Scott Giles created NIFI-7279:
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Summary: Redis Detect Duplicate Issue
Key: NIFI-7279
URL: https://issues.apache.org/jira/browse/NIFI-7279
Project: Apache NiFi
Issue Type: Bug
Affects Versions: 1.11.4
Reporter: Scott Giles
When using a DetectDuplicate processor with a
RedisDistributedMapCacheClientService cache service, if the Cache Entry
Identifier is not in the cache and Cache The Entry Identifier is set to
"false", a NullPointerException is thrown rather than the expected
non-duplicate relationship.
A possible fix would be to change line 202 of
java/org/apache/nifi/redis/service/RedisDistributedMapCacheClientService.java to
return (v !=null ? valueDeserializer.deserialize(v) : null);
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