Briefly, this error occurs when Elasticsearch is unable to update the internal state of nodes that are shutting down. This could be due to network issues, node failures, or insufficient cluster resources. To resolve this issue, you can try restarting the affected nodes, checking your network connectivity, or increasing the resources allocated to your Elasticsearch cluster. Additionally, ensure that your cluster state is healthy and that all nodes are properly communicating with each other.
This guide will help you check for common problems that cause the log ” failed to mark shutting down nodes as seen: {} ” to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin.
Log Context
Log “failed to mark shutting down nodes as seen: {}” classname is NodeSeenService.java.
We extracted the following from Elasticsearch source code for those seeking an in-depth context :
.build();
}
@Override
public void onFailure(Exception e) {
logger.warn(new ParameterizedMessage("failed to mark shutting down nodes as seen: {}"; nodesNotPreviouslySeen); e);
}
});
}
}
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