Unable to install plugin logstash-output-elasticsearch_java for logstash 5.0.0-alpha5

[ChristinaLy]

Please post all product and debugging questions on our forum. Your questions will reach our wider community members there, and if we confirm that there is a bug, then we can open a new issue here.

For all general issues, please provide the following details for fast resolution:

• Version: logstash 5.0.0-alpha5
• Operating System: rhel 7.2
• Config File (if you have sensitive info, please remove it):no
• Sample Data:no

• Steps to Reproduce: ./logstash-plugin install logstash-output-elasticsearch_java Validating logstash-output-elasticsearch_java Installing logstash-output-elasticsearch_java Plugin version conflict, aborting ERROR: Installation Aborted, message: Bundler could not find compatible versions for gem "logstash-core-plugin-api": In snapshot (Gemfile.lock): logstash-core-plugin-api (= 2.1.10)

  In Gemfile: logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-devutils (>= 0) java depends on logstash-core-plugin-api (~> 2.0) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

  logstash-input-s3 (>= 0) java depends on logstash-mixin-aws (>= 0) java depends on logstash-core-plugin-api (<= 2.99, >= 1.60) java

[untergeek]

This plugin will not be provided in Logstash 5.0. That's why you are unable to install it—it is deprecated.

The reason why is that performance difference between the http protocol and the transport protocol is negligible now, and that in a near-future release of Elasticsearch, the transport protocol itself will also be deprecated. We're just getting a leg up on it.

Please use the bundled logstash-output-elasticsearch plugin instead.