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  • LocalFile

    Support Those Engines Key features Description Options path [string] file_format_type [string] read_columns [list] delimiter/field_delimiter [string] parse_partition_from_pa...
  • Objects

    4467 2024-06-07 《Underscore.js 1.13.6》
    keys allKeys values mapObject pairs invert create functions findKey extend extendOwn pick omit defaults clone tap toPath get has property propertyOf matcher i...
  • Table & Query Types

    4454 2024-06-28 《Apache Hudi 0.15.0》
    Table and Query Types Table Types Query types Copy On Write Table Merge On Read Table Query configs Spark configs Flink Configs Related Resources Table and Query Types H...
  • Performance

    4451 2024-07-01 《Apache Hudi 0.15.0》
    Optimized DFS Access Performance Optimizations Write Path Bulk Insert Upserts Indexing Read Path Data Skipping Optimized DFS Access Hudi also performs several key storage...
  • Metadata Indexing

    4451 2024-06-30 《Apache Hudi 0.15.0》
    Setup Async Indexing Configurations Schedule indexing Execute Indexing Drop Index Caveats Related Resources Hudi maintains a scalable metadata that has some auxiliary data...
  • Write Operations

    4414 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...
  • Overview

    4399 2024-07-05 《Apache Kyuubi 1.9.1》
    Authorization in Kyuubi Storage-based Authorization SQL-standard authorization with Ranger The Plugin Itself Restrict security configuration Restrict session level config Restr...
  • PySpark

    4394 2024-07-05 《Apache Kyuubi 1.9.1》
    Requirements Preparation Prepare JDBC driver Prepare JDBC Hive Dialect extension Including jars of JDBC driver and Hive Dialect extension Usage Using as JDBC Datasource progra...
  • Using Flink

    4369 2024-06-28 《Apache Hudi 0.15.0》
    CDC Ingestion Bulk Insert Options Index Bootstrap Options How To Use Changelog Mode Options Append Mode Inline Clustering Async Clustering Clustering Plan Strategy Buck...
  • FATE

    4322 2024-06-22 《Apache Accumulo 2.x》
    Overview REPO Stack FATE Structure in ZooKeeper Administration List/Print Summary (new in 2.1) Cancel Fail Delete Dump Accumulo must implement a number of distributed, m...