Elasticsearch error: cURL error 28: Operation timed out after 20001 milliseconds with 0 bytes received

[Nirjonadda]

I am getting lot of error log about Elasticsearch error: cURL error 28: Operation timed out after 20001 milliseconds with 0 bytes received

Server error log

XFES\Elasticsearch\ConnectException: Elasticsearch error: cURL error 28: Operation timed out after 20001 milliseconds with 0 bytes received src/addons/XFES/Elasticsearch/Api.php:368

Generated by: Unknown account Dec 1, 2017 at 6:25 PM

Stack trace

#0 src/addons/XFES/Elasticsearch/Api.php(312): XFES\Elasticsearch\Api->request('get', 'nadda_forumdata...', '{\n    "sort": [...')
#1 src/addons/XFES/Elasticsearch/Api.php(216): XFES\Elasticsearch\Api->requestFromIndex('get', '_search', Array)
#2 src/addons/XFES/Search/Source/Elasticsearch.php(149): XFES\Elasticsearch\Api->search(Array)
#3 src/XF/Search/Search.php(164): XFES\Search\Source\Elasticsearch->search(Object(XF\Search\Query\Query), '200')
#4 src/XF/Pub/Controller/Member.php(527): XF\Search\Search->search(Object(XF\Search\Query\Query))
#5 src/XF/Mvc/Dispatcher.php(249): XF\Pub\Controller\Member->actionRecentContent(Object(XF\Mvc\ParameterBag))
#6 src/XF/Mvc/Dispatcher.php(88): XF\Mvc\Dispatcher->dispatchClass('XF:Member', 'RecentContent', 'html', Object(XF\Mvc\ParameterBag), 'members', Object(XF\Pub\Controller\Member), NULL)
#7 src/XF/Mvc/Dispatcher.php(41): XF\Mvc\Dispatcher->dispatchLoop(Object(XF\Mvc\RouteMatch))
#8 src/XF/App.php(1879): XF\Mvc\Dispatcher->run()
#9 src/XF.php(328): XF\App->run()
#10 index.php(13): XF::runApp('XF\\Pub\\App')
#11 {main}

-------------

Previous GuzzleHttp\Exception\ConnectException: cURL error 28: Operation timed out after 20001 milliseconds with 0 bytes received - src/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php:49
#0 src/vendor/guzzlehttp/guzzle/src/RequestFsm.php(103): GuzzleHttp\Exception\RequestException::wrapException(Object(GuzzleHttp\Message\Request), Object(GuzzleHttp\Ring\Exception\ConnectException))
#1 src/vendor/guzzlehttp/guzzle/src/RequestFsm.php(132): GuzzleHttp\RequestFsm->__invoke(Object(GuzzleHttp\Transaction))
#2 src/vendor/react/promise/src/FulfilledPromise.php(25): GuzzleHttp\RequestFsm->GuzzleHttp\{closure}(Array)
#3 src/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php(55): React\Promise\FulfilledPromise->then(Object(Closure), NULL, NULL)
#4 src/vendor/guzzlehttp/guzzle/src/Message/FutureResponse.php(43): GuzzleHttp\Ring\Future\CompletedFutureValue->then(Object(Closure), NULL, NULL)
#5 src/vendor/guzzlehttp/guzzle/src/RequestFsm.php(134): GuzzleHttp\Message\FutureResponse::proxy(Object(GuzzleHttp\Ring\Future\CompletedFutureArray), Object(Closure))
#6 src/vendor/guzzlehttp/guzzle/src/Client.php(165): GuzzleHttp\RequestFsm->__invoke(Object(GuzzleHttp\Transaction))
#7 src/addons/XFES/Elasticsearch/Api.php(351): GuzzleHttp\Client->send(Object(GuzzleHttp\Message\Request))
#8 src/addons/XFES/Elasticsearch/Api.php(312): XFES\Elasticsearch\Api->request('get', 'nadda_forumdata...', '{\n    "sort": [...')
#9 src/addons/XFES/Elasticsearch/Api.php(216): XFES\Elasticsearch\Api->requestFromIndex('get', '_search', Array)
#10 src/addons/XFES/Search/Source/Elasticsearch.php(149): XFES\Elasticsearch\Api->search(Array)
#11 src/XF/Search/Search.php(164): XFES\Search\Source\Elasticsearch->search(Object(XF\Search\Query\Query), '200')
#12 src/XF/Pub/Controller/Member.php(527): XF\Search\Search->search(Object(XF\Search\Query\Query))
#13 src/XF/Mvc/Dispatcher.php(249): XF\Pub\Controller\Member->actionRecentContent(Object(XF\Mvc\ParameterBag))
#14 src/XF/Mvc/Dispatcher.php(88): XF\Mvc\Dispatcher->dispatchClass('XF:Member', 'RecentContent', 'html', Object(XF\Mvc\ParameterBag), 'members', Object(XF\Pub\Controller\Member), NULL)
#15 src/XF/Mvc/Dispatcher.php(41): XF\Mvc\Dispatcher->dispatchLoop(Object(XF\Mvc\RouteMatch))
#16 src/XF/App.php(1879): XF\Mvc\Dispatcher->run()
#17 src/XF.php(328): XF\App->run()
#18 index.php(13): XF::runApp('XF\\Pub\\App')
#19 {main}

