httpasyncclient | Mirror of Apache HttpComponents HttpAsyncClient | Telnet library

I was following this tutorial: https://www.youtube.com/watch?v=IiZZAu2Qtp0&ab_channel=LiliumCode

and the only changes I made were that I was using maven with eclipse instead. The rest of the code is exactly the same. When I run the app I get:

I am trying to migrate from restTemplate to webClient.

Everything was fine until I reached restTemplate config with ClientHttpRequestFactory.

I paste here the old and the new codes.

------Old code with restTemplate-------

I am looking for a solution to POST form data with HttpAsyncClient. All examples I've found so far only sent simple GET requests. This is what I've got so far:

I followed this documentation to add Walkmod to eclipse but found that there is issue with the ivy-2.4.0. Previously I have tried Walkmod with CMD and its working. The steps I followed to make Walkmod commands recognizable in CMD are

1. Download the walkmod-Installer from https://walkmod.com
2. In environment variable added "WALKMOD_HOME" and "MAVEN_HOME" are added along with corresponding system path variables also added. i.e "%WALKMOD_HOME/bin%"
3. After this walkmod --version will be working but it will throw a issue with the command $ walkmod apply . It shows dependency issues. This issue can be fixed by replacing Walkmod_dir/Walkmod-3.0.0/lib/ivy-2.4.0 inside the walkmod-Installer you have downloaded from https://walkmod.com with ivy-2.5.0.

After the above three steps the Walkmod is making changes as per the requirement. The CMD output after $ walkmod check

Please help. It's many days i try to configure an elasticsearch indexation in my Spring Boot application, certainly i missed something in the documentation but i dont find what.

I am relatively new with spring, days from days i found it very powerful, and it is my first very long problem.

Description of the problem I have a simple object Book indexed with a @FullTextField on my own analyzer

We have an existing application which is working fine with the SpringBoot 2.2.2.RELEASE. Now we tried to upgrade it to the SpringBoot 2.4.2 version and application is not getting started and throws the following error. In the classpath I could see only one spring-webmvc-5.3.2.jar file.

Below is the pom.xml for the referance:

I have a small sample servlet deployed to a Tomcat that will echo back any received parameters. The Tomcat is configured to support HTTP/1.1 and HTTP/2. I can use curl to make GET requests to the servlet demonstrating it works over both HTTP/1.1 and HTTP/2.

Using the Apache HTTP 5.0 client I have a unit test to hit the servlet and POST a request with some parameters (request content) that works fine - the server receives the parameters and returns them back to the client where I can read them. In this test I call the client to use HTTP/1.1 or HTTP/2 using the CloseableHttpAsyncClient.setVersionPolicy() call. However, if I change to use HTTP/2 then the client does not send the request content to the server.

Below is the example code for a successful HTTP/1.1 call - you can see I have setVersionPolicy(HttpVersionPolicy.FORCE_HTTP_1). If I change that to FORCE_HTTP_2 then the call is made over HTTP/2.0 but the request content is not sent.

Can anyone suggest what I am doing wrong or what extra I need to do? I have not found a lot of documentation on the use of the new Apache 5.0 client libraries, and the examples do not show sending and POST content (or at least those I can find).

I have in my AWS VPC a cluster of ES with 2 nodes. On top of those nodes I have a load balancer. In the same vpc I have a microservice that accesses Elasticsearch via RestHighLevelClient version 7.5.2 .

I create the client in the following manner :

I have a problem with the proper configuration of communication between my services on Kubernetes(minikube) with Istio installed.

I'm trying to send POST request from my service to elasticsearch, but all the time I'm receive: