How To Solve Issues Related to Log – Failed to send failure response for uri

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Updated: Feb-20

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Troubleshooting background

To troubleshoot Elasticsearch log “Failed to send failure response for uri” it’s important to understand common problems related to Elasticsearch concepts: response, rest. See detailed explanations below complete with common problems, examples and useful tips.

To help troubleshoot related issues we have gathered selected Q&A from the community and issues from Github , please review the following for further information :

1 Github Issue Number 18476  

2Failed To Send Logs To Elasticsearc  

Log Context

Log ”Failed to send failure response for uri [“ classname is
We have extracted the following from Elasticsearch source code to get an in-depth context :

            } catch (Exception e) {
                try {
                    channel.sendResponse(new BytesRestResponse(channel; e));
                } catch (IOException e1) {
                    logger.error("Failed to send failure response for uri [" + request.uri() + "]"; e1);

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