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From Francis Chuang <>
Subject [ANNOUNCE] Apache Calcite Avatica 1.15.0 released
Date Mon, 13 May 2019 01:30:32 GMT
The Apache Calcite team is pleased to announce the release of Apache 
Calcite Avatica 1.15.0.

Avatica is a framework for building database drivers. Avatica defines a 
wire API and serialization mechanism for clients to communicate with a 
server as a proxy to a database. The reference Avatica client and server
are implemented in Java and communicate over HTTP. Avatica is a 
sub-project of Apache Calcite

Apache Calcite Avatica 1.15.0 is a small release that fixes a regression 
causing error messages to not be propagated to clients. There is also a 
minor update to the docker release script to automate the upload of 
release artifacts and build promotion. Consumers of Avatica are 
encouraged to skip the 1.14.0 release and upgrade directly to 1.15.0 due 
to the aforementioned regression. For a full list of changes, please see 
the release notes:

The release is available here:

We welcome your help and feedback. For more information on how to report
problems and get involved, visit the project website at:

or the Apache Calcite project website:

Thanks to everyone involved!

Francis Chuang, on behalf of the Apache Calcite team.

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