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DataHub
Configurations Example DataHub is a rich metadata platform that supports features like data discovery, data obeservability, federated governance, etc. Since Hudi 0.11.0, you c... -
Telegraf
Telegraf 是 InfluxData 公司开源的一款采集器，内置非常多的采集插件，不过 Telegraf 是面向 InfluxDB 生态的，采集的监控数据推给 InfluxDB 非常合适，推给 Prometheus、Victoriametrics、Thanos 这些时序库，可能会带来问题。主要是两点： 有些数据是 string 类型的，Prome... -
Record Payload
Background Configs Existing Payloads OverwriteWithLatestAvroPayload DefaultHoodieRecordPayload EventTimeAvroPayload OverwriteNonDefaultsWithLatestAvroPayload PartialUpdateAvr... -
Table Watermark
Table freshness Table watermark Table freshness Data freshness represents timeliness, and in many discussions, freshness is considered one of the important indicators of data q... -
1. Authentication
Kyuubi Authentication Mechanism Using KERBEROS Kyuubi Authentication Mechanism In a secure cluster, services should be able to identify and authenticate callers. As the ... -
Arrays
first initial last rest flatten without union intersection difference uniq zip unzip object chunk indexOf lastIndexOf sortedIndex findIndex findLastIndex range ... -
JDOQL
JDOQL Single-String JDOQL Accessing Fields Data types : literals Operators precedence Concatenation Expressions Example 1 - Use of Explicit Parameters Example 2 - Use of Impl... -
Hive JDBC Driver
Instructions Install Hive JDBC JDBC URL Example Instructions Kyuubi is fully compatible with Hive JDBC and ODBC drivers that let you connect to popular Business Intelligence ... -
元数据文档
表概览 用户 队列 数据源 项目 资源 告警 命令 流程 任务 核心表Schema t_ds_process_definition t_ds_process_instance t_ds_task_instance t_ds_schedules t_ds_command 表概览 表名 表信息 t_ds_access_t... -
Flink Connector
Table managed in Hive catalog. Table managed in hadoop catalog Table managed in custom catalog A complete example. Apache Flink supports creating Iceberg table directly withou...
