# Unable to connect to AWS Elastic-Search Instance through AWS Spark EMR

**URL:** <https://discuss.elastic.co/t/unable-to-connect-to-aws-elastic-search-instance-through-aws-spark-emr/240483>\
**Category:** Elasticsearch\
**Created:** [July 9, 2020, 8:00am UTC](https://discuss.elastic.co/t/unable-to-connect-to-aws-elastic-search-instance-through-aws-spark-emr/240483 "2020-07-09T08:00:26Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![dillibabu.mekala](https://avatars.discourse-cdn.com/v4/letter/d/aca169/32.png) [@dillibabu.mekala](https://discuss.elastic.co/u/dillibabu.mekala)\
**Post date:** [July 9, 2020, 8:00am UTC](https://discuss.elastic.co/t/unable-to-connect-to-aws-elastic-search-instance-through-aws-spark-emr/240483/1 "2020-07-09T08:00:26Z")

</div>

Hi Team,

We have requirement where, we need to load the parquet file from S3 bucket and ingest this data in to the AWS Elastic-Search using Spark (Scala) Job.

To Achieve this i have tried in my local system by installing Elastic Search in my local machine and i am able to ingest the data in to Elastic-Search (Elastic-Search which is running in local machine) using Spark-Scala job.

## Local Machine:

Here is the working code to connect to the Local Elastic Search...

object ElasticSearchWriteSample {  
def main(args: Array[String]) {

```
    val sparkSession = SparkSession.builder().appName("WriteToElasticSearch").master("local[*]").getOrCreate()
            sparkSession.conf.set("spark.sql.parquet.binaryAsString", "true")
            val filePath = args(0) // Here i will get the file path through vargs
            val dataFrame = sparkSession.read.parquet(filePath)

            dataFrame.write
              .format("org.elasticsearch.spark.sql")
              .option("es.port", "9200")
              .option("es.nodes", "localhost")
              .mode(SaveMode.Append)
              .save("tcrref_testdb/doc")

```

}  
}

I am able to Push the data in to Elastic Search through the Spark Job in my local system to the local machine elastic-search.

## In AWS:

Same thing i tried by running spark job in EMR which will connects the AWS-Elastic-Search Instance. But it is unable to connect to the Elastic Search which is running inn AWS instance.

Here the code...

object ElasticSearchWriteSample {  
def main(args: Array[String]) {

```
    val sparkSession = SparkSession.builder().appName("WriteToElasticSearch").master("cluster").getOrCreate()
            sparkSession.conf.set("spark.sql.parquet.binaryAsString", "true")
            val filePath = args(0) // Here i will get the file path through vargs
            val dataFrame = sparkSession.read.parquet(filePath)

            dataFrame.write
              .format("org.elasticsearch.spark.sql")
              .option("es.port", "9200")
              .option("es.nodes", "https:// *****.[amazonaws.com](http://amazonaws.com/)")
              .option("es.nodes.wan.only", "true")
              .mode(SaveMode.Append)
              .save("tcrref_testdb/doc")

```

}  
}

This AWS job is not working.

Could you please help us, how to connect to the AWS Elastic-Search instance from EMR.

---

<div class="post-metadata">

**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [July 9, 2020, 8:10am UTC](https://discuss.elastic.co/t/unable-to-connect-to-aws-elastic-search-instance-through-aws-spark-emr/240483/2 "2020-07-09T08:10:46Z")

</div>

I would recommended you raise this with AWS support as they are aware and f the changes and limitations of their platform/version of Elasticsearch.

---

<div class="post-metadata">

**Author:** ![dillibabu.mekala](https://avatars.discourse-cdn.com/v4/letter/d/aca169/32.png) [@dillibabu.mekala](https://discuss.elastic.co/u/dillibabu.mekala)\
**Post date:** [July 9, 2020, 8:18am UTC](https://discuss.elastic.co/t/unable-to-connect-to-aws-elastic-search-instance-through-aws-spark-emr/240483/3 "2020-07-09T08:18:29Z")

</div>

Sure, I will check with AWS Team.

But just curious if it is working with Local Mode it should work for AWS as well.

I feel my config are correct, suggest me if i am missing anything else while doing any config, so that i can contact the AWS team.

```
          .option("es.port", "9200")
          .option("es.nodes", "https:// *****.[amazonaws.com](http://amazonaws.com/)")
          .option("es.nodes.wan.only", "true")

```

I read the elastic docx as well and there are no specific config to connect with AWS apart from .option("es.nodes.wan.only", "true") for AWS.

---

<div class="post-metadata">

**Author:** ![dillibabu.mekala](https://avatars.discourse-cdn.com/v4/letter/d/aca169/32.png) [@dillibabu.mekala](https://discuss.elastic.co/u/dillibabu.mekala)\
**Post date:** [July 10, 2020, 12:00pm UTC](https://discuss.elastic.co/t/unable-to-connect-to-aws-elastic-search-instance-through-aws-spark-emr/240483/4 "2020-07-10T12:00:01Z")

</div>

Yes, I contacted with AWS team, now i am able to connect the AWS-ES. The fix we need to add the Security Access Rule in the Security Groups in the EMR Cluster.  
And additional Config are  
.option("es.nodes.wan.only","true")  
.option("es.net.ssl","true")

Thank you.

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 7, 2020, 12:00pm UTC](https://discuss.elastic.co/t/unable-to-connect-to-aws-elastic-search-instance-through-aws-spark-emr/240483/5 "2020-08-07T12:00:08Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.