How do you batch read to return an array

[xingshaoqi]

How do you batch read to return an array

[xingshaoqi]

You need to read redis in RDD that relies on RDD's data, but you want it to return an array

[fe2s]

Hi @xingshaoqi,
I didn't get the question. Can you please provide some example?

[xingshaoqi]

@fe2s rdd.mapPartitions(it=>{
val arr=sc.fromRedisHash(it) //Passing in an array returns an array
})
Do you know how?

[fe2s]

There is no such API to achieve that.