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  • SQL Functions

    String Functions ASCII CHAR_LENGTH / LENGTH OCTET_LENGTH CONCAT CONCAT_WS HEXTORAW LOWER / LCASE UPPER / UCASE LEFT RIGHT LOCATE / INSTR / POSITION LPAD RPAD LTRIM RT...
  • Ubuntu 18

    步骤 下一步 更多信息 在具有 Internet 访问权限的服务器主机上,使用命令行编辑器执行以下操作: 步骤 以 root 身份登录到您的主机。 将 Ambari 列表文件下载到安装主机上的目录。 wget - O / etc / apt / sources . list . d / ambari . list https ://...
  • Configuration

    3327 2024-06-29 《Apache Iceberg 1.5.2》
    Catalogs Catalog configuration Using catalogs Replacing the session catalog Using catalog specific Hadoop configuration values Loading a custom catalog SQL Extensions Runtim...
  • Vertica

    Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Database Dependency Data Type Map...
  • OceanBase

    Support Those Engines Key Features Description Supported DataSource Info Database Dependency Data Type Mapping Mysql Mode Oracle Mode Source Options Tips Task Example Sim...
  • Ubuntu 18

    步骤 下一步 更多信息 在可以访问 Internet 的服务器主机上,使用命令行编辑器执行以下操作 步骤 在安装 Ambari 之前,您必须更新 ambari.list 文件中的 username 和 password 。运行以下命令: vi /etc/apt/sources.list.d/ambari.list 例如,输出显示以...
  • Wire Encryption

    3285 2024-06-22 《Apache Accumulo 2.x》
    Server configuration Client configuration Generating SSL material using OpenSSL Generate a certificate/keystore per host Accumulo, through Thrift’s TSSLTransport, provides the...
  • ClickhouseFile

    Description Key features Options host [string] database [string] table [string] username [string] password [string] sharding_key [string] clickhouse_local_path [string] co...
  • IoTDB

    Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Data Type Mapping Sink Options E...
  • Cleaning

    3262 2024-06-30 《Apache Hudi 0.15.0》
    Background Cleaning Retention Policies Configs Ways to trigger Cleaning Inline Async Run independently CLI Related Resources Background Cleaning is a table service emplo...