Humio Server 1.6.5 Archive (2019-10-01)

Version^?	Type^?	Release Date^?	Availability^?	End of Support	Security Updates	Upgrades From^?	Config. Changes^?
1.6.5	Archive	2019-10-01	Cloud	2020-11-30	No	1.5.19	No

Available for download two days after release.

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JAR Checksum	Value
MD5	d5426b20769fcea54bdb6a296a1b853d
SHA1	7881a0845b5548afd23938731abef349259a5002
SHA256	d4d8abbdc1e4730141a36718101444377ed106c8a3db8557e572ca3eaec35bfa
SHA512	b71876f6d325b99cadbabb65acd304ca713ffb62e319a29941e16c5645540bf824a07c0fcc3d8820c735ae1e027bff1fad05ec150b36bf5bb973bc71d34ac274

Bug Fixes and Performance Improvements

No data migration required, but see version 1.6.3.

Fixed in this release

Summary
- Redefined the event-latency metric to start measuring after parsing the events, just before inserting them into the ingest queue in Kafka. This metric is the basis of autosharding decisions and other scheduling priority choices internally and thus needs to reflect the time spent on the parts influenced by those decisions.
- Support reading events from the ingest queue in both the format written by 1.6.3 and older and 1.6.4.
- The new metric event-latency-repo/<repo> includes time spent parsing too and is heavily influenced by the size of the bulks of events being posted to Humio.
- Apply the extra Kafka properties from config also on deleteRecordsBefore requests.
- Improved performance of internal jobs calculating the data for the cluster management pages.
- The new metric ingest-queue-latency measures the latency of events through the ingest queue in Kafka from the "send" to kafka and until it has been received by the Digest node.