public void persistEphemeral()

in mode/cluster/repository/nacos/src/main/java/org/apache/shardingsphere/mode/repository/cluster/nacos/NacosRepository.java [110:120]


    public void persistEphemeral(final String key, final String value) {
        try {
            Preconditions.checkNotNull(value, "Value can not be null");
            if (!findExistedInstance(key, true).isEmpty()) {
                delete(key);
            }
            put(key, value, true);
        } catch (final NacosException ex) {
            throw new ClusterRepositoryPersistException(ex);
        }
    }