The Elasticsearch server could not be reached. Further data is therefore unavailable

[webapps]

Hey,

I'm trying to setup the Elasticsearch server in the search-api drupal 8. But I'm getting the above message when I save the server.

In parallel with that I accessed the Elasticsearch server URI in the postman, but it's giving the basic information about it(i.e version number, cluster name)?

Can you help me with what's wrong with that?

Thanks

[warkolm (Mark Walkom)]

What is in your Drupal logs?

[webapps]

Hi @warkolm,

Here is what I found in my dblogs.

Warning : Invalid argument supplied for foreach() in Drupal\elasticsearch_helper\ElasticsearchClientBuilder->getHosts() (line 57 of /app/web/modules/contrib/elasticsearch_helper/src/ElasticsearchClientBuilder.php )

#0 /app/web/core/includes/bootstrap.inc(600): _drupal_error_handler_real(2, 'Invalid argumen...', '/app/web/module...', 57, Array) #1 /app/web/modules/contrib/elasticsearch_helper/src/ElasticsearchClientBuilder.php(57): _drupal_error_handler(2, 'Invalid argumen...', '/app/web/module...', 57, Array) #2 /app/web/modules/contrib/elasticsearch_helper/src/ElasticsearchClientBuilder.php(43): Drupal\elasticsearch_helper\ElasticsearchClientBuilder->getHosts() #3 [internal function]: Drupal\elasticsearch_helper\ElasticsearchClientBuilder->build() #4 /app/web/core/lib/Drupal/Component/DependencyInjection/Container.php(255): call_user_func_array(Array, Array) #5 /app/web/core/lib/Drupal/Component/DependencyInjection/Container.php(173): Drupal\Component\DependencyInjection\Container->createService(Array, 'elasticsearch_h...') #6 /app/web/modules/contrib/elasticsearch_helper/src/Form/ElasticsearchHelperSettingsForm.php(53): Drupal\Component\DependencyInjection\Container->get('elasticsearch_h...') #7 /app/web/core/lib/Drupal/Core/DependencyInjection/ClassResolver.php(28): Drupal\elasticsearch_helper\Form\ElasticsearchHelperSettingsForm::create(Object(Drupal\Core\DependencyInjection\Container)) #8 /app/web/modules/contrib/layout_builder_st/src/DependencyInjection/ClassResolver.php(18): Drupal\Core\DependencyInjection\ClassResolver->getInstanceFromDefinition('\Drupal\elastic...') #9 /app/web/core/lib/Drupal/Core/Controller/HtmlFormController.php(48): Drupal\layout_builder_st\DependencyInjection\ClassResolver->getInstanceFromDefinition('\Drupal\elastic...') #10 /app/web/core/lib/Drupal/Core/Controller/FormController.php(76): Drupal\Core\Controller\HtmlFormController->getFormObject(Object(Drupal\Core\Routing\RouteMatch), '\Drupal\elastic...') #11 [internal function]: Drupal\Core\Controller\FormController->getContentResult(Object(Symfony\Component\HttpFoundation\Request), Object(Drupal\Core\Routing\RouteMatch)) #12 /app/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array(Array, Array) #13 /app/web/core/lib/Drupal/Core/Render/Renderer.php(573): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber{closure}() #14 /app/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure)) #15 /app/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) #16 /app/vendor/symfony/http-kernel/HttpKernel.php(151): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber{closure}() #17 /app/vendor/symfony/http-kernel/HttpKernel.php(68): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #18 /app/web/core/lib/Drupal/Core/StackMiddleware/Session.php(57): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #19 /app/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(47): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #20 /app/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #21 /app/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true) #22 /app/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(47): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #23 /app/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(52): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #24 /app/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #25 /app/web/core/lib/Drupal/Core/DrupalKernel.php(708): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #26 /app/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #27 {main}

.