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  • Flink Writes

    4455 2024-06-29 《Apache Iceberg 1.5.2》
    Writing with SQL INSERT INTO INSERT OVERWRITE UPSERT Write with Avro GenericRecord Branch Writes Metrics Options Write options Notes Iceberg support batch and streami...
  • 3. Trouble Shooting

    4450 2024-07-05 《Apache Kyuubi 1.9.1》
    Common Issues java.lang.UnsupportedClassVersionError .. Unsupported major.minor version 52.0 org.apache.spark.SparkException: When running with master ‘yarn’ either HADOOP_CONF_DI...
  • Flink Getting Started

    4435 2024-06-26 《Apache Amoro 0.6.1》
    Iceberg format Paimon format Mixed format Environment preparation Mixed-Hive format Frequently Asked Questions Iceberg format The Iceberg Format can be accessed using the C...
  • OssFile

    Support Those Engines Usage Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key features Data Type Mapping JSON File Type Text Or CSV File Type Orc File Type Pa...
  • Table Design

    4408 2024-06-21 《Apache Accumulo 2.x》
    Basic Table RowID Design Lexicoders Indexing Entity-Attribute and Graph Tables Document-Partitioned Indexing Basic Table Since Accumulo tables are sorted by row ID, each ta...
  • Hive Metastore

    4399 2024-06-30 《Apache Hudi 0.15.0》
    Spark Data Source example Query using HiveQL Use partition extractor properly Hive Sync Tool Hive Sync Configuration Sync modes HMS JDBC HIVEQL Flink Setup Install Hive E...
  • Procedures

    4398 2024-06-29 《Apache Iceberg 1.5.2》
    Usage Named arguments Positional arguments Snapshot management rollback_to_snapshot Usage Output Example Change Data Capture create_changelog_view Usage Output Examples...
  • Troubleshooting Tools

    4373 2024-06-22 《Apache Accumulo 2.x》
    RFileInfo Encrypted Files GetManagerStats FindOfflineTablets RemoveEntriesForMissingFiles ChangeSecret (new in 2.1) DeleteZooInstance (new in 2.1) accumulo-util dump-zoo Re...
  • Flink Queries

    4368 2024-06-29 《Apache Iceberg 1.5.2》
    Reading with SQL Flink batch read Flink streaming read FLIP-27 source for SQL Reading branches and tags with SQL Reading with DataStream Batch Read Streaming read Reading w...
  • 本地参数

    本地参数 作用域 在任务定义页面配置的参数,默认作用域仅限该任务,如果配置了参数传递 则可将该参数作用到下游任务中。 使用方式 本地参数配置方式如下:在任务定义页面,点击“自定义参数”右边的加号,填写对应的变量名称和对应的值,保存即可。 如果要在单个任务中使用参数,请参阅通过自定义参数使用 如果要在任务中使用配置参数并在下游任务中使用它们: 如果...