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Andrea Selva afa646fbcb
Introduce a new setting to give preference to Java heap or direct space buffer allocation type (#16054) 
Introduce a new setting named `pipeline.buffer.type` which could be valued direct or heap to enable the allocation on Java heap.
The processing of the setting is done in `LogStash::Runner#execute` and sets the Java properties considered by Netty to disable the direct allocation: `io.netty.noPreferDirect`.
However, if that system property is already configured explicitly by the user (because set in `jvm.options`or `LS_JAVA_OPTS`) the setting doesn't take place and warning log is reported, respecting the user's will.

Co-authored-by: João Duarte <jsvd@users.noreply.github.com>
2024-04-10 15:23:47 +02:00
..
core-plugins [doc] Change plugin name from java_sink to sink 2020-04-13 15:31:27 -04:00
filebeat_modules Update pipeline.conf (#10235) 2019-01-02 12:55:51 +00:00
geoip-database-management geoip: extract database manager to stand-alone feature (#15348) 2023-11-06 09:22:23 -08:00
images Updates to azure module doc 2018-08-04 01:06:13 +00:00
include Docs: Fix 404s (#12276) 2022-07-12 11:51:38 +01:00
management Doc: Group central mgmt and configuring central mgmt topics (#14050) 2022-04-28 18:33:37 -04:00
monitoring Doc: Remove extra + to force page regen (#16000) 2024-03-12 11:27:07 -04:00
security remove repetitions of "the" word (#15987) 2024-03-17 10:53:59 +00:00
settings geoip: extract database manager to stand-alone feature (#15348) 2023-11-06 09:22:23 -08:00
tab-widgets Doc: Add Elastic Agent collection (#15528) 2023-11-14 13:55:39 -05:00
troubleshoot Describe how to troubleshoot connectivity problems in Azure Blob Storage at HTTP level (#15835) 2024-01-24 09:46:41 +01:00
advanced-pipeline.asciidoc [DOC] update link from master to main (#14347) 2022-07-12 17:21:33 +01:00
arcsight-module.asciidoc Fixed indents 2018-11-01 13:56:08 +00:00
azure-module.asciidoc Doc:Add deprecation notice for azure module 2020-05-13 16:36:28 -04:00
best-practice.asciidoc Doc: Add tip for checking for existing field (#12899) 2021-06-15 13:33:09 -04:00
breaking-changes-60.asciidoc Doc: Expand breaking changes (#13693) 2022-02-03 17:25:53 -08:00
breaking-changes-70.asciidoc Doc: Remove links to beats 7.x content (#13736) 2022-02-08 19:05:28 -05:00
breaking-changes-80.asciidoc doc: remove breaking change tags (#15231) 2023-08-01 19:04:10 -04:00
breaking-changes-pre63.asciidoc Doc: Update upgrade info for 8.0 in main (#13705) 2022-02-09 11:46:22 -05:00
breaking-changes.asciidoc doc: remove breaking change tags (#15231) 2023-08-01 19:04:10 -04:00
codec.asciidoc Docs: Fix backticks in how to docs (#11018) 2019-08-21 09:07:12 -04:00
config-details.asciidoc Expanded the description how to size the memory of the JVM (#15210) 2023-09-26 09:13:50 +02:00
config-management.asciidoc Add metricbeat as monitoring option (#11033) 2019-10-03 18:39:20 -04:00
configuration-advanced.asciidoc Restructure configuration content 2019-11-18 20:39:46 +00:00
contrib-acceptance.asciidoc [DOC] replace references to master branch with main (#13302) 2021-11-08 10:24:18 +00:00
contribute-core.asciidoc [DOC] replace references to master branch with main (#13302) 2021-11-08 10:24:18 +00:00
contributing-java-plugin.asciidoc Doc: Update contributing steps and guidelines (#12879) 2021-05-10 19:09:22 -04:00
contributing-patch.asciidoc Doc: Update contributing steps and guidelines (#12879) 2021-05-10 19:09:22 -04:00
contributing-to-logstash.asciidoc [DOC] replace references to master branch with main (#13302) 2021-11-08 10:24:18 +00:00
cross-plugin-concepts.asciidoc [doc] Add example to cross-plugin-concepts (#12672) 2021-04-13 10:34:18 -04:00
