[IMPALA-5506] Help information of query_file option in impala-shell misses stdin description

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Impala 2.5.0
• Fix Version/s: Impala 2.10.0
• Component/s: Clients
• Epic Color: ghx-label-7
• Assignee: Davy Xu
• Reporter: Davy Xu
• Created: 14/Jun/17 05:43
• Updated: 14/Jun/17 21:50
• Resolved: 14/Jun/17 21:50

Description

Help information of query_file option in impala-shell is described as following:
Execute the queries in the query file , delimited by ;

But the code of impala-shell supports stdin indicated by -. I tested such case and the results were correct.
We should add the stdin description to help information of query_file option to guide user to use this feature.