public InlongClusterNodeInstallOperator getInstance(String clusterType) {
        return operatorList.stream().filter(inst -> inst.accept(clusterType))
                .findFirst()
                .orElseThrow(() -> new BusinessException(ErrorCodeEnum.CLUSTER_TYPE_NOT_SUPPORTED,
                        String.format(ErrorCodeEnum.CLUSTER_TYPE_NOT_SUPPORTED.getMessage(), clusterType)));
    }
Get a cluster node install operator instance.

@param clusterType cluster type
inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/cluster/node/InlongClusterNodeInstallOperatorFactory.java