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Release 0.14.1

Release 0.14.1 (docs)

Migration Guide

  • This release (0.14.1) does not introduce any new table version, thus no migration is needed if you are on 0.14.0.
  • If migrating from an older release, please check the migration guide from the previous release notes, specifically the upgrade instructions in 0.6.0, 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0, and 0.14.0

Bug fixes

0.14.1 release is mainly intended for bug fixes and stability. The fixes span across many components, including

  • DeltaStreamer
  • Spark SQL
  • Spark datasource writer
  • Table services
  • Meta Syncs
  • Flink engine
  • Unit, functional, integration tests and CI

Known Regressions

We discovered a regression in Hudi 0.14.1 release related to Complex Key gen when record key consists of one field. It can silently ingest duplicates if table is upgraded from previous versions.


Avoid upgrading any existing table to 0.14.1 if you are using ComplexKeyGenerator and number of fields in record key is 1.

Raw Release Notes

The raw release notes are available here


0.14.1 release also contains all the new features and bug fixes from 0.14.0, of which the release notes are here