HGET implementation in Redisson

[rajatppn]

Apologies if this is something simple that I've missed out
Have been trying to figure this out for a while but can't.
Trying to simply get the value associated with field in the hash stored at key as described in the documentation for HGET
The code used is

RedissonClient redisson = Redisson.create();
RMap<String, String> map =  redisson.getMap("myhash");
System.out.println(map.get("a"));

However, it seems like this implementation fetches all values stored in all fields in 'myHash' instead of just the value stored in field 'a'. Unsure if this fetching of values happens during redisson.getMap ( More likely ) or map.get()

Expected behavior

Redisson issues only one HGET and retrieves only the value of field 'a' in hash 'myhash'

Actual behavior

Redisson seems to be fetching values of all fields in 'myhash'

Steps to reproduce or test case

redis-cli

HSET myhash a valueofa
HSET myhash b valueofb
HSET myhash c valueofc

java

RedissonClient redisson = Redisson.create();
RMap<String, String> map =  redisson.getMap("myhash");
System.out.println(map.get("a"));

Redis version

4.0.9

Redisson version

3.10.7

Redisson configuration

Default ( Testing on localhost )

[jackygurui]

Redisson seems to be fetching values of all fields in 'myhash' How did you manage to observe this behaviour, may I ask?

[rajatppn]

Redisson seems to be fetching values of all fields in 'myhash' How did you manage to observe this behaviour, may I ask?

I inspected the value of map using IntelliJ's debugger and found all fields and their values in it

[jackygurui]

In your case, it is the debugger initiated the call and retrieved all the value from redis.

[MingJunDuan]

Why redisson not suport fetach the value stored in field?

[mrniko]

@MingJunDuan

Which command do you mean? You can find it here https://github.com/redisson/redisson/wiki/11.-Redis-commands-mapping

[MingJunDuan]

@MingJunDuan

Which command do you mean? You can find it here https://github.com/redisson/redisson/wiki/11.-Redis-commands-mapping

hget, RMap.get("fieldKey").getAsync(), it retrieved all the hash field.

[mrniko]

RMap.getAsync() uses HGET command