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2.1.10.rst
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2.1.10.rst
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.. _version_2.1.10:
==============
Version 2.1.10
==============
Released on 2017/11/13.
.. NOTE::
If you are upgrading a cluster, you must be running CrateDB
:ref:`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 :ref:`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 :ref:`version_2.1.0`, and will require a `full restart upgrade`_.
Consult the upgrade notes for :ref:`Version 2.1.0
<version_2.1.0_upgrade_notes>` when upgrading.
.. WARNING::
Before upgrading, you should `back up your data`_.
.. _rolling upgrade: https://crate.io/docs/crate/howtos/en/latest/admin/rolling-upgrade.html
.. _full restart upgrade: https://crate.io/docs/crate/howtos/en/latest/admin/full-restart-upgrade.html
.. _back up your data: https://crate.io/docs/crate/reference/en/latest/admin/snapshots.html
.. rubric:: Table of contents
.. contents::
:local:
Changelog
=========
Fixes
-----
- 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``.