[email protected] has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/18549


Change subject: IMPALA-1682: Support print the output of a query (rows) 
vertically.
......................................................................

IMPALA-1682: Support print the output of a query (rows) vertically.

In vertical mode, will print each row in the format: firstly print
a line contains line number, then print this row's colummns line by
line, each column line started with it's name and a colon.

Add shell option: '-E' or '--vertical', or can use 'set VERTICAL=true'
to turn on it in interactive mode. notice: it will be overrided by '-B'
option.

Tests:
add methods in test_shell_interactive.py and test_shell_commandline.py.

Change-Id: I5cee48d5a239d6b7c0f51331275524a25130fadf
---
M docs/topics/impala_shell_options.xml
M shell/impala_shell.py
M shell/impala_shell_config_defaults.py
M shell/option_parser.py
M shell/shell_output.py
M tests/shell/test_shell_commandline.py
M tests/shell/test_shell_interactive.py
7 files changed, 75 insertions(+), 8 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/49/18549/2
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I5cee48d5a239d6b7c0f51331275524a25130fadf
Gerrit-Change-Number: 18549
Gerrit-PatchSet: 2
Gerrit-Owner: Anonymous Coward <[email protected]>

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