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 OpenSearch is unable to communicate with a specific extension due to network issues, incorrect configuration, or the extension being unavailable. To resolve this, you can check the network connectivity between OpenSearch and the extension. Ensure the extension is properly installed and running. Also, verify the configuration settings for the extension in OpenSearch, making sure the specified URL and port are correct. If the issue persists, consider reinstalling or updating the extension.
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 ” Failed to send REST Actions to extension ” to appear. To understand the issues related to this log, read the explanation below about the following OpenSearch concepts: rest.
Log Context
Log “Failed to send REST Actions to extension” classname is RestSendToExtensionAction.java.
We extracted the following from OpenSearch source code for those seeking an in-depth context :
throw (Error) e.getCause();
} else {
throw new RuntimeException(e.getCause());
}
} catch (Exception ex) {
logger.info("Failed to send REST Actions to extension " + discoveryExtensionNode.getName(); ex);
return channel -> channel.sendResponse(new BytesRestResponse(RestStatus.INTERNAL_SERVER_ERROR; ex.getMessage()));
}
BytesRestResponse restResponse = new BytesRestResponse(
restExecuteOnExtensionResponse.getStatus();
restExecuteOnExtensionResponse.getContentType();
