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  • Multi-Catalog Overview

    Overview Basic Concepts Examples Connect to Hive Column Type Mapping Privilege Management Database synchronizing management Metadata Refresh Manual refresh Regular refresh ...
  • Alibaba Cloud DLF

    Alibaba Cloud DLF Connect to DLF Create a DLF Catalog. Use OSS-HDFS as the datasource DLF Iceberg Catalog Column type mapping Alibaba Cloud DLF Data Lake Formation (DLF) is...
  • Alibaba Cloud DLF

    Alibaba Cloud DLF Connect to DLF Create a DLF Catalog. Use OSS-HDFS as the datasource DLF Iceberg Catalog Column type mapping Alibaba Cloud DLF Data Lake Formation (DLF) is...
  • Release 0.274

    Release 0.274 Highlights Details General Changes SPI Changes Hive Changes Iceberg Changes Mongodb Changes Pinot Changes Credits Release 0.274 Highlights Detail...
  • 常见问题

    常见问题 Kerberos JDBC Catalog Hive Catalog HDFS DLF Catalog 常见问题 Kerberos 连接 Kerberos 认证的 Hive Metastore 报错:GSS initiate failed 通常是因为 Kerberos 认证信息填写不正确导致的,可以通过以下步骤排查: 1...
  • 阿里云 DLF

    阿里云 DLF 连接 DLF 创建DLF Catalog 使用开启了HDFS服务的OSS存储数据 访问DLF Iceberg表 列类型映射 阿里云 DLF 阿里云 Data Lake Formation(DLF) 是阿里云上的统一元数据管理服务。兼容 Hive Metastore 协议。 什么是 Data Lake Formation ...
  • Release 1.2.4

    Behavior Changed Improvement JDBC Catalog Spark Load Bug Fixes 致谢 在 1.2.4 版本中,Doris 团队已经修复了自 1.2.3 版本发布以来近 150 个问题或性能改进项。同时,1.2.4 版本也作为 1.2.3 的迭代版本,具备更高的稳定性,建议所有用户升级到这个版本。 ...
  • 阿里云 DLF

    阿里云 DLF 连接 DLF 方式一:创建Hive Catalog连接DLF 方式二:配置Hive Conf连接DLF 阿里云 DLF 阿里云 Data Lake Formation(DLF) 是阿里云上的统一元数据管理服务。兼容 Hive Metastore 协议。 什么是 Data Lake Formation 因此我们也可以和访...
  • Release 0.272

    Release 0.272 Details General Changes Hive Changes JDBC Changes MongoDB Connector Changes Iceberg Changes Pinot Changes Lark Sheets Connector Changes Credits Release ...
  • Introduction to Apache Doris

    Introduction to Apache Doris Usage Scenarios Technical Overview Introduction to Apache Doris Apache Doris is a high-performance, real-time analytical database based on MPP arc...