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https://issues.apache.org/jira/browse/HADOOP-17960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ahmed Hussein resolved HADOOP-17960.
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Resolution: Won't Fix
> hadoop-auth module cannot import non-guava implementation in hatoop util
> ------------------------------------------------------------------------
>
> Key: HADOOP-17960
> URL: https://issues.apache.org/jira/browse/HADOOP-17960
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Ahmed Hussein
> Priority: Major
>
> hadoop-common provides several util implementations in
> {{org.apache.hadoop.util.*}}. Since hadoop-common depends on hadoop-auth, all
> the utility implementations cannot be used within hadoop-auth.
> There are several options:
> * similar to {{hadoop-annotations}} generic and utility implementations such
> as maps, Strings, Preconditions, ..etc could be moved to a new common-util
> module that has no dependency on other modules.
> * easier fix is to manually replace the guava calls in hadoop-auth module
> without importing {{hadoop.util.*}}. Only few calls need to be manually
> replaced: {{Splitter}}, {{Preconditions.checkNotNull}}, and
> {{Preconditions.checkArgument}}
> CC: [~vjasani] , [~ste...@apache.org], [~tasanuma]
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