# Java Execution Engine Logstash 6.4.0 Default

**URL:** <https://discuss.elastic.co/t/java-execution-engine-logstash-6-4-0-default/146384>\
**Category:** Logstash\
**Created:** [August 28, 2018, 2:58pm UTC](https://discuss.elastic.co/t/java-execution-engine-logstash-6-4-0-default/146384 "2018-08-28T14:58:48Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![haifidelity](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/haifidelity/32/33436_2.png) [@haifidelity](https://discuss.elastic.co/u/haifidelity)\
**Post date:** [August 28, 2018, 2:58pm UTC](https://discuss.elastic.co/t/java-execution-engine-logstash-6-4-0-default/146384/1 "2018-08-28T14:58:48Z")

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Was the Java Execution Engine set to default in Logstash 6.4.0? I could not find anything in the release notes that this is the case: [https://www.elastic.co/guide/en/logstash/current/logstash-6-4-0.html](https://www.elastic.co/guide/en/logstash/current/logstash-6-4-0.html)

Links regarding 6.4.0 as the target release for this to be default:

> **[Logstash Lines: Improvements in filters and plugins
	  	 | Elastic](https://www.elastic.co/blog/logstash-lines-improvements-in-filters-and-plugins)**
>
> Did you know that Logstash 6.2 is already available? Try it and let us know what you think. Logstash coreJava Execution Will Be Default in 6.4We’ve decided to ship our java execution engine as our def...

  

> <https://github.com/elastic/logstash/issues/9226>

Thanks.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 25, 2018, 2:58pm UTC](https://discuss.elastic.co/t/java-execution-engine-logstash-6-4-0-default/146384/2 "2018-09-25T14:58:52Z")

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