# Logstash 5.0.0 alpha2 won't start with RMQ output

**URL:** <https://discuss.elastic.co/t/logstash-5-0-0-alpha2-wont-start-with-rmq-output/49120>\
**Category:** Logstash\
**Created:** [May 4, 2016, 3:02am UTC](https://discuss.elastic.co/t/logstash-5-0-0-alpha2-wont-start-with-rmq-output/49120 "2016-05-04T03:02:38Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![ceekay](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ceekay/32/5687_2.png) [@ceekay](https://discuss.elastic.co/u/ceekay)\
**Post date:** [May 4, 2016, 3:02am UTC](https://discuss.elastic.co/t/logstash-5-0-0-alpha2-wont-start-with-rmq-output/49120/1 "2016-05-04T03:02:38Z")

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Unsure if this is a Logstash or RMQ plugin issue.

Since upgrading from LS 5.0.0 alpha1 to alpha2, Logstash is aborting startup if the RMQ output w/SSL is enabled.

> Pipeline aborted due to error {:exception=\>java.security.NoSuchAlgorithmException: true SSLContext not available \< snip \>

Ubuntu 14.04 amd64  
Logstash 1:5.0.0~alpha2-1  
logstash-output-rabbitmq 3.0.9  
openjdk-8-jre-headless 8u91-b14-0ubuntu4~14.04

What other info do I need to provide to get to the bottom of this?

Thanks!

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**Author:** ![ceekay](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ceekay/32/5687_2.png) [@ceekay](https://discuss.elastic.co/u/ceekay)\
**Post date:** [May 4, 2016, 11:52pm UTC](https://discuss.elastic.co/t/logstash-5-0-0-alpha2-wont-start-with-rmq-output/49120/2 "2016-05-04T23:52:20Z")

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Update to this: Logstash still aborts on startup with the same error while testing with RMQ SSL disabled.

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<div class="post-metadata">

**Author:** ![ceekay](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ceekay/32/5687_2.png) [@ceekay](https://discuss.elastic.co/u/ceekay)\
**Post date:** [May 8, 2016, 11:31pm UTC](https://discuss.elastic.co/t/logstash-5-0-0-alpha2-wont-start-with-rmq-output/49120/3 "2016-05-08T23:31:29Z")

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Does anyone have any idea here? I'd like to know if it's logstash or the plugin that's failing so I can open an issue in the correct place.

This error means that Logstash alpha 2 is completely unusable in our dev environment due to our reliance on queues.

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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:** [July 6, 2017, 4:58am UTC](https://discuss.elastic.co/t/logstash-5-0-0-alpha2-wont-start-with-rmq-output/49120/4 "2017-07-06T04:58:47Z")

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