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Logstash 8.17.1 Release Notes

IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

Logstash 8.17.1 Release Notes

Notable issues fixed

  • Reset internal size counter in BufferedTokenizer during flush #16760. Fixes "input buffer full" error that could appear with versions 8.16.0, 8.16.1, and 8.17.0.
  • Avoid lock contention when ecs_compatibility is explicitly specified #16786
  • Ensure that the Jackson read constraints defaults (Maximum Number value length, Maximum String value length, and Maximum Nesting depth) are applied at runtime if they are absent from jvm.options #16832
  • Fix environment variables ${VAR} were not interpreted in jvm.options #16834
  • Show pipeline metrics (workers, batch_size, batch_delay) in the Node Stats API #16839

Updates to dependencies

  • Update Iron Bank base image to ubi9/9.5 #16825

Plugins

Elastic_integration Filter - 8.17.0

  • Aligns with stack major and minor versions #212
  • Embeds Ingest Node components from Elasticsearch 8.17
  • Compatible with Logstash 8.15+

Elasticsearch Filter - 3.16.2

  • Add x-elastic-product-origin header to Elasticsearch requests #185

Azure_event_hubs Input - 1.5.1

  • Updated multiple Java dependencies #99

Elasticsearch Input - 4.20.5

  • Add x-elastic-product-origin header to Elasticsearch requests #211

Elastic_enterprise_search Integration - 3.0.1

  • Add deprecation log for App Search and Workplace Search. Both products are removed from Elastic Stack in version 9 #22

Jdbc Integration - 5.5.2

  • The input plugin’s prior behaviour of opening a new database connection for each scheduled run (removed in v5.4.1) is restored, ensuring that infrequently-run schedules do not hold open connections to their databases indefinitely, without reintroducing the leak #130

Kafka Integration - 11.5.4

  • Update kafka client to 3.8.1 and transitive dependencies #188
  • Removed jar-dependencies dependency #187

Logstash Integration - 1.0.4

  • Fixes a buffer-over-limit exception in the downstream input plugin by emitting event-oriented chunks in the upstream output plugin #25

Snmp Integration - 4.0.5

  • Fix typo resulting in "uninitialized constant" exception for invalid column name #73

Elasticsearch Output - 11.22.10

  • Add x-elastic-product-origin header to Elasticsearch requests #1194
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