Logstash 5.0.0 alpha2 won't start with RMQ output

Elastic Stack Logstash
1

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!

2

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

3

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.