Joe McDonnell c41e6941ca IMPALA-11332: Fix trailing whitespace for CSV output ...

The current CSV output is stripping trailing
whitespaces from the last line of CSV output. This
rstrip() was intended to remove an extra newline,
but it is matching other white space. This is a
problem for a SQL query like:
select 'Trailing whitespace          ';

This changes the rstrip() to rstrip('\n') to
avoid removing the other white space.

Testing:
 - Current shell tests pass
 - Added a shell test that verifies trailing whitespace
   is not being stripped.

Change-Id: I69d032ca2f581587b0938d0878fdf402fee0d57e
Reviewed-on: http://gerrit.cloudera.org:8080/18580
Reviewed-by: Quanlong Huang <huangquanlong@gmail.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2022-06-02 09:36:50 +00:00

6.7 KiB

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