Naveen Gangam created HIVE-7200:
-----------------------------------
Summary: Beeline output displays column heading even if
--showHeader=false is set
Key: HIVE-7200
URL: https://issues.apache.org/jira/browse/HIVE-7200
Project: Hive
Issue Type: Bug
Components: CLI
Affects Versions: 0.13.0
Reporter: Naveen Gangam
Priority: Minor
A few minor/cosmetic issues with the beeline CLI.
1) Tool prints the column headers despite setting the --showHeader to false.
This property only seems to affect the subsequent header information that gets
printed based on the value of property "headerInterval" (default value is 100).
2) When "showHeader" is true & "headerInterval > 0", the header after the first
interval gets printed after <headerInterval - 1> rows. The code seems to count
the initial header as a row, if you will.
3) The table footer(the line that closes the table) does not get printed if the
"showHeader" is false. I think the table should get closed irrespective of
whether it prints the header or not.
0: jdbc:hive2://localhost:10000> select * from stringvals;
+------+
| val |
+------+
| t |
| f |
| T |
| F |
| 0 |
| 1 |
+------+
6 rows selected (3.998 seconds)
0: jdbc:hive2://localhost:10000> !set headerInterval 2
0: jdbc:hive2://localhost:10000> select * from stringvals;
+------+
| val |
+------+
| t |
+------+
| val |
+------+
| f |
| T |
+------+
| val |
+------+
| F |
| 0 |
+------+
| val |
+------+
| 1 |
+------+
6 rows selected (0.691 seconds)
0: jdbc:hive2://localhost:10000> !set showHeader false
0: jdbc:hive2://localhost:10000> select * from stringvals;
+------+
| val |
+------+
| t |
| f |
| T |
| F |
| 0 |
| 1 |
6 rows selected (1.728 seconds)
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