elasticsearch-jdbc 2.3.4 Postgres configuration issue

[matt212]

Hi,

below is my setup for elastic with elastic jdbc 2.3.4 !
my postgresql-simple-example
https://gist.github.com/matt212/57e9d17b7afb98baadfca738d3173bd7

my elastic.yml configuration
https://gist.github.com/matt212/b2649dbe35def8eae4a7f8a376cff3fc

my jdbc log error

https://gist.github.com/matt212/1bdf5ce5b5e8434b835d48087d319ca1

my elastic version

my elastic jdbc version
2.3.4

Any recommendation how to resolve the issue.
Many thanks !

[msanaulla]

elasticsearch-jdbc does not support ES 5.5.0. The last version it officially supports is ES 2.3.4.