tree 7f8b35b77f3af1ad9878fb0f6a38d9530f3cb730
parent ae412874532d65c3dfa96b336f3891693dc1fd80
author David Pursehouse <dpursehouse@collab.net> 1543317943 +0900
committer David Pursehouse <dpursehouse@collab.net> 1543566571 +0900

Discontinue support for Elasticsearch 2.4.x

Soon we will add support for Elasticsearch 7.0, which means we will
have 4 sets of tests (2.4, 5.x, 6.x, 7.x). Let's reduce that by
dropping support for 2.4 which is already really old by now.

Change-Id: I1801759913cc03c889ca3e2adc2f555c4fc8a21f