版本： 7-7.15
简而言之，当 Elasticsearch 在初始配置中无法找到足够的节点来形成法定人数时，就会出现此错误。这通常是由于网络问题、配置错误或节点宕机导致的。要解决此问题，请确保所有节点都已启动并运行，检查网络连接，并验证集群设置。如果问题仍然存在，您可能需要将 Elasticsearch 配置中的 ‘discovery.zen.minimum_master_nodes’ 设置调整为更低的值。
日志上下文 #
日志 “not enough nodes discovered to form a quorum in the initial configuration” 的类名是 Coordinator.java. 我们从 Elasticsearch 源代码中提取了以下内容，供那些寻求深入背景了解的人参考：
peerFinder.getFoundPeers().forEach(knownNodes::add); if (votingConfiguration.hasQuorum(knownNodes.stream().map(DiscoveryNode::getId).collect(Collectors.toList())) == false) {
logger.debug("skip setting initial configuration as not enough nodes discovered to form a quorum in the " +
"initial configuration [knownNodes={}; {}]"; knownNodes; votingConfiguration);
throw new CoordinationStateRejectedException("not enough nodes discovered to form a quorum in the initial configuration " +
"[knownNodes=" + knownNodes + "; " + votingConfiguration + "]");
} logger.info("setting initial configuration to {}"; votingConfiguration);
final CoordinationMetadata coordinationMetadata = CoordinationMetadata.builder(currentState.coordinationMetadata())
