XML MetaData Annotations All variants of JDO support specification of persistence using XML MetaData. JDO 2.1+ adds on the ability to specify persistence using Java annotations....
Getting Started The latest version of Iceberg is 1.8.1 . Spark is currently the most feature-rich compute engine for Iceberg operations. We recommend you to get started with Spar...
Result type Aggregates Example - Use of aggregates As we have seen, a JDOQL query is made up of different parts. In this section we look at the result part of the query. The re...
Partitioning What is partitioning? Partitioning is a way to make queries faster by grouping similar rows together when writing. For example, queries for log entries from a logs ...
Configurations Metrics Kyuubi has a configurable metrics system based on the Dropwizard Metrics Library . This allows users to report Kyuubi metrics to a variety of kyuubi.metri...
Apache JDO Committers Apache JDO Contributors The people listed below have made significant contributions to JDO by working long and hard to make quality software for the rest o...
Next Step More Information To import the custom VDF into Ambari, follow these steps: In the cluster install wizard, Select Version step, click the drop down with the HDP vers...
Emily Riederer works in data science for the consumer finance industry where she leads a team to build analysis tools in R and cultivate an open science culture in industry. Previ...