Jian Feng created HUDI-4882: ------------------------------- Summary: Multiple ordering fields for partial update Key: HUDI-4882 URL: https://issues.apache.org/jira/browse/HUDI-4882 Project: Apache Hudi Issue Type: New Feature Reporter: Jian Feng Attachments: image-2022-09-20-22-42-19-445.png, image-2022-09-20-22-46-52-907.png
This feature will allow users to perform partial updates across sub-tables/sources by determining the state of a set of columns in a row based on an ordering/precombine column. As such, a table can have MULTIPLE ordering fields. This use case is suitable for wide Hudi tables that are created from smaller sub-tables, where each of its sub-tables has its own precombine column, and where its records could be upserted out of order. !image-2022-09-20-22-46-52-907.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)