-------------

Previous GuzzleHttp\Ring\Exception\ConnectException: cURL error 28: Operation timed out after 20001 milliseconds with 0 bytes received - src/vendor/guzzlehttp/ringphp/src/Client/CurlFactory.php:126
#0 src/vendor/guzzlehttp/ringphp/src/Client/CurlFactory.php(91): GuzzleHttp\Ring\Client\CurlFactory::createErrorResponse(Array, Array, Array)
#1 src/vendor/guzzlehttp/ringphp/src/Client/CurlHandler.php(96): GuzzleHttp\Ring\Client\CurlFactory::createResponse(Array, Array, Array, Array, Resource id #194)
#2 src/vendor/guzzlehttp/ringphp/src/Client/CurlHandler.php(68): GuzzleHttp\Ring\Client\CurlHandler->_invokeAsArray(Array)
#3 src/vendor/guzzlehttp/ringphp/src/Client/Middleware.php(54): GuzzleHttp\Ring\Client\CurlHandler->__invoke(Array)
#4 src/vendor/guzzlehttp/ringphp/src/Client/Middleware.php(30): GuzzleHttp\Ring\Client\Middleware::GuzzleHttp\Ring\Client\{closure}(Array)
#5 src/vendor/guzzlehttp/guzzle/src/RequestFsm.php(129): GuzzleHttp\Ring\Client\Middleware::GuzzleHttp\Ring\Client\{closure}(Array)
#6 src/vendor/guzzlehttp/guzzle/src/Client.php(165): GuzzleHttp\RequestFsm->__invoke(Object(GuzzleHttp\Transaction))
#7 src/addons/XFES/Elasticsearch/Api.php(351): GuzzleHttp\Client->send(Object(GuzzleHttp\Message\Request))
#8 src/addons/XFES/Elasticsearch/Api.php(312): XFES\Elasticsearch\Api->request('get', 'nadda_forumdata...', '{\n    "sort": [...')
#9 src/addons/XFES/Elasticsearch/Api.php(216): XFES\Elasticsearch\Api->requestFromIndex('get', '_search', Array)
#10 src/addons/XFES/Search/Source/Elasticsearch.php(149): XFES\Elasticsearch\Api->search(Array)
#11 src/XF/Search/Search.php(164): XFES\Search\Source\Elasticsearch->search(Object(XF\Search\Query\Query), '200')
#12 src/XF/Pub/Controller/Member.php(527): XF\Search\Search->search(Object(XF\Search\Query\Query))
#13 src/XF/Mvc/Dispatcher.php(249): XF\Pub\Controller\Member->actionRecentContent(Object(XF\Mvc\ParameterBag))
#14 src/XF/Mvc/Dispatcher.php(88): XF\Mvc\Dispatcher->dispatchClass('XF:Member', 'RecentContent', 'html', Object(XF\Mvc\ParameterBag), 'members', Object(XF\Pub\Controller\Member), NULL)
#15 src/XF/Mvc/Dispatcher.php(41): XF\Mvc\Dispatcher->dispatchLoop(Object(XF\Mvc\RouteMatch))
#16 src/XF/App.php(1879): XF\Mvc\Dispatcher->run()
#17 src/XF.php(328): XF\App->run()
#18 index.php(13): XF::runApp('XF\\Pub\\App')
#19 {main}

Request state

array(4) {
  ["url"] => string(38) "/members/awmunshi.13248/recent-content"
  ["referrer"] => bool(false)
  ["_GET"] => array(0) {
  }
  ["_POST"] => array(0) {
  }
}

 

[Mike]

This is telling you that Elasticsearch didn't respond in 20 seconds. That would generally indicate that your server is having performance issues.