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https://issues.apache.org/jira/browse/HADOOP-8888?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13477457#comment-13477457
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Arpit Gupta commented on HADOOP-8888:
-------------------------------------
I am going to close this as wont fix. We seem to be throwing deprecated
warnings in our shell scripts as well as java code (Commands.java). To do this
for both i will have to add another config in common configuration to suppress
these warnings. I dont feel that is some thing we should do for this.
If people feel they would like this i can certainly generate the patch.
> add the ability to suppress the deprecated warnings when using hadoop cli
> -------------------------------------------------------------------------
>
> Key: HADOOP-8888
> URL: https://issues.apache.org/jira/browse/HADOOP-8888
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 3.0.0
> Reporter: Arpit Gupta
> Assignee: Arpit Gupta
>
> some this similar to what HADOOP_HOME_WARN_SUPPRESS is used for in branch-1
> May be we can introduce
> HADOOP_DEPRECATED_WARN_SUPPRESS
> which if set to yes will suppress the various warnings that are thrown.
> For example commands like
> {code}
> hadoop dfs
> hadoop jar
> {code}
> etc will print out deprecated warnings.
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