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From Parth Chandra <par...@apache.org>
Subject Re: [ANNOUNCE] Apache Drill release 1.13.0
Date Tue, 20 Mar 2018 05:22:36 GMT
On behalf of the Apache Drill community, I am happy to announce the release of
Apache Drill 1.13.0.

For information about Apache Drill, and to get involved, visit the
project website
[1].

This release of Drill provides the following new features and improvements:

- YARN support for Drill [DRILL-1170
<https://issues.apache.org/jira/browse/DRILL-1170>]

- Support HTTP Kerberos auth using SPNEGO [DRILL-5425
<https://issues.apache.org/jira/browse/DRILL-5425>]

- Support SQL syntax highlighting of queries [DRILL-5868
<https://issues.apache.org/jira/browse/DRILL-5868>]

- Drill should support user/distribution specific configuration checks
during startup [DRILL-6068
<https://issues.apache.org/jira/browse/DRILL-6068>]

- Upgrade DRILL to Calcite 1.15.0 [DRILL-5966
<https://issues.apache.org/jira/browse/DRILL-5966>]

- Batch Sizing improvements to reduce memory footprint of operators

            - [DRILL-6071 <https://issues.apache.org/jira/browse/DRILL-6071>]
- Limit batch size for flatten operator

            - [DRILL-6126 <https://issues.apache.org/jira/browse/DRILL-6126>]
- Allocate memory for value vectors upfront in flatten operator

            - [DRILL-6123 <https://issues.apache.org/jira/browse/DRILL-6123>]
- Limit batch size for Merge Join based on memory.

            - [DRILL-6177 <https://issues.apache.org/jira/browse/DRILL-6177>]
- Merge Join - Allocate memory for outgoing value vectors based on sizes of
incoming batches.


For the full list please see release notes [2].

The binary and source artifacts are available here [3].

Thanks to everyone in the community who contributed to this release!

1. https://drill.apache.org/
2. https://drill.apache.org/docs/apache-drill-1-13-0-release-notes/
3. https://drill.apache.org/download/

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