Just moved to the new elastic client v8, but not able to overcome this annoying issue.
a single request - create index - fails by timeout
in the server log i can see the index got created
the delete index right after it, succeeded.
Caused by: java.net.SocketTimeoutException: 30,000 milliseconds timeout on connection http-outgoing-0 [ACTIVE]
at org.elasticsearch.client.RestClient.extractAndWrapCause(RestClient.java:915)
at org.elasticsearch.client.RestClient.performRequest(RestClient.java:300)
at org.elasticsearch.client.RestClient.performRequest(RestClient.java:288)
at co.elastic.clients.transport.rest_client.RestClientTransport.performRequest(RestClientTransport.java:147)
at co.elastic.clients.elasticsearch.indices.ElasticsearchIndicesClient.create(ElasticsearchIndicesClient.java:266)
at com.k2view.fabric.search.providers.ElasticSearchProvider.lambda$createIndex$10(ElasticSearchProvider.java:171)
at com.k2view.fabric.search.FabricSearchException.wrap(FabricSearchException.java:28)
... 74 more
Caused by: java.net.SocketTimeoutException: 30,000 milliseconds timeout on connection http-outgoing-0 [ACTIVE]
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.timeout(HttpAsyncRequestExecutor.java:387)
at org.apache.http.impl.nio.client.InternalIODispatch.onTimeout(InternalIODispatch.java:98)
at org.apache.http.impl.nio.client.InternalIODispatch.onTimeout(InternalIODispatch.java:40)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.timeout(AbstractIODispatch.java:175)
at org.apache.http.impl.nio.reactor.BaseIOReactor.sessionTimedOut(BaseIOReactor.java:261)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.timeoutCheck(AbstractIOReactor.java:502)
at org.apache.http.impl.nio.reactor.BaseIOReactor.validate(BaseIOReactor.java:211)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:280)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591)
at java.base/java.lang.Thread.run(Thread.java:833)