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Setup
User Manual (2.x and 3.x) Master/Manager naming Setup for testing or development Setup for Production Configuring Accumulo Initialization Run Accumulo Run individual Accumulo... -
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... -
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... -
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... -
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... -
Java API
Tables Table metadata Scanning File level Transactions Types Primitives Nested types Expressions Expression binding Expression example Modules Tables The main purpose... -
2. Getting Started With Kyuubi and DBeaver
Getting Started With Kyuubi and DBeaver What is DBeaver Preparation Get DBeaver and Install Get Kyuubi Started Configurations Start DBeaver Select a database Edit the Driver ... -
Flink
Flink节点 综述 Flink 任务类型，用于执行 Flink 程序。对于 Flink 节点： 当程序类型为 Java、Scala 或 Python 时，worker 使用 Flink 命令提交任务 flink run 。更多详情查看 flink cli 。 当程序类型为 SQL 时，worker 使用sql-client.sh 提交任务。... -
HTTP Connector
HTTP 异步写入 Apache StreamPark™ 方式写入 http异步写入支持类型 http异步写入配置参数列表 http异步写入数据 其他配置 一些后台服务通过 HTTP 请求接收数据，这种场景下 Apache Flink 可以通过 HTTP 请求写入结果数据，目前 Apache Flink 官方未提供通过 HTTP 请求写入 数据...
