elastic/elasticsearch-java

the elastic java client 8.7.0 requires java 17 instead of java 8

inrix-angel opened this issue · 3 comments

inrix-angel commented

Java API client version

8.7.0

Java version

8

Elasticsearch Version

OpenSearch 2.5.0

Problem description

When upgrading to the 8.7.0 version of the Elastic java client, I'm seeing errors such as this one:

[ERROR] bad class file: /Users/todorov/.m2/repository/org/elasticsearch/elasticsearch/8.7.0/elasticsearch-8.7.0.jar(org/elasticsearch/index/query/BoolQueryBuilder.class)
[ERROR] class file has wrong version 61.0, should be 52.0

I'm using Java 8 and in the Elastic docs, it is clearly stated that:

Requirements:

Java 8 or later.

https://www.elastic.co/guide/en/elasticsearch/client/java-api-client/current/installation.html

Thanks.

pdl01 commented

running into the same with other earlier 8.x api versions.

Is there any priority on this issue since the documentation does say this is compatible with java 1.8.

slawekjaranowski commented

I use 8.13.0 with JDK 1.8 - so looks like issue was resolved for newer versions

l-trotta commented

it was, sorry for the inconvenience!