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ASF GitHub Bot commented on FLINK-3422: --------------------------------------- Github user Xazax-hun commented on the pull request: https://github.com/apache/flink/pull/1685#issuecomment-187076733 Thank you for your insight! I think you are right. I will move the murmur hash to MathUtils as well, and document that which hash should be used to which purpose. And I will migrate the changes on the streaming API to use murmur instead of jenkins. > Scramble HashPartitioner hashes > ------------------------------- > > Key: FLINK-3422 > URL: https://issues.apache.org/jira/browse/FLINK-3422 > Project: Flink > Issue Type: Improvement > Components: Streaming > Affects Versions: 0.10.2 > Reporter: Stephan Ewen > Assignee: Gabor Horvath > Priority: Critical > Fix For: 1.0.0 > > > The {{HashPartitioner}} used by the streaming API does not apply any hash > scrambling against bad user hash functions. > We should apply a murmor or jenkins hash on top of the hash code, similar as > in the {{DataSet}} API. -- This message was sent by Atlassian JIRA (v6.3.4#6332)