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Getting Started
Using Iceberg in Spark 3 Adding catalogs Creating a table Writing Reading Next steps The latest version of Iceberg is 1.5.2 . Spark is currently the most feature-rich compu... -
SftpFile
Description Key features Options host [string] port [int] username [string] password [string] path [string] custom_filename [boolean] file_name_expression [string] filenam... -
Record Payload
Background Configs Existing Payloads OverwriteWithLatestAvroPayload DefaultHoodieRecordPayload EventTimeAvroPayload OverwriteNonDefaultsWithLatestAvroPayload PartialUpdateAvr... -
Function
always comparator compose construct curry useWith flip groupBy identity invoker nAry once pipe tap binary unary ap empty of constructN converge curryN __ bin... -
Key Generation
Key Generators SimpleKeyGenerator ComplexKeyGenerator NonpartitionedKeyGenerator CustomKeyGenerator Bring your own implementation TimestampBasedKeyGenerator Timestamp is GMT ... -
Structure of the book
The book is broken down into small “recipes” that aim to demonstrate a single concept at a time. Chapter installation provides instructions on how to install the necessary softwa... -
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... -
将自定义 VDF 导入 Ambari
下一步 更多信息 要将自定义 VDF 导入 Ambari，请执行以下步骤： 在集群安装向导的 Select Version 步骤中，单击列出 HDP 版本的下拉列表，然后选择 Add Version 。 在 Add Version 中，选择 Upload Version Definition File ，然后单击 Choose File 。浏览... -
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... -
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...