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 or truststore 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.

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