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https://issues.apache.org/jira/browse/KAFKA-785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13592837#comment-13592837
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Swapnil Ghike commented on KAFKA-785:
-------------------------------------
Can we use val jsonString = if (options.has(jsonFileOpt))
Utils.readFileAsString(jsonFile) else "" ?
This way we don't need to provide a default to the required arg.
> Resolve bugs in PreferredReplicaLeaderElection admin tool
> ---------------------------------------------------------
>
> Key: KAFKA-785
> URL: https://issues.apache.org/jira/browse/KAFKA-785
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Swapnil Ghike
> Assignee: Sriram Subramanian
> Priority: Blocker
> Labels: kafka-0.8, p2
> Fix For: 0.8
>
> Attachments: KAFKA-785.patch
>
>
> 1. Since we run the preferred replica election on all partitions if the
> jsonFile is empty, the jsonFileOpt should not be checked in the code as a
> required option.
> 2. We should not pass "" to Utils.readFileAsString
> 3. KAFKA-780
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