Array
(
    [0] => Array
        (
            [index] => Array
                (
                    [_index] => my_blog
                    [_id] => 1
                )

        )

    [1] => Array
        (
            [title] => My First Blog
            [content] => This is my first post on Elasticsearch!
            [author] => John Doe
            [category_id] => 2
            [category] => Fashion
            [created_at] => 2025-12-10T13:05:14+00:00
        )

    [2] => Array
        (
            [index] => Array
                (
                    [_index] => my_blog
                    [_id] => 2
                )

        )

    [3] => Array
        (
            [title] => My Second Blog
            [content] => This is my second post on Elasticsearch!
            [author] => Jane Doe
            [category_id] => 1
            [category] => Tech
            [created_at] => 2025-12-10T13:05:14+00:00
        )

    [4] => Array
        (
            [index] => Array
                (
                    [_index] => my_blog
                    [_id] => 3
                )

        )

    [5] => Array
        (
            [title] => My Third Blog
            [content] => This is my third post on Elasticsearch!
            [author] => Alice Smith
            [category_id] => 3
            [category] => Arts
            [created_at] => 2025-12-10T13:05:14+00:00
        )

)
<br />
<b>Fatal error</b>:  Uncaught Elastic\Transport\Exception\NoNodeAvailableException: No alive nodes. All the 1 nodes seem to be down. in /home/delnaorestes/public_html/elastic_search_test/vendor/elastic/transport/src/NodePool/SimpleNodePool.php:77
Stack trace:
#0 /home/delnaorestes/public_html/elastic_search_test/vendor/elastic/transport/src/Transport.php(365): Elastic\Transport\NodePool\SimpleNodePool-&gt;nextNode()
#1 /home/delnaorestes/public_html/elastic_search_test/vendor/elasticsearch/elasticsearch/src/Client.php(181): Elastic\Transport\Transport-&gt;sendRequest(Object(Nyholm\Psr7\ServerRequest))
#2 /home/delnaorestes/public_html/elastic_search_test/vendor/elasticsearch/elasticsearch/src/Traits/ClientEndpointsTrait.php(82): Elastic\Elasticsearch\Client-&gt;sendRequest(Object(Nyholm\Psr7\ServerRequest))
#3 /home/delnaorestes/public_html/elastic_search_test/create_bulk_document.php(69): Elastic\Elasticsearch\Client-&gt;bulk(Array)
#4 {main}
  thrown in <b>/home/delnaorestes/public_html/elastic_search_test/vendor/elastic/transport/src/NodePool/SimpleNodePool.php</b> on line <b>77</b><br />