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https://issues.apache.org/jira/browse/HADOOP-17929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang resolved HADOOP-17929.
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Fix Version/s: 3.4.0
Resolution: Fixed
> implement non-guava Precondition checkArgument
> ----------------------------------------------
>
> Key: HADOOP-17929
> URL: https://issues.apache.org/jira/browse/HADOOP-17929
> Project: Hadoop Common
> Issue Type: Sub-task
> Affects Versions: 3.4.0, 3.2.3, 3.3.2
> Reporter: Ahmed Hussein
> Assignee: Ahmed Hussein
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> As part In order to replace Guava Preconditions, we need to implement our own
> versions of the API.
> This Jira is to add the implementation {{checkArgument}} to the existing
> class {{org.apache.hadoop.util.Preconditions}}
> +The plan is as follows+
> * implement {{org.apache.hadoop.util.Preconditions.checkArgument}} with the
> minimum set of interface used in the current hadoop repo.
> * we can replace {{guava.Preconditions}} by
> {{org.apache.hadoop.util.Preconditions}} once all the interfaces have been
> implemented.
> * We need the change to be easily to be backported in 3.x.
> A previous jira HADOOP-17126 was created to replace CheckNotNull.
> HADOOP-17930 is created to implement checkState.
> CC: [[email protected]], [~vjasani]
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