Humio Server 1.21.1 Preview (2021-02-23)

VersionTypeRelease DateEnd of SupportUpgrades FromData MigrationConfig. Changes
1.21.1Preview2021-02-232021-03-021.16.0NoNo
ValueJAR Checksum
MD53f2b7ae5265ab8e81d339ebbd260b802
SHA1e406e539b9d3474a25accc82d49efdbcc94c7f4d
SHA2560ec0db6bfaa232c30d1e0056442f58e5d2c20d9b7716ba136b8350d2c5c05bdd
SHA51201383adbe54ceb73679aece980b0a7752b07478a40ac3f811a3aadbf9fb55077ebf08842cb2442628af1200e677d0db289a6007b3706794c79377787ef56e898

Important Information about Upgrading

Beginning with version 1.17.0, if your current version of Humio is not directly able to upgrade to the new version, you will get an error if you attempt to start up the incompatible version. The 1.21.1 release is only compatible with Humio release 1.16.0 and newer. This means that you will have to ensure that you have upgraded at least to 1.16.0 before trying to upgrade to 1.21.1. In case you need to do a rollback, this can also ONLY happen back to 1.16.0 or newer. Rolling directly back to an earlier release can result in data loss.

Bug Fixes

  • Other

    • Improve performance of "decrypt step" in downloads from bucket storage

    • Server: header in responses from from Humio HTTP server now includes (Vhost, NodeRole) after the version string.

    • New "prefetch from bucket" job. When a node starts with an empty disk it will download a relevant subset of segment files from the bucket in order to have them present locally for queries.