[jira] [Resolved] (KAFKA-940) Scala match error in javaapi.Implicits

["Jun Rao (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jun Rao resolved KAFKA-940.
---------------------------

    Resolution: Fixed
      Assignee: Joel Koshy

Thanks for the patch. +1. Committed to 0.8.
                
> Scala match error in javaapi.Implicits
> --------------------------------------
>
>                 Key: KAFKA-940
>                 URL: https://issues.apache.org/jira/browse/KAFKA-940
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 0.8
>            Reporter: Joel Koshy
>            Assignee: Joel Koshy
>             Fix For: 0.8
>
>         Attachments: KAFKA-940-v1.patch
>
>
> This would affect javaapi users who (correctly) test for null on API calls (e.g., if (partitionMetadata.leader == null))
> Right now, we actually get a match error:
> scala.MatchError: null
> 	at kafka.javaapi.Implicits$.optionToJavaRef(Implicits.scala:38)
> 	at kafka.javaapi.Implicits$.optionToJavaRef(Implicits.scala:40)
> 	at kafka.javaapi.PartitionMetadata.leader(TopicMetadata.scala:51)
> <truncated>

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