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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8231) delete tests in table_tests.rb(TestShell) always running on empty table.
Date Thu, 04 Apr 2013 15:37:17 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13622422#comment-13622422
] 

Lars Hofhansl commented on HBASE-8231:
--------------------------------------

Looks like this break testRunShellTests in 0.94
                
> delete tests in table_tests.rb(TestShell) always running on empty table.
> ------------------------------------------------------------------------
>
>                 Key: HBASE-8231
>                 URL: https://issues.apache.org/jira/browse/HBASE-8231
>             Project: HBase
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 0.95.0, 0.94.6
>            Reporter: rajeshbabu
>            Assignee: rajeshbabu
>             Fix For: 0.95.1, 0.94.7
>
>         Attachments: HBASE-8231.patch
>
>
> In ruby,tests within the same test class are invoked in alphabetical order,so delete
test cases are running on a table before adding any entry.
> TestShell logs showing "Row not found" for each delete test everytime.
> {code}
> ERROR: Row Not Found
> Here is some help for this command:
> Delete all cells in a given row; pass a table name, row, and optionally
> a column and timestamp. Examples:
>   hbase> deleteall 't1', 'r1'
>   hbase> deleteall 't1', 'r1', 'c1'
>   hbase> deleteall 't1', 'r1', 'c1', ts1
> The same commands also can be run on a table reference. Suppose you had a reference
> t to table 't1', the corresponding command would be:
>   hbase> t.deleteall 'r1'
>   hbase> t.deleteall 'r1', 'c1'
>   hbase> t.deleteall 'r1', 'c1', ts1
> {code}
> Before deleting a row we are checking whether the row is present or not.
> {code}
>     def _deleteall_internal(row, column = nil, timestamp = org.apache.hadoop.hbase.HConstants::LATEST_TIMESTAMP)
>       raise ArgumentError, "Row Not Found" if _get_internal(row).nil?
> {code}
> Need to improve delete tests in table_tests.rb.

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