dead-letter-queues.asciidoc remove repetitions of "the" word (#15987) 2024-03-17 10:53:59 +00:00
deploying.asciidoc Fix link to loadbalance in Filebeat ref (#15034) 2023-05-08 09:37:45 -04:00
doc-for-plugin.asciidoc [DOC] replace references to master branch with main (#13302) 2021-11-08 10:24:18 +00:00
docker.asciidoc [Docs] Add instructions to verify Docker install images (#15058) 2023-05-24 08:46:05 -04:00
ea-integrations.asciidoc Doc: Remove beta tag from integrations filter doc (#16021) 2024-03-26 12:22:08 -04:00
ecs-compatibility.asciidoc ECS on by default for Logstash 8, again (#13391) 2021-11-17 13:17:23 -08:00
env-vars.asciidoc Clarify Env Variable usage for list-type URI params (#15345) 2023-09-27 17:24:21 -04:00
event-api.asciidoc Move new field ref content to deepdive 2018-11-30 20:54:38 +00:00
event-data.asciidoc Doc: Migrate terminology to emphasize pipeline for better seo (#14032) 2022-07-21 15:49:16 -04:00
fb-ls-kafka-example.asciidoc Doc: Fileset must be enabled in module (#14405) 2022-08-02 19:23:05 -04:00
field-reference.asciidoc Field Reference: handle special characters (#14044) 2022-05-24 07:48:47 -07:00
filebeat-modules.asciidoc [doc] Update example ES output configs to reflect DS being default (#14011) 2022-07-25 13:12:59 -04:00
filter.asciidoc Docs: Fix backticks in how to docs (#11018) 2019-08-21 09:07:12 -04:00
geoip-database-management.asciidoc geoip: extract database manager to stand-alone feature (#15348) 2023-11-06 09:22:23 -08:00
getting-started-with-logstash.asciidoc [doc] update Debian/Ubuntu instructions following apt-key deprecation (#14835) 2023-01-17 11:21:38 -05:00
glob-support.asciidoc Fix missing " on glob pattern 2020-01-30 16:16:55 +00:00
ingest-convert.asciidoc Add docs about ingest pipeline converter 2017-10-03 18:10:23 +00:00
input.asciidoc Docs: Fix backticks in how to docs (#11018) 2019-08-21 09:07:12 -04:00
introduction.asciidoc Remove broken links (#9110) 2018-02-06 19:27:49 -08:00
java-codec.asciidoc [DOC] update link from master to main (#14347) 2022-07-12 17:21:33 +01:00
java-filter.asciidoc Adds new close method to Java's Filter API to be used to clean shutdown resources allocated by the filter during registration phase. (#14485) 2022-10-10 17:35:29 +02:00
java-input.asciidoc [DOC] update link from master to main (#14347) 2022-07-12 17:21:33 +01:00
java-output.asciidoc [DOC] update link from master to main (#14347) 2022-07-12 17:21:33 +01:00
jvm.asciidoc Document JDK17 by default (#14511) 2022-09-26 13:23:05 -04:00
keystore.asciidoc Add support to add and remove multiple keystore keys in a single operation (#15612) 2023-11-30 10:21:51 +01:00
life-of-an-event.asciidoc Doc:Add section for conceptual info (#11715) 2020-06-09 17:16:06 -04:00
listing-a-plugin.asciidoc Add a template on how to create an issue when requesting to list a plugin in docs (#12944) 2021-06-01 09:10:09 -04:00
logging.asciidoc Secure API (#13308) 2021-10-19 14:13:20 -07:00
logstash-glossary.asciidoc Multiple spelling corrections (#9782) 2018-07-04 10:41:10 +01:00
ls-ls-config.asciidoc Update the Logstash to Logstash Native doc to reflect the multiple hosts usage. (#15512) 2023-11-06 12:32:48 -08:00
ls-ls-http.asciidoc Add native Logstash to Logstash documentation (#15346) 2023-10-03 10:58:51 -04:00
ls-ls-lumberjack.asciidoc Doc: Logstash-to-Logstash communication (#13926) 2022-03-25 12:59:18 -04:00
ls-ls-native.asciidoc Update the Logstash to Logstash Native doc to reflect the multiple hosts usage. (#15512) 2023-11-06 12:32:48 -08:00
ls-to-cloud.asciidoc Doc: Migrate terminology to emphasize pipeline for better seo (#14032) 2022-07-21 15:49:16 -04:00
maintainer-guide.asciidoc [DOC] replace references to master branch with main (#13302) 2021-11-08 10:24:18 +00:00
