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From "Jesse Yates (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5548) Add ability to get a table in the shell
Date Thu, 19 Apr 2012 21:28:40 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13257829#comment-13257829
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Jesse Yates commented on HBASE-5548:
------------------------------------

bq. Seems like an issue?

yeah, I think so. Odd that I missed that, though I may have made some changes and not done
all the testing I should have. I'll take a look.

bq. Also in the help, talks about a table reference without explaining what it is (there is
no mention of what this is in the general help either it seems). It could be confusing talking
about a 't' w/o saying where it came from?

Yeah, that can be confusing. I'll clean it up a bit.

bq. In the rest of the shell columns are a combo of family and qualifier delimited by the
':'. You are changing that w/ the above.

Fair enough, though I would argue this is cleaner, but I switch it over for this patch.

Thanks for giving it a spin stack!
                
> Add ability to get a table in the shell
> ---------------------------------------
>
>                 Key: HBASE-5548
>                 URL: https://issues.apache.org/jira/browse/HBASE-5548
>             Project: HBase
>          Issue Type: Improvement
>          Components: shell
>            Reporter: Jesse Yates
>            Assignee: Jesse Yates
>             Fix For: 0.96.0, 0.94.1
>
>         Attachments: ruby_HBASE-5528-v0.patch, ruby_HBASE-5548-v1.patch, ruby_HBASE-5548-v2.patch,
ruby_HBASE-5548-v3.patch
>
>
> Currently, all the commands that operate on a table in the shell first have to take the
table as name as input. 
> There are two main considerations:
> * It is annoying to have to write the table name every time, when you should just be
able to get a reference to a table
> * the current implementation is very wasteful - it creates a new HTable for each call
(but reuses the connection since it uses the same configuration)
> We should be able to get a handle to a single HTable and then operate on that.

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