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Circus Train 16.2.0 Release

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We are pleased to announce the release of Circus Train 16.2.0: https://github.com/HotelsDotCom/circus-train/releases
with the binaries available in Maven Central here: https://search.maven.org/#search%7Cga%7C1%7Ccircus-train.

Notable new features in this release include:

  • The version of Hive has been changed from 2.3.2 to 2.3.7, which allows Circus Train to be used on JDK >= 9.
  • A new replication mode FULL_OVERWRITE which will overwrite a previously replicated table and delete its data. This is useful when incompatible schema changes are made, as you no longer need to manually clean up existing replicas before replicating.

We encourage everyone to upgrade to this new version and report any issue to us here: https://github.com/HotelsDotCom/circus-train/issues