Humio Server 1.9.3 Preview (2020-04-22)

Version?Type?Release Date?Availability?End of Support

Security

Updates

Upgrades

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JDK

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Req. Data

Migration

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Changes?
1.9.3Preview2020-04-22

Cloud

On-Prem

2021-04-30No1.8.511NoNo
JAR ChecksumValue
MD5e2a84e14721946391ec9dddf66412723
SHA14b439142bf46d49c9e1b9c9685a2beacb921ef18
SHA256646c3069015b1516dae2ef577d827a30d0deb62a393360fead05074a37edc670
SHA512bf673036d37ec539d1abeb04b9388e87f8c6ddfc781602d67bb7e28a5beda6195b827bba61bc9f769836f4a764330d93a33ae4788700758ca23cd7f8ecb88ae4

Security Fixes, Bug Fixes, and timeChart() improvements

A few security vulnerabilities have been discovered as part of a proactive penetration test. None are known to have been exploited. More information will be forthcoming.

Bug Fixes

  • Functions

  • Other

    • New Time Chart interpolation options.

    • New options for dealing with missing data in Time Charts.

    • Improve disk space monitoring when using bucket storage.

    • api-explorer not working due to CSP inline script.

    • the query metric only measured time for streaming queries, now it includes non-streaming as well.

    • The segment queue length metric was not correct when segments got fetched from bucket storage by a query.

    • If at startup the global-snapshot.json file is missing, then try loading the ".1" backup copy.

    • Improves responsiveness of the recent queries dropdown, and limits the number of stored recent queries to .0 per user per repository.

    • Allow dots in tagged field names.

    • Styling improvements in the "Style" panel for widgets.

    • Security: [critical] Fixed more security vulnerabilities discovered through proactive penetration testing (more information will be forthcoming).

    • Allow more concurrent processing to take place in "export" query processing.

Improvement

  • Dashboards and Widgets

    • Deal with Missing Data Points in Timecharts

      This release improves the handling of missing data points in time charts. Previously you could either interpolate missing data points based on the surrounding data, or leave gaps in the charts. With the introduction of the new charts in 1.9.0 the gaps became more apparent than previously, and we have added new options to deal with missing data points. These replace the previous option "Allow Gaps", with four new options:

      • Do Nothing - This will leave gaps in your data

      • Linear Interpolation - Impute values using linear interpolation based on the nearest known data points.

      • Replace by Mean Value - Replace missing values with the mean value of the series.

      • Replace by Zero - Replace missing values with zeros.

      The release also introduces new options for line interpolation.

      • Monotone

      • Natural

      • Cardinal

      • Catmull-Rom

      • Bundle

      The latter three are impacted by the 'tension' setting in the timechart Style editor.