IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.

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Logstash 7.5.1 Release Notes

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Logstash 7.5.1 Release Notes

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Improved usefullness of log messages when reporting full DLQ by including the relevant DLQ’s path #11280
Fix: eliminates a crash that could occur at pipeline startup when the pipeline references a java-based plugin that had been installed via offline plugin pack #11340
Fix: The common remove_field plugin option now correctly works on @metadata fields #11342
Fix: do not leak ThreadContext into the system #11356
Fix: eliminates a regression introduced in 7.2.0 where streaming-oriented inputs configured with payload-oriented codecs (plain or json) would use them as-is instead of using the appropriate line-oriented codec implementation (lines or json_lines, respectively) #11401
Fix: handle cloud-id with an empty kibana part #11435
bump dependencies for patch release #11438

Plugins

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Dns Filter

Added documentation on the nameserver option for relying on /etc/resolv.conf to configure the resolver

Elasticsearch Filter

Loosen restrictions on Elasticsearch gem #120

Grok Filter

Improved grok filter performance in multi-match scenarios. If you’ve noticed some slowdown in grok and you’re using many more workers than cores, this update allows you to configure the timeout_scope setting to improve performance. #153

Jdbc_static Filter

Fixed issue with driver verification using Java 11 #51

Jdbc_streaming Filter

Fixed driver loading #35
Added support for prepared statements #32
Added support for sequel_opts to pass options to the 3rd party Sequel library.
Added support for driver loading in JDK 9+ #25
Added support for multiple driver jars #21

Elasticsearch Input

Loosen restrictions on Elasticsearch gem #110

Http Input

Update netty and tcnative dependency #118
Added 201 to valid response codes #114
Documented response\_code option

Jdbc Input

Fixed issue where paging settings in configuration were not being honored #361
Fix issue with driver loading #356
Added documentation to provide more info about jdbc driver loading #352

Jms Input

Docs: Added additional troubleshooting information #38

Rabbitmq Integration

Fixes issue in Output where failure to register connection recovery hooks prevented the output from starting
Improves Input Plugin documentation to better align with upstream guidance #4

Elasticsearch Output

Opened type removal logic for extension. This allows X-Pack Elasticsearch output to continue using types for special case /_monitoring bulk endpoint, enabling a fix for Logstash #11312. #900
Fixed 8.x type removal compatibility issue #892

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