Version 1.0.4

Released on 2017/02/24.

Note

If you are upgrading a cluster, you must be running CrateDB 0.57.0 or higher before you upgrade to 1.0.4.

If you want to perform a rolling upgrade, your current CrateDB version number must be Version 1.0.0 or higher. If you want to upgrade from a version prior to this, the upgrade will introduce all of the breaking changes listed for Version 1.0.0, and will require a full restart upgrade.

Warning

Before upgrading, you should back up your data.

Table of contents

Changelog

Changes

• Removed limitation which didn’t allow ordering on partition columns in a GROUP BY query.

• Updated crate-admin to 1.0.5 which includes the following change:

  • Fixed a console results issue that caused the results table not to be displayed after horizontal scrolling.

  • Fixed an issue that caused the Admin UI to load only one plugin.

  • Display warning in the console view when the query result contains an unsafe integer.

  • Relocated the help resources section to be underneath the tweet import tutorial.

  • Show loading indicator when Execute Query is in progress.

Fixes

• Fixed an issue which caused restoring a whole partitioned table from a snapshot to fail.

• Fixed the low/high disk-based shard allocation watermark settings. When a percentage value is provided for either of settings, it won’t be converted to an absolute byte value.

• Index columns based on string arrays are correctly populated with values.

• Fixed evaluation on UPDATE of generated columns without referenced columns, e.g., generated columns with a CURRENT_TIMESTAMP expression.

• Fixed global aggregations on JOINs with 3 or more tables.