Can we send huge data (1 mb) as value under single key to Redis using lettuce?

[Pramit2512]

I have a xml file of approx 1 megabyte and i want to send the content of xml as it is to redis under single key .Is there a way we can achieve this using lettuce library?

Currently when i am trying to send the data using below code :

RedisFuture<?> f1= redisAsyncCommands.hset(key , key, "pasted the content of file as it is");

I am getting error as "error: constant string too long".

Is there a way we can do this ? Or will i have to compress the file content and then send the data to redis?

[mp911de]

Can you provide the full stack trace?

[Pramit2512]

Hi Mark,

My application is failing in build . So i am getting below build error:

error: constant string too long  redisAsyncCommands.set(mykey,"<ProductOffering>\n" +.....

Below is my code :
redisAsyncCommands.set(mykey,"my json data" +" .........."+".............."+".......this continues with 29,000 lines of data......"+"..");

[jreilly650]

I think you are hitting java limitations. Back many years ago I remember seeing generated java files hitting a limit of 64k file size, but based on the error message it sounds like there is a limit on string constant size. You could just put the string content into a resource file and load from the classpath instead.

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