[jira] [Created] (KAFKA-1818) Code cleanup in ReplicationUtils including unit test

[Eric Olander (JIRA)]

Eric Olander created KAFKA-1818:
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             Summary: Code cleanup in ReplicationUtils including unit test
                 Key: KAFKA-1818
                 URL: https://issues.apache.org/jira/browse/KAFKA-1818
             Project: Kafka
          Issue Type: Improvement
          Components: replication
    Affects Versions: 0.8.1.1
            Reporter: Eric Olander
            Assignee: Neha Narkhede
            Priority: Trivial


Code in getLeaderIsrAndEpochForPartition() and parseLeaderAndIsr() was 
essentially reimplementing the flatMap function on the Option type.  The 
attached patch refactors that code to more idiomatic Scala and provides a unit 
test over the affected code.



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