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Troubleshooting
Writing Tables org.apache.parquet.io.InvalidRecordException: Parquet/Avro schema mismatch: Avro field ‘col1’ not found java.lang.UnsupportedOperationException: org.apache.parquet.... -
Clustering
Background How is compaction different from clustering? Clustering Architecture Overall, there are 2 steps to clustering Schedule clustering Execute clustering Clustering Use... -
Flink Getting Started
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... -
Docker 部署
前置条件 1. 安装 docker 2. 安装 docker-compose 部署 Apache StreamPark™ 1. 基于 h2 和 docker-compose 部署 Apache StreamPark™ 2. 部署 3. 配置flink home 4. 配置session集群 5. 提交 Flink 作业 使用已有的 Mysql ... -
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... -
Query API
Creating a query Closing a query Named Query Saving a Query as a Named Query Query Extensions Setting query parameters Compiling a query Executing a query Result Class Con... -
SQL DDL
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... -
2.2. How To Use Spark Adaptive Query Execution (AQE) in Kyuubi
How To Use Spark Adaptive Query Execution (AQE) in Kyuubi The Basics of AQE Dynamically Switch Join Strategies Dynamically Coalesce Shuffle Partitions Other Tips for Best Practise... -
Java API
Tables Table metadata Scanning File level Transactions Types Primitives Nested types Expressions Expression binding Expression example Modules Tables The main purpose... -
单机部署 (Standalone)
Standalone 极速体验版 前置准备工作 启动 DolphinScheduler Standalone Server 解压并启动 DolphinScheduler 登录 DolphinScheduler 启停服务 配置数据库 Standalone 极速体验版 Standalone 仅适用于 DolphinScheduler 的快速体验...
