Version 2.3.2¶

Released on 2018/01/25.

Note

If you are upgrading a cluster, you must be running CrateDB Version 1.1.3 or higher before you upgrade to 2.3.2.

If you want to perform a rolling upgrade, your current CrateDB version number must be at least Version 2.3.0. Any upgrade from a version prior to this will require a full restart upgrade.

Warning

Before upgrading, you should back up your data.

Table of contents

Changelog
- Changes
- Fixes

Changelog ¶

Changes ¶

Implemented a performance optimization when IN() or = ANY() operators are used with a subquery. For further details see: https://github.com/crate/crate/issues/6755

Fixes ¶

Removed unnecessary invocation of non-existent syscall that caused CrateDB to crash on startup with certain Ubuntu kernel versions.