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 Elasticsearch operation.
Briefly, this error occurs when Elasticsearch is overloaded with tasks and can’t accept more. This is often due to high indexing or search load, or insufficient resources like CPU or memory. To resolve this, you can optimize your queries or indexing process to reduce load, increase the resources of your Elasticsearch cluster, or adjust the thread pool settings to allow more concurrent tasks. Also, consider using bulk operations for indexing and ensure your data is evenly distributed across all nodes to prevent hotspots.
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 ” monitoring execution has been rejected ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.
Log Context
Log “monitoring execution has been rejected” classname is MonitoringService.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :
semaphore.release();
}
@Override
public void onRejection(Exception e) {
logger.warn("monitoring execution has been rejected"; e);
semaphore.release();
}
});
}
