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https://issues.apache.org/jira/browse/HBASE-18842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16180951#comment-16180951
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Thoralf Gutierrez edited comment on HBASE-18842 at 9/26/17 4:43 PM:
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I've fixed the trivial class documentation but can't seem to understand what is 
going on with ruby-lint not being able to find definitions from the included 
`Hbase::TestHelpers`, though the tests run fine. I have looked into 
[configuring 
ruby-lint|https://github.com/YorickPeterse/ruby-lint/blob/master/doc/configuration.md]
 locally with no luck.

I would love some guidance if someone is a bit more knowledgeable on the shell 
project structure.

FYI: My local ruby-lint is giving a lot of the same false negatives for other 
files like `src/test/ruby/hbase/admin_test.rb` which uses the same test helper. 
So maybe fixing that particular issue is just out of scope for this patch.


was (Author: thorgutierrez):
I've fixed the trivial class documentation but can't seem to understand what is 
going on with ruby-lint not being able to find definitions from the included 
`Hbase::TestHelpers`, though the tests run fine. I have looked into 
[configuring 
ruby-lint|https://github.com/YorickPeterse/ruby-lint/blob/master/doc/configuration.md]
 locally with no luck.

I would love some guidance if someone is a bit more knowledgeable on the shell 
project structure.

> The hbase shell clone_snaphost command returns bad error message
> ----------------------------------------------------------------
>
>                 Key: HBASE-18842
>                 URL: https://issues.apache.org/jira/browse/HBASE-18842
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Thoralf Gutierrez
>            Assignee: Jesse Yates
>            Priority: Minor
>         Attachments: 
> 0001-HBASE-18842-Fix-unknown-namespace-message-in-clone_s.patch, 
> 0002-HBASE-18842-Fix-unknown-namespace-message-in-clone_s.patch, 
> 0003-HBASE-18842-Fix-unknown-namespace-message-in-clone_s.patch, 
> 0004-HBASE-18842-Fix-unknown-namespace-message-in-clone_s.patch
>
>
> When you call the hbase shell clone_snapshot command with a target namespace 
> that doesn't exist, you get an error message, but the variable used to 
> identify the inexistent namespace is wrong:
> {noformat}
> hbase(main):001:0> clone_snapshot 'someSnapshotName', 
> 'someNamespaceName:someTableName'
> ERROR: Unknown namespace someSnapshotName!
> Create a new table by cloning the snapshot content.
> There're no copies of data involved.
> And writing on the newly created table will not influence the snapshot data.
> Examples:
>   hbase> clone_snapshot 'snapshotName', 'tableName'
>   hbase> clone_snapshot 'snapshotName', 'namespace:tableName'
> {noformat}
> It should rather say:
> {noformat}
> ERROR: Unknown namespace someNamespaceName!
> {noformat}



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