Elasticsearch AbstractElasticsearchRepository. e:Request processing failed; nested exception is org.springframework.dao.DataAccessResourceFailureException: Timeout connecting to [elasticsearch. Timeout connecting to Springboot Application Error

Version Spring Data Elasticsearch: 4.0.0.RELEASE
Version Elasticsearch Client in build: 7.6.2
Version Elasticsearch Client used: 7.6.2
e:Request processing failed; nested exception is org.springframework.dao.DataAccessResourceFailureException: Timeout connecting to [elasticsearch.

I am trying connecting springboot application with elasticsearch
Timeout connecting to [url/ip]

Welcome!

You need to use the same major version for both client and server.

Still same problem, I have updated the post for more understanding. Please look into it now

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It would be great if you could update your post to solve this and share also the full logs and may be your code.

at org.apache.http.nio.pool. RouteSpecificPool. timeout (RouteSpecificPool.java:169)
at org.apache.http.nio.pool. AbstractNIOConnPool.requestTimeout(AbstractNIOConnPool.java:632)
at org.apache.http.nio.pool. AbstractNIOConnPool$Internal SessionRequestCallback. timeout(AbstractNIOConnPool.java:898)
at org.apache.http.impl.nio.reactor. SessionRequest Impl. timeout (SessionRequest Impl.java:198)
at org.apache.http.impl.nio.reactor. DefaultConnectingIOReactor.processTimeouts (DefaultConnectingIOReactor.java: 213)
at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents (DefaultConnectingIOReactor.java:158)
at org.apache.http.impl.nio.reactor. AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java: 351)
at org.apache.http.impl.nio.conn. PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnection Manager.java:221)
at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
at
java.base/java.lang.Thread.run(Thread.java:829)

There's nothing related to Elasticsearch here. And it's not formatted. Not sure someone can help.

nested exception is ElasticsearchException[java.util.concurrent.ExecutionException: java.net.ConnectException: Timeout connecting to

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepository]: Constructor threw exception; nested exception is org.springframework.data.elasticsearch.UncategorizedElasticsearchException: java.util.concurrent.ExecutionException: java.net.ConnectException: Timeout connecting to

It's all coming from Spring Data (org.springframework.data.elasticsearch). Nothing related to org.elasticsearch or co.elastic).

And the logs are still not well formatted. Repeating myself here:

And this: