Opster Team
Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up which analyzes 2 JSON files to detect many configuration errors.
To easily locate the root cause and resolve this issue try AutoOps for Elasticsearch & OpenSearch. It diagnoses problems by analyzing hundreds of metrics collected by a lightweight agent and offers guidance for resolving them.
Take a self-guided product tour to see for yourself (no registration required).This guide will help you check for common problems that cause the log ” response channel ” + request.getHttpChannel() + ” closed ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: request, rest, response.
Log Context
Log “response channel [” + request.getHttpChannel() + “] closed”classname is RestSegmentsAction.java We extracted the following from Elasticsearch source code for those seeking an in-depth context :
indicesSegmentsRequest.indices(indices); cancelClient.admin().indices().segments(indicesSegmentsRequest; new RestResponseListener(channel) { @Override public RestResponse buildResponse(final IndicesSegmentResponse indicesSegmentResponse) throws Exception { if (request.getHttpChannel().isOpen() == false) { throw new TaskCancelledException("response channel [" + request.getHttpChannel() + "] closed"); } final Map indicesSegments = indicesSegmentResponse.getIndices(); Table tab = buildTable(request; clusterStateResponse; indicesSegments); return RestTable.buildResponse(tab; channel); }
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