataSource Info Data Type Mapping Source Options file_format_type [string] compress_codec [string] encoding [string]...
  • Write Operations

    3031 2024-06-28 《Apache Hudi 0.15.0》
    Operation Types UPSERT INSERT BULK_INSERT DELETE BOOTSTRAP INSERT_OVERWRITE INSERT_OVERWRITE_TABLE DELETE_PARTITION Configs Writing path Related Resources It may be he...
  • Delta Lake

    3031 2024-07-05 《Apache Kyuubi 1.9.1》
    Delta Lake Integration Dependencies Configurations Delta Lake Operations Delta lake is an open-source project that enables building a Lakehouse Architecture on top of existing...
  • Development Tools

    3030 2024-06-22 《Apache Accumulo 2.x》
    MiniAccumuloCluster Iterator Test Harness Framework Use Normal Test Outline Limitations Accumulo has several tools that can help developers test their code. MiniAccumuloClu...
  • Partitioning

    3030 2024-06-29 《Apache Iceberg 1.5.2》
    What is partitioning? What does Iceberg do differently? Partitioning in Hive Problems with Hive partitioning Iceberg’s hidden partitioning What is partitioning? Partitioning...
  • Compaction

    3028 2024-06-30 《Apache Hudi 0.15.0》
    Background Why MOR tables need compaction? Compaction Architecture Strategies in Compaction Scheduling Trigger Strategies Compaction Strategies Ways to trigger Compaction Inl...
  • Python-JayDeBeApi

    3027 2024-07-05 《Apache Kyuubi 1.9.1》
    Requirements Preparation Usage The JayDeBeApi module allows you to connect from Python code to databases using Java JDBC. It provides a Python DB-API v2.0 to that database. ...