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  • Version Upgrade Guide

    Pre-Upgrade Preparation Locating Upgrade Scripts Executing Upgrade Scripts # Example: Upgrading from 2.0.0 to 2.1.2 Verifying the Upgrade Troubleshooting Next Steps Pre-U...
  • Select Version

    Choosing Stack Choosing Version Choosing Repositories redhat7 sles12 ubuntu14 ubuntu16 ubuntu18 debian9 Advanced Options More Information In this Step, you will select ...
  • DDL

    3139 2024-06-29 《Apache Iceberg 1.5.2》
    CREATE TABLE PARTITIONED BY ALTER TABLE ... WRITE DISTRIBUTED BY PARTITION ALTER TABLE ... SET IDENTIFIER FIELDS ALTER TABLE ... DROP IDENTIFIER FIELDS Branching and Taggi...
  • Multi-Volume Installations

    3138 2024-06-22 《Apache Accumulo 2.x》
    This is an advanced configuration setting for very large clusters under a lot of write pressure. The HDFS NameNode holds all of the metadata about the files in HDFS. For fast per...
  • Dependent

    Dependent 节点 综述 创建任务 任务参数 任务样例 Dependent 节点 综述 Dependent 节点,就是依赖检查节点 。比如 A 流程依赖昨天的 B 流程执行成功,依赖节点会去检查 B 流程在昨天是否有执行成功的实例。 创建任务 点击项目管理 -> 项目名称 -> 工作流定义,点击“创建工作流”按钮,进入 DAG 编...
  • Disaster Recovery

    3124 2024-06-30 《Apache Hudi 0.15.0》
    Savepoint Restore Runbook Related Resources Disaster Recovery is very much mission-critical for any software. Especially when it comes to data systems, the impact could be ver...
  • Building

    3121 2024-07-05 《Apache Kyuubi 1.9.1》
    Build with Apache Maven Build shaded jar with Apache Maven Build against Different Apache Spark Versions Build against Different Apache Ranger Versions Test with ScalaTest Mave...
  • Setting Up a Local Repository with No Internet Access

    Prerequisites Steps More Information Prerequisites You must have completed the Getting Started Setting up a Local Repository procedure. - To finish setting up your local r...
  • Easysearch

    Support Those Engines Description Using Dependency Key features Data Type Mapping hosts [array] username [string] password [string] index [string] source [array] query [js...
  • Configuring PostgreSQL for Ranger

    RHEL/CentOS/Oracle/Aamazon Linux SLES If you are using Amazon RDS, see the Amazon RDS Requirements . On the PostgreSQL host, install the applicable PostgreSQL connector. RHE...