Version 4.1.6¶
Released on 2020-06-08.
Note
If you are upgrading a cluster, you must be running CrateDB 4.0.2 or higher before you upgrade to 4.1.6.
We recommend that you upgrade to the latest 4.0 release before moving to 4.1.6.
A rolling upgrade to 4.1.6 from 4.0.2+ is supported.
Before upgrading, you should back up your data.
Table of Contents
See the Version 4.1.0 release notes for a full list of changes in the 4.1 series.
Fixes¶
- Fixed an issue that prevented CrateDB from detecting changes to the SSL
keystore
ortruststore
if one the paths is a symlink. - Fixed an issue that could prevent updating settings that depend on other
settings. For example
"cluster.routing.allocation.disk.watermark.low"
- Fixed an issue that caused the
ANALYZE
statement to fail if there are tables with object arrays in the cluster. - Fixed a performance issue that can lead to queries like
SELECT text_column FROM tbl GROUP BY 1
to run more than 150% faster.