RVR-ES-501

Issue summary

The error code RVR-ES-501 with description External error - Empty response indicates that an attempt to fetch data from Elasticsearch resulted in an empty response. This could be due to a variety of reasons, such as incorrect query settings, connection issues, or lack of returned data within the specified parameters.

Action steps

To resolve the error, follow these steps:

1. Check Connection Configuration: Ensure that your Elasticsearch connection settings in Data Integration are correct. This includes verifying the host, port, authentication, and any other configuration settings specific to your Elasticsearch instance.
2. Inspect Query Parameters: Review the query parameters to ensure they are correctly specified. It is possible that the query is not matching any data in Elasticsearch, leading to an empty response.
3. Review Elasticsearch Server: Check if the Elasticsearch server is up and running, has the necessary data, and is accessible from your network. Ensure that there are no network issues or restrictions blocking the connection.
4. Consult Logs: Look at the logs on both the Data Integration and Elasticsearch sides. Elasticsearch logs may provide more detail on why the request did not return data.
5. Pagination or Index Issue: Ensure that the index you are querying exists and has data. Also, consider if pagination settings might be resulting in an empty page.

External references

• Data Integration common Elasticsearch connection issues for further insights.
• Elasticsearch Reference for understanding your query and connection setup.

note

If the issue persists or you need help, open a case with Data Integration Support. In the console sidebar, select Help > Contact Us and follow the instructions.