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From "rajeshbabu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8231) delete tests in table_tests.rb(TestShell) always running on empty table.
Date Sat, 30 Mar 2013 18:21:15 GMT
rajeshbabu created HBASE-8231:
---------------------------------

             Summary: 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: 0.94.6, 0.95.0
            Reporter: rajeshbabu
            Assignee: rajeshbabu
             Fix For: 0.98.0, 0.94.7


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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