- [Compatibility with OpenSearch](#compatibility-with-opensearch)
- [Compatibility with Spark and Scala](#compatibility-with-spark-and-scala)
- [Compatibility with AWS Glue](#compatibility-with-aws-glue)

## Compatibility with OpenSearch

The below matrix shows the compatibility of the [`opensearch-hadoop`](https://central.sonatype.com/artifact/org.opensearch.client/opensearch-hadoop) with versions of [`OpenSearch`](https://opensearch.org/downloads.html#opensearch).

| Client Version | OpenSearch Version | ElasticSearch Version |
| -------------- | ------------------ | --------------------- |
| 1.0.0          | 1.0.0-2.7.0        | 7.x                   |

## Compatibility with Spark and Scala

| Client Version | Spark Version | Scala Version(s) |
| -------------- | ------------- | ---------------- |
| 1.0.0          | 2.2.3         | 2.10             |
| 1.0.0          | 2.4.4         | 2.11/2.12        |
| 1.0.0          | 3.2.4         | 2.12/2.13        |

## Compatibility with AWS Glue

| Client Version | Spark Version | Glue Version(s) |
| -------------- | ------------- | --------------- |
| 1.0.0          | 2.4.4         | 2               |
| 1.0.0          | 3.2.4         | 3/4             |