Before you dig into reading this guide, have you tried asking OpsGPT what this log means? You’ll receive a customized analysis of your log.
Try OpsGPT now for step-by-step guidance and tailored insights into your OpenSearch operation.
Briefly, this error occurs when a request to the OpenSearch server takes longer than the set timeout period. This could be due to heavy load, inefficient queries, or network latency. To resolve this, you can increase the timeout value, optimize your queries for efficiency, or scale your OpenSearch cluster to handle more load. Additionally, check your network for any issues that could be causing delays.
For a complete solution to your to your search operation, try for free AutoOps for Elasticsearch & OpenSearch . With AutoOps and Opster’s proactive support, you don’t have to worry about your search operation – we take charge of it. Get improved performance & stability with less hardware.
This guide will help you check for common problems that cause the log ” Received response for a request that has timed out; sent [{}ms] ago; timed out [{}ms] ago; ” to appear. To understand the issues related to this log, read the explanation below about the following OpenSearch concepts: response, request.
Log Context
Log “Received response for a request that has timed out; sent [{}ms] ago; timed out [{}ms] ago;” classname is TransportService.java.
We extracted the following from OpenSearch source code for those seeking an in-depth context :
final String action;
assert responseHandlers.contains(requestId) == false;
TimeoutInfoHolder timeoutInfoHolder = timeoutInfoHandlers.remove(requestId);
if (timeoutInfoHolder != null) {
long time = threadPool.relativeTimeInMillis();
logger.warn("Received response for a request that has timed out; sent [{}ms] ago; timed out [{}ms] ago; " +
"action [{}]; node [{}]; id [{}]"; time - timeoutInfoHolder.sentTime(); time - timeoutInfoHolder.timeoutTime();
timeoutInfoHolder.action(); timeoutInfoHolder.node(); requestId);
action = timeoutInfoHolder.action();
sourceNode = timeoutInfoHolder.node();
} else {
