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Catalogs
Introduce multi-catalog How to use Future work Introduce multi-catalog A catalog is a metadata namespace that stores information about databases, tables, views, indexes, users... -
Overview
Table format (aka. format) was first proposed by Iceberg, which can be described as follows: It defines the relationship between tables and files, and any engine can query and r... -
Hive Metastore
Syncing to Hive Metastore Pre-requisites Steps Running sync Register the target table in Hive Metastore Conclusion Syncing to Hive Metastore This document walks through the... -
Table Services
What does the Hudi cleaner do? How do I run compaction for a MOR table? What options do I have for asynchronous/offline compactions on MOR table? How to disable all table servic... -
Spark Tuning Guide
Spark Tuning Guide Writing General Tips Spark failures Hudi consumes too much space in a temp folder while upsert How to tune shuffle parallelism of Hudi jobs ? GC Tuning ... -
GitHub 趋势日报 (2025年05月18日)
📈 今日整体趋势 Top 10 📊 分语言趋势 Top 5 Rust C Vim Script Jupyter Notebook Python Go PHP Lua C++ Swift Ruby C HTML Dart Java JavaScript Kotlin Dockerfile Batchfile Markdo... -
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... -
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... -
Objects
keys allKeys values mapObject pairs invert create functions findKey extend extendOwn pick omit defaults clone tap toPath get has property propertyOf matcher i... -
Overview
What is Apache Hudi Core Concepts to Learn Getting Started Connect With The Community Join in on discussions Come to Office Hours for help Community Calls Contribute Welco...
