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Partitioning
What is partitioning? What does Iceberg do differently? Partitioning in Hive Problems with Hive partitioning Iceberg’s hidden partitioning What is partitioning? Partitioning... -
3. ACL Management Guide
ACL Management Guide ACL Management Guide Authorization Modes Three primary modes for Kyuubi authorization are available by Submarine Spark Security : Storage-Based Authoriza... -
Relabel
监控数据通过推模式，发给夜莺，夜莺会转发给后端时序库，有时候可能想对数据做一些二次处理，比如 Drop 掉一些数据或者改改内容之类的，此时就需要 relabel 能力了，这个功能是社区小伙伴贡献的，和 Prometheus 的 relabel 类似，只是配置的时候注意配置项的大小写。在夜莺 5.x 版本中，数据是通过 n9e-server 转发的，所以，r... -
List
all any append concat drop zipWith zip xprod uniq filter find flatten head indexOf join lastIndexOf map nth pluck prepend range reduce reduceRight reject re... -
Timeline
Actions States Active and Archived timeline LSM Timeline Archival Configs Spark write client configs Flink Options At its core, Hudi maintains a timeline which is a log of... -
HdfsFile
Support Those Engines Key Features Description Supported DataSource Info Source Options delimiter/field_delimiter [string] compress_codec [string] encoding [string] Tips T... -
Creating your site
Site Structure Create Your Basic Site Navigate to http://localhost:3000 Special Customization Docs Landing Page Blog Only Docusaurus was created to hopefully make it super... -
List
all any append concat drop zipWith zip xprod uniq filter find flatten head indexOf join lastIndexOf map nth pluck prepend range reduce reduceRight reject re... -
Product Interoperability
Ambari 2.7.5 supports only HDP-3.1.5 and HDF-3.2.0 The Support Matrix tool provides information about: Operating Systems Databases Browsers JDK Use the following URL to det... -
File Sizing
Auto-sizing during writes File sizing for Copy-On-Write (COW) and Merge-On-Read (MOR) tables More details about file sizing for Merge-On-Read(MOR) tables Configs Auto-Sizing Wi...