/Users/mr/airflow/lib/python3.11/site-packages/airflow/utils/context.py:212 AirflowContextDeprecationWarning: Accessing 'tomorrow_ds_nodash' from the template is deprecated and will be removed in a future version. /Users/mr/airflow/lib/python3.11/site-packages/airflow/utils/context.py:212 Airfl...
apache-airflow-providers-mongo clickhouse-driver clickhouse-cityhash lz4 airflow-clickhouse-plugin[common.sql] Extends packages RUN pip install --no-cache-dir pymongo pika requests selenium lxml What happened The configuration formulti_namespace_mode_namespace_listshould be enabled, but even I've add...
(python37) [root@node4 ~]# pip install apache-airflow-providers-apache-hive==2.0.2 #启动airflow (python37) [root@node4 ~]# airflow webserver --port 8080 (python37) [root@node4 ~]# airflow scheduler 登录Airflow webui并设置Hive Metastore,登录后找到”Admin”->”Connections”,点击“+...
多SQL 方言兼容 当用户从原有 OLAP 系统(如 Clickhouse、Trino、Presto、Hive 等)迁移至 Apache Doris 时,一方面因为 SQL 方言存在差异,需要同步修改大量的业务查询逻辑进行适配,无法进行平滑迁移。另一方面,当使用 Apache Doris 作为统一数据分析网关时,需要对接原先的 Hive、Spark 等系统、以满足不同数据源的查询需求。
诸如Apache Airflow和Dagster之类的老牌工具仍然很受欢迎,尽管最近社区中关于工作流调度引擎的拆解、重新打包和打包与不打包的辩论异常激烈,但它们仍然是被广泛采用的调度引擎。另一方面,在过去的两年中,GitHub见证了几个令人信服的新兴工具的崛起,它们获得了相当大的关注。Kestra、Temporal、Mage和Windmill都值得关注,它们...
apache.hdfs.sensors.hdfs import HdfsSensorfrom airflow.providers.apache.hive.operators.hive impo... 来自:文档 Iceberg 参数配置 .warehouse hdfs://master-1-1:8020/warehouse/path Warehouse 地址。查看 Hive 组件的配置文件 hive-site 中hive.metastore.warehouse.dir参数对应的值,也可以自定义路径。也支持 ...
对于某些数据库系统,它们实际所属的类别可能有些模糊。例如,ByConity声称自己是数据仓库解决方案,但是它是建立在被认为是实时OLAP引擎的ClickHouse之上的。因此,目前还不清楚它是否是实时(能够支持亚秒查询)的OLAP系统。 并非所有列出的项目都是完全可迁移的开源工具。其中一些项目更像是Open Core而不是开源。在开放核心...
A number of Teradata’s rivals, including providers of cloud-based analytics and software such as Snowflake, Starburst, Dremio, Cloudera, and Clickhouse, already support Apache Iceberg. The Linux Foundation’s Delta Live tables format is supported by the likes of Google Cloud, AWS, and Databricks...
该功能目前为实验性质功能,当前已经支持 ClickHouse、Presto、Trino、Hive、Spark。在此我们以 Trino 为例,部署完 SQL 转换服务后,在会话变量中设置set sql_dialect = trino,即可直接采取 Trino SQL 语法执行查询。在某些社区用户的实际线上业务 SQL 兼容性测试中,在全部 3w 多条查询语句中与 Trino SQL 兼容度高达...
A number of Teradata’s rivals, including providers of cloud-based analytics and software such as Snowflake, Starburst, Dremio, Cloudera, and Clickhouse, already support Apache Iceberg. The Linux Foundation’s Delta Live tables format is supported by the likes of Google Cloud, AWS, and D...