Humio Server 1.10.8 LTS (2020-08-04)

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1.10.8LTS2020-08-04

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2021-04-30No1.10.0No

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These notes include entries from the following previous releases: 1.10.0, 1.10.1, 1.10.2, 1.10.3, 1.10.4, 1.10.5, 1.10.6, 1.10.7

Security Fix

Fixed in this release

  • Summary

    • A couple of memory leaks have been found and fixed.

    • Fixed an issue with CSP that could cause the Humio UI to freeze on Safari browsers

    • New metric: "query-delta-cost": 30s delta cost on queries per repo, for the entire cluster.

    • S3Archiving could write events twice in a special case (When a merge happens where all inputs have been archived, write in global that the merge-result was archived too).

    • Fixed an issue where a query could get a "Result is partial" warning when the query took more then 15 minutes to complete while a merge of segments addressed by the query happened in the background

    • Better sorting when computing query prefixes in order to reuse queries.

    • This release fixes a security issue. For more information see: Security Disclosures

    • Improvements made to speed of frontpage loading. Noticeable for customers with many repositories and groups.

    • New internal jobs logging system stats: Search for #type=humio | NonSensitive | groupby(kind) to see them.

    • Fixed an issue with SAML IDPs requiring query parameters to be passed via the configuration SAML_IDP_SIGN_ON_URL

    • Autocreate users on login when synchronizing groups with external provider.

    • Fixed an issue that prevented deletion of unused objects in bucket storage, if the bucket contained .0 millions of objects or more

    • Bucket storage in GCP could did not clean up all tmp files

    • An issue could result in malformed messages being put into the ingest queue. This version is able to read and skip such messages. The issue causing such malformed messages has been fixed.

    • Fixed an issue where long running queries started as part of an export, or by calls to the /query API would time out

    • Thread pools have been reorganized to require fewer threads and threads have been given new names.

    • Paging in UI. administration/Users & Permissions.

    • Support for a new storage format for segment files that will be introduced in a later release (to support rollback)

    • Memory requirements set using -XX:MaxDirectMemorySize is much lower now. Suggested value is ((#vCpu+3)/4) GB.

    • Improved query scheduling on machines with many cores. This can improve search speeds significantly.

    • Fixed a number of issues with export and alerts in the humio-search-all repository.

    • Improved protocol within cluster for submitting queries to allow faster start of queries on huge repositories.

    • This release fixes a security issue. For more information see: Security Disclosures

    • Humio search all repo interaction with alerts and notifiers.

    • Fixed a number of bugs that would cause long-running queries using join, selfJoin or selfJoinFilter to timeout or fail

  • Other

    • Dealing with missing data points in timecharts

    • Add Role Based Access Control (RBAC) to the Humio UI

    • New line interpolation options

    • Support for controlling color and title in widgets

    • Several improvements to Query Functions

    • NetFlow support extended to also support IPFIX.

    • Added humio Health Check APIs

    • Time Chart series roll-up

    • Linear interpolation now default. New interpolation type: Basis

    • Replaces chart library with Vega, can be disabled using the ENABLE_VEGA_CHARTS=false flag.

    • Control widget styling directly from dashboards

    • Chart styling support (Pie, Bar)