Specifying kafka partition without hashing in PublishKafka processors

Hello,

I already asked a question in Cloudera:

https://community.cloudera.com/t5/Support-Questions/NiFi-Publish-Kafka-hashes-partition-info-automatically/m-p/336941

In short, I need to choose the kafka partition of my flowfiles without hashing. Even if I use Expression Language Partitioner as a partitioner class, it does not publish my flowfiles to appropriate partitions. Can we add another parameter that specifies whether partition values should be hashed or not in publish kafka processor/s.