Elastica version issue

Requirements

• PHP 7.2+
• ElasticSearch 7.x

How to run the test case

Run an ElasticSearch instance on port 9201. A docker image is provided (docker-compose up).

Run composer install Run ./vendor/bin/phpunit tests

Failing test feedback:

1) DocumentManagementTest::testAddingDocumentToAliasIndex
Elastica\Exception\ResponseException: Validation Failed: 1: internal versioning can not be used for optimistic concurrency control. Please use `if_seq_no` and `if_primary_term` instead;