I have read about support of redis sentinel and standalone redis in Apache nifi but is there any way I can integrate clustered nifi for storing and fetching the value ?
Your question is not very clear.
is there any way I can integrate clustered nifi for storing and fetching the value
Storing and fetching what value?
NiFi includes a couple Redis controller services:
The RedisDistributedMapCacheClientService could be used by the PutDistributedMapCache NiFi processor to write values to Redis. The FetchDistributedMapCache NiFi processor could be used to fetch values from Redis.
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I was looking for a way to put/fetch data from Redis in cluster mode in NiFi and came across this question. RedisConnectionPoolService supports cluster mode but RedisDistributedMapCacheClientService 1.16.3 doesn't. Is there an alternative service that I can use for that?