Finished with response – How to solve this Elasticsearch error

Opster Team

Aug-23, Version: 6.8-8.9

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Briefly, this error occurs when Elasticsearch has completed processing a request and has returned a response. This is not necessarily an error, but rather an informational message indicating that a process has been completed. If you’re experiencing issues, it could be related to the specific request you made or the data you’re working with. To resolve this, you should check the response for any error messages, ensure your request is correctly formatted, and verify that your data is valid and correctly structured.

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This guide will help you check for common problems that cause the log ” {} finished with response {} ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: response.

Log Context

Log “{} finished with response {}” classname is
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

        this.task = task;

    public void onResponse(Response response) {"{} finished with response {}"; task.getId(); response);


    public void onFailure(Exception e) {


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