Version 2.1.10

Released on 2017/11/13.


If you are upgrading a cluster, you must be running CrateDB Version 1.1.3 or higher before you upgrade to 2.1.10.

If you want to perform a rolling upgrade, your current CrateDB version number must be Version 2.1.0. If you want to upgrade from a version prior to this, the upgrade will introduce all of the breaking changes listed for Version 2.1.0, and will require a full restart upgrade.

Consult the upgrade notes for Version 2.1.0 when upgrading.


Before upgrading, you should back up your data.

Table of contents



  • Fixed an issue that resulted in closed partitions showing a CRITICAL data state in the Admin UI.

  • Fixed an issue that caused INSERT INTO .. VALUES statements to fail if the VALUES clause contains multiple rows and the table has a generated column as primary key.

  • Fixed a performance regression for DELETE and UPDATE statements introduced in 2.1.9.