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https://issues.apache.org/jira/browse/HDDS-482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16620787#comment-16620787
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Anu Engineer commented on HDDS-482:
-----------------------------------

cc: [~arpitagarwal] does HDDS-501 address this issue too?

> NullPointer exception thrown on console when cli operation failed
> -----------------------------------------------------------------
>
>                 Key: HDDS-482
>                 URL: https://issues.apache.org/jira/browse/HDDS-482
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone CLI
>    Affects Versions: 0.2.1
>            Reporter: Nilotpal Nandi
>            Assignee: Nanda kumar
>            Priority: Major
>
> steps taken :
> ------------------
>  # running putKey from cli.
>  # closed all containers.
>  # Error thrown on cli - 
>  
> {noformat}
> Exception in thread "main" java.lang.NullPointerException
>         at 
> org.apache.hadoop.hdds.cli.GenericCli.printError(GenericCli.java:68)
>         at org.apache.hadoop.hdds.cli.GenericCli.run(GenericCli.java:54)
>         at org.apache.hadoop.ozone.web.ozShell.Shell.main(Shell.java:77)
> {noformat}
>  



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