Pipeline is invalid

[zymgg]

version

springboot:2.7.12
jedis:5.1.3

I am used the pipeline batch send command, But i found that jedis is insertd into Redis one bye one
Why it cant not batch inset

    @Bean
    public UnifiedJedis unifiedJedis() {
        HostAndPort config = new HostAndPort(host, port);
        PooledConnectionProvider provider = new PooledConnectionProvider(config);
        UnifiedJedis unifiedJedis = new JedisPooled(provider);
        if (StringUtils.isNotBlank(password)) {
            unifiedJedis.sendCommand(Protocol.Command.AUTH, password);
        }
        return unifiedJedis;
    }

            AbstractPipeline pipeline = unifiedJedis.pipelined();
            for (Goods goods : goodsList) {
                String picUrl = goods.getPicUrl();
                try {
                    Goods updateGoods = new Goods();
                    updateGoods.setId(goods.getId());
                    Float[] floats = predictImage(picUrl);
                    updateGoods.setPictureFeatureVector(floats);
                    goods.setPictureFeatureVector(floats);
                    pipeline.hset(GOODS + goods.getId(), beanToMap(goods));
                    pipeline.hset((GOODS + goods.getId()).getBytes(), (goodsPictureFeatureVectorFieldName + "Bytes").getBytes(),
                            floatArrayToByteArray(goods.getPictureFeatureVector()));
                    updateGoods.setPictureFeatureVector(floats);
                    updateGoodsList.add(updateGoods);
                } catch (Exception e) {
                    log.error("init picture vector：" + picUrl, e);
                }
            }
            batchOperate(null, updateGoodsList);
            pipeline.sync();

[sazzad16]

@zymgg Sorry, I am having difficulty understanding your question but still trying to answer.

Pipeline is a form of batching. But if you mean batching at server side, Redis doesn't exactly have that. Closest thing it has is Transaction (MULTI/EXEC). Jedis supports that feature by Transaction / ReliableTransaction classes.

[zymgg]

@sazzad16 Sorry, perhaps I misunderstood the principle of Redis pipeline。
I tested the time consumption with and without using the pipeline,
Which proved that the pipeline is effective!
thanks for your answer!