[jira] [Created] (KNOX-2227) Strip Leading and Trailing Whitespace from Headers in KnoxShellTable

["Larry McCay (Jira)" <ji...@apache.org>]

Larry McCay created KNOX-2227:
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             Summary: Strip Leading and Trailing Whitespace from Headers in KnoxShellTable
                 Key: KNOX-2227
                 URL: https://issues.apache.org/jira/browse/KNOX-2227
             Project: Apache Knox
          Issue Type: Improvement
          Components: KnoxShell
            Reporter: Larry McCay
            Assignee: Larry McCay
             Fix For: 1.4.0


Currently headers are added to KnoxShellTable with any trailing or leading spaces intact. This makes any operations on the table that take a header name as a parameter difficult to use. There is no way to determine whether there are such spaces in the table even when rendered due to the padding in the cell.

I can't think of any reason that such spaces need to be retained even for CSV files when they exist in the source file.

This patch will trim the spaces so that header name based operations are more easily done and coded.



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