calling hotThreads fails because of text/plain response format vs json #865
Description
Java API client version
8.15.0
Java version
21.0
Elasticsearch Version
8.15.0
Problem description
Reported at https://discuss.elastic.co/t/365144 and reproduced loally.
With the 8.15.0 client, run:
HotThreadsResponse hotThreadsResponse = client.nodes().hotThreads();This gives:
co.elastic.clients.transport.TransportException: node: https://localhost:63624/, status: 200, [es/nodes.hot_threads] Expecting JSON data but response content-type is: text/plain; charset=UTF-8 at co.elastic.clients.transport.ElasticsearchTransportBase.checkJsonContentType(ElasticsearchTransportBase.java:471) at co.elastic.clients.transport.ElasticsearchTransportBase.decodeTransportResponse(ElasticsearchTransportBase.java:394) at co.elastic.clients.transport.ElasticsearchTransportBase.getApiResponse(ElasticsearchTransportBase.java:363) at co.elastic.clients.transport.ElasticsearchTransportBase.performRequest(ElasticsearchTransportBase.java:147) at co.elastic.clients.elasticsearch.nodes.ElasticsearchNodesClient.hotThreads(ElasticsearchNodesClient.java:199) at fr.pilato.test.elasticsearch.hlclient.EsClientIT.callHotThreads(EsClientIT.java:956) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at java.base/java.util.ArrayList.forEach(ArrayList.java:1596) at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)