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Configuring a Database Instance for Ranger
A MySQL, Oracle, PostgreSQL, or Amazon RDS database instance must be running and available to be used by Ranger. The Ranger installation will create two new users (default names: ... -
The TTL Of Kyuubi Engines
The Big Contributors Of Resource Waste TTL Types In Kyuubi Engines Configurations Engine TTL Executor TTL For a multi-tenant cluster, its overall resource utilization is a KP... -
Caching
Configuration Accumulo tablet servers have block caches that buffer data in memory to limit reads from disk. This caching has the following benefits: reduces latency when rea... -
Installing
Pre-install Install Configure Settings for Connecting Ranger Admin ranger-spark-security.xml Using Macros in Row Level Filters Showing all disallowed privileges ranger-spark-a... -
Kudu
Support Kudu Version Support Those Engines Key features Description Data Type Mapping Source Options Task Example Simple: Multiple Table Changelog 2.2.0-beta 2022-09-26 N... -
Aggregation
Introduction Data Setup Auto Group By Sorting on aggregate functions Distinct aggregation Ambiguous Grouping Statements Invalid Query in AGE Valid Query in AGE Vertices and ... -
6.12 For hardcore LaTeX users (*)
R Markdown is certainly not the best possible document format for authoring or typesetting documents. Simplicity is both its advantage and disadvantage. LaTeX is much more powerfu... -
Relation
countBy difference differenceWith unionWith union gt gte intersection lt lte max min propEq sortBy pathEq maxBy minBy equals identical eqBy clamp sortWith inn... -
Delta Lake
Delta Lake Integration Dependencies Configurations Delta Lake Operations Delta lake is an open-source project that enables building a Lakehouse Architecture on top of existing... -
Relation
countBy difference differenceWith unionWith union gt gte intersection lt lte max min propEq sortBy pathEq maxBy minBy equals identical eqBy clamp countBy (a...