Published on 2019-03-22 00:00:00

Humio 1.5.1

New regex Implementation

Version

Type

Release Date

End of Support

Upgrades From

Data Migration

Config. Changes

1.5.1

Archive

2019-03-22

2020-03-14

1.4.x

No

No

JAR Checksum

Value

MD5

669f2e0e026ac5ce1ada07221cbd2397

SHA1

9157d3100b8c35d1c36ef03323aa1431de11b0d4

SHA256

846f0de0235cf4835e5da75853d4fbc069ad6d0fb2c74bafda3a0d471e1041c7

SHA512

5e27430929861a3ef0c3aea3accc88d7b57b8ac133d87dd1757cbc8ed88cb3914a93592c368886eed2b938c576d81099ee97fa60a79118fb4f6d120060dbb705

TGZ Checksum

Value

MD5

669f2e0e026ac5ce1ada07221cbd2397

SHA1

9157d3100b8c35d1c36ef03323aa1431de11b0d4

SHA256

846f0de0235cf4835e5da75853d4fbc069ad6d0fb2c74bafda3a0d471e1041c7

SHA512

5e27430929861a3ef0c3aea3accc88d7b57b8ac133d87dd1757cbc8ed88cb3914a93592c368886eed2b938c576d81099ee97fa60a79118fb4f6d120060dbb705

Summary

The default regex engine has been replaced.

Change Log

  • New regex engine (Humio jitrex) is now the default; configure using DEFAULT_USER_INPUT_REGEX_ENGINE=HUMIO|RE2J. If you experience issues with regular expressions try setting configuration back to the previous default RE2J. You can also pass the special flags /.../G (for Google re2j) or /.../H (for Humio jitrex) to compare.

  • New implementation backing match(...) for exact matching (glob=false) allows using .cvs files up to 1 million lines. The limit for exact match state size can be set using EXACT_MATCH_LIMIT=1000000

  • Timechart more efficient in the backend, better supporting more than 1 series.

  • No owls were hurt in the production of this release.

  • Bug Fix: Kill query or blacklist query was not always killed on all nodes.