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PostgreSQL Prerequisite
The Ranger database user in Amazon RDS PostgreSQL Server should be created before installing Ranger and should be granted an existing role which must have the role CREATEDB. Usi... -
Google Cloud
GCS Configs GCS Credentials GCS Libs For Hudi storage on GCS, regional buckets provide an DFS API with strong consistency. GCS Configs There are two configurations required ... -
Queries
Spark Queries To use Iceberg in Spark, first configure Spark catalogs . Iceberg uses Apache Spark’s DataSourceV2 API for data source and catalog implementations. Querying with S... -
Tencent Cloud
Tencent Cloud COS configs Tencent Cloud COS Credentials Tencent Cloud COS Libs In this page, we explain how to get your Hudi spark job to store into Tencent Cloud COS. Tencen... -
Numeric Functions
rand abs ceil floor round sign rand rand() returns a random floating point number in the range from 0 (inclusive) to 1 (exclusive); i.e.[0,1). The numbers returned follow ... -
Baidu Cloud
Baidu BOS configs Baidu BOS Credentials Baidu bos Libs In this page, we explain how to get your Hudi job to store into Baidu BOS. Baidu BOS configs There are two configuratio... -
StarRocks
Querying from StarRocks StarRocks allows you to query table formats like Hudi, Delta and Iceberg tables using our external catalog feature. Users do not need additional configura... -
SKIP
Introduction Skip first three rows Return middle two rows Using an expression with SKIP to return a subset of the rows SKIP defines from which record to start including the r... -
Predicate Functions
Exists(Property) Exists(Path) Predicates are boolean functions that return true or false for a given set of input. They are most commonly used to filter out subgraphs in the WHE... -
Gobblin Compliance Design
Introduction Design Onboarding Purger Gobblin constructs Hive operations Retention Restore Introduction The Gobblin Compliance module allows for data purging to meet reg...