managing-multiline-events.asciidoc [DOCS] Update Logstash Reference to use shared attribute file (#7541) 2017-06-29 12:14:41 -07:00
mem-queue.asciidoc Doc: Expand content for memqueue (#13317) 2021-10-14 19:30:48 -04:00
modules.asciidoc [Doc]Relocate logstash-to-cloud topic for increased visibility (#11884) 2020-10-30 13:49:56 -04:00
multiple-pipelines.asciidoc Add doc notes referencing queue isolation in multipipeline configurations 2017-08-25 21:53:39 +00:00
netflow-module.asciidoc Deprecate LS Netflow module and point to FB Netflow module 2019-09-16 18:49:22 +00:00
offline-plugins.asciidoc Doc:Increase visibility of offline plugin support (#12283) 2020-09-29 17:00:30 -04:00
output.asciidoc Docs: Fix backticks in how to docs (#11018) 2019-08-21 09:07:12 -04:00
performance-checklist.asciidoc Doc:Expand and clarify guidance for jvm settings (#11867) 2020-05-06 17:41:08 -04:00
persistent-queues.asciidoc Fix typo that caused subtitle not to show (#15202) 2023-07-20 11:22:34 -04:00
pipeline-config-exps.asciidoc Doc: Migrate terminology to emphasize pipeline for better seo (#14032) 2022-07-21 15:49:16 -04:00
pipeline-configuration.asciidoc Doc: Migrate terminology to emphasize pipeline for better seo (#14032) 2022-07-21 15:49:16 -04:00
pipeline-pipeline-config.asciidoc Doc: remove PQ on input for Output Isolator (#13537) 2021-12-17 17:49:52 -05:00
pipeline-structure.asciidoc Doc: Restructure source files for pipeline configuration (#13990) 2022-04-21 17:35:03 -04:00
plugin-generator.asciidoc Doc: Update contributing steps and guidelines (#12879) 2021-05-10 19:09:22 -04:00
plugin-manager.asciidoc [Docs] Fixes a typo in the docs (#14342) 2022-07-11 13:51:28 +02:00
private-gem-repo.asciidoc Docs: Fix 404s (#12276) 2022-07-12 11:51:38 +01:00
processing-info.asciidoc Doc:Add info on reserved fields in events 2020-07-13 12:25:34 -07:00
redirects.asciidoc [DOCS] Remove glossary from Logstash Reference (#14808) 2022-12-12 09:51:23 -08:00
releasenotes.asciidoc Release notes for 8.13.2 (#16068) (#16071) 2024-04-08 12:23:34 -04:00
reloading-config.asciidoc Doc:Add note that stdin input doesn't allow config reloading 2020-08-20 15:15:33 -07:00
reserved-fields.asciidoc [DOC] replace references to master branch with main (#13302) 2021-11-08 10:24:18 +00:00
resiliency.asciidoc Doc: Add topic and expand info for in-memory queue (#13246) 2021-10-05 18:12:02 -04:00
running-logstash-command-line.asciidoc Fixes typo in running logstash CLI doc (#14428) 2022-08-10 14:34:12 +02:00
running-logstash-kubernetes.asciidoc [Doc] add reference to ECK (#15565) 2023-11-14 23:26:45 +00:00
running-logstash-windows.asciidoc Doc: Correct name for java_home env variable (#13827) 2022-03-04 12:06:33 -05:00
running-logstash.asciidoc [doc] Remove references to sysv and upstart scripts when running logstash as a service. (#13953) 2022-03-30 11:27:48 -04:00
setting-up-logstash.asciidoc [Doc] add reference to ECK (#15565) 2023-11-14 23:26:45 +00:00
settings-file.asciidoc Introduce a new setting to give preference to Java heap or direct space buffer allocation type (#16054) 2024-04-10 15:23:47 +02:00
shared-module-options.asciidoc Add kibana scheme to list of module options 2017-11-07 23:36:33 +00:00
shutdown.asciidoc [doc] Remove references to sysv and upstart scripts when running logstash as a service. (#13953) 2022-03-30 11:27:48 -04:00
submitting-a-plugin.asciidoc [DOC] replace references to master branch with main (#13302) 2021-11-08 10:24:18 +00:00
transforming-data.asciidoc Fix asciidoc formatting for conversion to asciidoctor (#10744) 2019-05-06 16:53:23 -04:00
upgrading.asciidoc Doc: Update upgrade info for 8.0 in main (#13705) 2022-02-09 11:46:22 -05:00
winlogbeat-modules.asciidoc winlogbeat-modules: add docs for interfacing winlogbeat with logstash (#14472) 2022-09-08 12:48:11 +09:30